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China Standard High Quality 1400 Rpm X B Series Cycloidal Speed Reducer Mixer Gearbox with Motor wholesaler

Product Description

High Quality 1400 Rpm X B Series Cycloidal Speed Reducer Mixer Gearbox with motor

< ABOUT TILI

 

Technical data

 

Product Name High Quality 1400 Rpm X B Series Cycloidal Speed Reducer Mixer Gearbox with motor
Power 0.18KW~90KW    
Torque 120Nm~30000Nm
Running direction Forward and reverse
Gear material Cast iron
Noise test Below 65dB
Brand of bearings C&U bearing, ZWZ, LYC, HRB, CHINAMFG , etc
Brand of oil seal NAK or other brand
Temp. rise (MAX) 40ºC  
Temp. rise (Oil)(MAX 50ºC  
Vibration ≤20µm
Housing hardness HBS190-240
Lubricating oil GB L-CKC220-460, Shell Omala220-460
Heat treatment Carburizing, Quenching etc
Efficiency 90% (depends on the transmission stage)
Installation type  Foot plate horizontal installation,  flange type vertical installation;
Input method Flange input(AM), shaft input(AD), inline AC motor input, or AQA servo motor

 

Installation Instructions

 

Company Profile

< WORKSHOP

< QUALITY CONTROL

 

Certifications

Packaging & Shipping

FAQ

 

Q 1: Are you a trading company or a manufacturer?
A: We are a professional manufacturer specializing in manufacturing various series of reducer.

Q 2:Can you do OEM?
A:Yes, we can. We can do OEM for all the customers .if you want to order NON-STANDERD speed reducers,pls provide Drafts, Dimensions, Pictures and Samples if possible.

Q 3: How long is your warranty?
A: Our Warranty is 12 months under normal circumstances.

Q 4: Do you have inspection procedures for reducer?
A:100% self-inspection before packing.

Q 5: Can I have a visit to your factory before the order?
A: Sure, welcome to visit our factory.

Q 6:How to choose a gearbox? What if I don’t know which gear reducer I need?
A:You can refer to our catalogue to choose the gearbox or we can help to choose when you provide,the technical information of required output torque, output speed and motor parameter etc. Don’t worry, Send as much information as you can, our team will help you find the right 1 you are looking for.

Q 7: What information shall we give before placing a purchase order?
A:a) Type of the gearbox, Size , Transmission Ratio, input and output type, input flange, mounting position, motor information and shaft deflection etc. b)Housing color.c) Purchase quantity. d) Other special requirements

Q 8:What is the payment term?
A:You can pay via T/T(30% in advance as deposit before production +70% before delivery

 

 

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Application: Motor, Machinery, Agricultural Machinery
Function: Distribution Power, Change Drive Torque, Speed Changing, Speed Reduction
Layout: Cycloidal
Customization:
Available

|

Customized Request

.shipping-cost-tm .tm-status-off{background: none;padding:0;color: #1470cc}

Shipping Cost:

Estimated freight per unit.







about shipping cost and estimated delivery time.
Payment Method:







 

Initial Payment



Full Payment
Currency: US$
Return&refunds: You can apply for a refund up to 30 days after receipt of the products.

cycloidal gearbox

Variations in Cycloidal Gearbox Design

Cycloidal gearboxes come in various designs and configurations to cater to different application requirements. Some common variations include:

  • Single-Stage vs. Multi-Stage: Cycloidal gearboxes can be designed as single-stage or multi-stage systems. Single-stage designs offer a lower gear ratio and are suitable for applications with moderate torque requirements. Multi-stage designs provide higher gear ratios and are used for applications demanding higher torque output.
  • Input and Output Arrangements: Cycloidal gearboxes can have various input and output arrangements, including coaxial, inline, and right-angle configurations. These arrangements determine the orientation of the input and output shafts relative to each other.
  • Size and Torque Capacity: Different sizes of cycloidal gearboxes are available to accommodate a wide range of torque and power requirements. Smaller sizes are suitable for applications where space is limited, while larger sizes handle higher torque loads.
  • Mounting Options: Cycloidal gearboxes offer flexibility in mounting options, including base or flange mounting. This allows for easy integration into different types of machinery and equipment.
  • Material Selection: Depending on the application’s demands, cycloidal gearboxes can be constructed using various materials, such as steel, aluminum, and alloys. Material selection affects the gearbox’s durability and performance in different environments.
  • Backlash Reduction Mechanisms: Some cycloidal gearboxes feature enhanced backlash reduction mechanisms to further improve precision and accuracy in motion control applications.

These variations in design allow cycloidal gearboxes to be tailored to specific application requirements, making them versatile solutions for a wide range of industries and machinery.

cycloidal gearbox

Patents Associated with Cycloidal Gearbox Designs

Throughout the history of cycloidal gearbox development, several patents have been filed for various designs and applications. Some notable patents include:

  • Harmonic Drive: Ralph B. Heath’s patent for the “Harmonic Drive” (US Patent 2,906,143), filed in 1957, is one of the most famous patents related to cycloidal gear systems. This patent introduced the concept of a high-precision reduction gear mechanism using flexible components.
  • Cycloidal Drive Mechanism: A patent by James Watt for a “Cycloidal Drive Mechanism” (GB Patent 1812), dating back to the 18th century, is often cited as one of the early references to cycloidal motion and gears.
  • Planetary Roller Transmission: US Patent 3,671,927 by C.F. Kafesjian and H. Blumenstock introduced a “Planetary Roller Transmission” in 1972, describing a cycloidal drive mechanism with planetary motion.
  • Cycloidal Speed Reducer: A patent for a “Cycloidal Speed Reducer” (US Patent 5,588,583) was granted to Richard J. Pieprzak in 1996, focusing on an improved design of cycloidal gears for various applications.

These patents represent a small sample of the numerous innovations and designs related to cycloidal gear systems that have been patented over the years. Patents play a significant role in protecting and promoting innovation in the field of gearbox technology.

cycloidal gearbox

Principle of Cycloidal Gearing

Cycloidal gearing is a mechanism that utilizes the unique shape of cycloidal discs to achieve motion transmission. The principle involves the interaction between two main components: the input disc and the output disc.

The input disc has lobes with pins, while the output disc has lobes with matching holes. The lobes on both discs are not perfectly circular but are shaped in a cycloidal profile. As the input disc rotates, the pins on its lobes engage with the holes in the output disc’s lobes.

As the input disc rotates, the pins move along the cycloidal paths, causing the output disc to rotate. The interaction between the pins and the holes results in smooth and continuous motion transfer. The unique shape of the cycloidal profile ensures that there is always at least one point of contact between the pins and the holes, allowing for efficient torque transmission and reduced wear.

Cycloidal gearing provides advantages such as high torque capacity, compact size, and precision motion. However, due to the complex shape of the components and the continuous engagement, manufacturing and assembly of cycloidal gearboxes can be intricate.

China Standard High Quality 1400 Rpm X B Series Cycloidal Speed Reducer Mixer Gearbox with Motor   wholesaler China Standard High Quality 1400 Rpm X B Series Cycloidal Speed Reducer Mixer Gearbox with Motor   wholesaler
editor by CX 2024-04-17

China manufacturer Wholesale Powerful High Perfromance High Torque Planetary Worm Gearbox with High Torque Speed Reducers cvt gearbox

Product Description

Product Description

About the CNC Machining Speed Reducer with High Precision

The reducer is an independent closed transmission device between the prime mover and the working machine, used to reduce the speed and increase the torque to meet the needs of the work, in some occasions is also used to increase, known as the speed.

Selection of reducer should be based on the selection of working machine conditions, technical parameters, engine performance, economic and other factors, compare different types and varieties of reducer profile size, transmission efficiency, bearing capacity, quality, price, etc., choose the most suitable reducer.

Reducer is a relatively precise machine, the purpose of using it is to reduce the speed and increase the torque.

Product Parameters

Specification of CNC Machining Speed Reducer with High Precision

 

Maximum torque:  20,000NM
Maximum output speed:  <1200rpm
Maximum input speed:  <2500rpm
Ratio: 3:1 up to 4:1
Output type:  square shaft
hex shaft
flange

 

Our Advantages

Advantages of HangZhou CHINAMFG Industrial

    1. 20 years of experience in manufacturing and exporting
    2. OEM and custom-made service
    3. All kinds of castings can be manufactured according to the drawings, samples or specific industry standard
    4. Strong engineering team makes high quatliy
    5. The coordinated service(casting, machining and surface treatment) make lower price if possible
    6. Advanced-level equipments
    7. Full material testing process and quatliy control system

    8. Quality assurance and delivery on time

    Applications:

    Automotive Industrial
    Heavy Truck Industrial
    CNC Machining Industrial

     

    Factory Showing

    About CHINAMFG Industrial Company

      /* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

    Application: Motor, Electric Cars, Motorcycle, Machinery, Marine, Agricultural Machinery, Car
    Layout: Cycloidal
    Hardness: Hardened Tooth Surface
    Samples:
    US$ 300/Piece
    1 Piece(Min.Order)

    |

    Order Sample

    Customization:
    Available

    |

    Customized Request

    .shipping-cost-tm .tm-status-off{background: none;padding:0;color: #1470cc}

    Shipping Cost:

    Estimated freight per unit.







    about shipping cost and estimated delivery time.
    Payment Method:







     

    Initial Payment



    Full Payment
    Currency: US$
    Return&refunds: You can apply for a refund up to 30 days after receipt of the products.

    cycloidal gearbox

    Variations in Cycloidal Gearbox Design

    Cycloidal gearboxes come in various designs and configurations to cater to different application requirements. Some common variations include:

    • Single-Stage vs. Multi-Stage: Cycloidal gearboxes can be designed as single-stage or multi-stage systems. Single-stage designs offer a lower gear ratio and are suitable for applications with moderate torque requirements. Multi-stage designs provide higher gear ratios and are used for applications demanding higher torque output.
    • Input and Output Arrangements: Cycloidal gearboxes can have various input and output arrangements, including coaxial, inline, and right-angle configurations. These arrangements determine the orientation of the input and output shafts relative to each other.
    • Size and Torque Capacity: Different sizes of cycloidal gearboxes are available to accommodate a wide range of torque and power requirements. Smaller sizes are suitable for applications where space is limited, while larger sizes handle higher torque loads.
    • Mounting Options: Cycloidal gearboxes offer flexibility in mounting options, including base or flange mounting. This allows for easy integration into different types of machinery and equipment.
    • Material Selection: Depending on the application’s demands, cycloidal gearboxes can be constructed using various materials, such as steel, aluminum, and alloys. Material selection affects the gearbox’s durability and performance in different environments.
    • Backlash Reduction Mechanisms: Some cycloidal gearboxes feature enhanced backlash reduction mechanisms to further improve precision and accuracy in motion control applications.

    These variations in design allow cycloidal gearboxes to be tailored to specific application requirements, making them versatile solutions for a wide range of industries and machinery.

    cycloidal gearbox

    Assembling and Disassembling a Cycloidal Gearbox

    Assembling and disassembling a cycloidal gearbox requires careful attention to detail and precision. The process can vary depending on the specific design of the gearbox, but the general steps involve:

    1. Preparation: Gather all the necessary tools, components, and safety equipment for the assembly or disassembly process. Ensure a clean and organized workspace.
    2. Disassembly: To disassemble a cycloidal gearbox, follow these steps:
      • Remove any external components or covers to access the gearbox internals.
      • Identify and mark the positions of all components for reassembly.
      • Release any locking mechanisms or fasteners that hold the gearbox components together.
      • Remove each component carefully, starting from the outermost layers and moving inward.
    3. Cleaning and Inspection: Clean all components thoroughly using appropriate cleaning agents. Inspect each part for wear, damage, or any signs of degradation. Replace any components that are worn out or damaged.
    4. Reassembly: To assemble the cycloidal gearbox, follow these steps:
      • Begin by assembling the internal components in the reverse order of disassembly.
      • Apply lubrication to the gears and other moving parts as recommended by the manufacturer.
      • Follow the markings made during disassembly to ensure correct positioning and alignment of components.
      • Gradually secure each component with the appropriate fasteners, ensuring proper torque settings.
      • Reattach any external covers or components that were removed earlier.
    5. Testing: After reassembly, perform functional tests to ensure that the gearbox operates smoothly and without any issues. Check for any abnormal noises, vibrations, or irregular movements.
    6. Final Checks: Double-check all fasteners, connections, and alignments. Verify that the gearbox functions as intended and meets performance specifications.
    7. Documentation: Keep detailed records of the assembly process, including torque settings, markings, and any adjustments made during reassembly. This documentation will be useful for future maintenance or repairs.

    It’s important to note that cycloidal gearboxes can have complex designs, and the exact procedure for assembly and disassembly may vary. Always refer to the manufacturer’s documentation and guidelines for specific instructions related to your gearbox model.

    cycloidal gearbox

    How Does a Cycloidal Gearbox Work?

    A cycloidal gearbox operates on the principle of cycloidal motion to transmit rotational power. It consists of a set of components that work together to achieve smooth and efficient motion transmission:

    1. High-Speed Input Shaft: The gearbox is connected to a high-speed input shaft, typically driven by an electric motor or another power source.
    2. Cycloidal Pins or Rollers: Surrounding the input shaft are a series of cycloidal pins or rollers arranged in a circular pattern. These pins interact with the lobed profiles of the outer stationary ring.
    3. Outer Stationary Ring: The outer ring remains stationary and contains lobed profiles. The lobes are designed in a way that allows them to engage with the cycloidal pins as they rotate.
    4. Motion Transmission: As the input shaft rotates, it causes the cycloidal pins to move along the circular path. The interaction between the cycloidal pins and the lobed profiles of the outer ring results in a unique motion known as epicycloidal or hypocycloidal motion.

    This motion generates torque that is transferred from the input shaft to the output shaft of the gearbox. The main advantage of a cycloidal gearbox is its ability to provide high torque output in a compact design. The multiple points of contact between the pins and the lobes distribute the load, enhancing the gearbox’s load-carrying capacity.

    Cycloidal gearboxes are known for their smooth and controlled motion, making them suitable for applications requiring precise positioning and high torque capabilities, such as robotics, automation, and industrial machinery.

    China manufacturer Wholesale Powerful High Perfromance High Torque Planetary Worm Gearbox with High Torque Speed Reducers   cvt gearbox	China manufacturer Wholesale Powerful High Perfromance High Torque Planetary Worm Gearbox with High Torque Speed Reducers   cvt gearbox
    editor by CX 2024-04-10

    China Best Sales Transmission Reducer Parallel Shaft Double Single Bevel Inline Helical Spur Cross Cycloidal Geared Gearbox with Motor comer gearbox

    Product Description

     Transmission Reducer Parallel Shaft double single bevel  inline Helical spur cross Cycloidal geared Gearbox with Motor 

    Product Description

     

    We are a state-of-the-art manufacturing facility dedicated to the production of high-quality gearboxes, an essential element in power transmission and motion control across a wide array of industries. Our core expertise lies in crafting precision-engineered gearboxes that excel in reliability, efficiency, and durability.

    Our gearbox offerings include a diverse range of designs from worm gears to planetary gears, helical gears, and spur gears, catering to various torque and speed requirements. Each gearbox is meticulously manufactured using premium materials such as alloy steels, cast iron, or specialized composites, ensuring optimal strength and resistance to wear and tear under heavy loads and challenging environments.

    The design process at our factory adheres strictly to international standards and utilizes cutting-edge technology for precision machining and heat treatment processes. This guarantees exceptional dimensional accuracy, smooth operation, and low noise levels in all our gearboxes.

    Furthermore, we understand the importance of customization in meeting unique industrial demands. Hence, we also provide bespoke solutions tailored to specific customer needs, ranging from customized ratios to specialized mounting arrangements and compatibility with various motor types.

    In essence, by partnering with us for your gearbox requirements, you can expect not only top-notch products but also unparalleled technical support, competitive pricing, and on-time delivery. We take pride in being a one-stop destination for all your gearbox needs, providing a seamless integration into any application and delivering superior performance throughout the product lifecycle.

    /* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

    Application: Motor, Electric Cars, Motorcycle, Machinery, Marine, Agricultural Machinery, Car
    Function: Distribution Power, Clutch, Change Drive Torque, Change Drive Direction, Speed Changing, Speed Reduction, Speed Increase
    Layout: Coaxial
    Hardness: Hardened Tooth Surface
    Installation: Horizontal Type
    Step: Three-Step
    Samples:
    US$ 9999/Piece
    1 Piece(Min.Order)

    |
    Request Sample

    cycloidal gearbox

    Materials Used in Manufacturing Cycloidal Gearboxes

    Cycloidal gearboxes are constructed using a variety of materials to ensure durability, strength, and efficient operation. Some common materials used include:

    • Steel: Steel is a popular choice due to its high strength and durability. It can withstand heavy loads and provides excellent wear resistance, making it suitable for industrial applications.
    • Aluminum: Aluminum is chosen for its lightweight properties and corrosion resistance. It’s often used in applications where weight is a concern, such as aerospace and robotics.
    • Cast Iron: Cast iron offers good heat dissipation and is known for its high resistance to wear and shock. It’s commonly used in heavy-duty applications that require high torque and strength.
    • Alloys: Various alloy combinations can be used to enhance specific properties such as corrosion resistance, heat resistance, and strength.
    • Plastics and Composites: In some cases, plastic or composite materials may be used, particularly in applications where low noise, lightweight construction, and corrosion resistance are essential.

    The material selection depends on factors like the application’s torque, speed, environmental conditions, and desired performance characteristics. Each material offers a unique set of advantages, allowing cycloidal gearboxes to be customized to meet diverse industrial needs.

    cycloidal gearbox

    Maintenance Requirements for Cycloidal Gearboxes

    Maintaining cycloidal gearboxes is essential to ensure their optimal performance and longevity. Here are some maintenance practices to consider:

    • Lubrication: Regular lubrication is crucial to prevent wear and friction between moving parts. Use high-quality lubricants recommended by the gearbox manufacturer.
    • Inspections: Regularly inspect the gearbox for signs of wear, damage, or oil leakage. Address any issues promptly to prevent further damage.
    • Cleaning: Keep the gearbox clean and free from debris that could interfere with its operation. Cleanliness helps prevent contamination and wear.
    • Torque Checks: Periodically check the tightness of fasteners and bolts to ensure they are properly secured. Loose fasteners can lead to misalignment and reduced performance.
    • Seal Maintenance: Check and maintain seals to prevent oil leakage. Damaged seals should be replaced promptly to avoid lubricant loss.
    • Temperature Monitoring: Monitor the operating temperature of the gearbox to ensure it remains within the recommended range. Excessive heat can lead to premature wear.
    • Alignment: Ensure that the gearbox is properly aligned with other components to prevent misalignment-related issues.
    • Regular Service: Follow the manufacturer’s recommended service intervals for more in-depth inspections and maintenance tasks.

    Regular and proactive maintenance can extend the lifespan of cycloidal gearboxes, minimize downtime, and maintain their efficiency and performance over time.

    cycloidal gearbox

    Industries Benefiting from Cycloidal Gearboxes

    Cycloidal gearboxes find applications in various industries where their unique characteristics are advantageous:

    • Robotics and Automation: Cycloidal gearboxes are widely used in robotic systems for their compact design, high torque capacity, and precise motion control.
    • Material Handling: Industries such as logistics and warehousing benefit from cycloidal gearboxes in conveyor systems due to their ability to handle heavy loads and provide smooth and accurate movement.
    • Manufacturing: Equipment used in manufacturing processes, such as packaging machines and printing presses, often incorporate cycloidal gearboxes for their reliability and precise positioning.
    • Aerospace: In aerospace applications, cycloidal gearboxes can be found in satellite systems, where their compactness and high torque-to-weight ratio are crucial.
    • Medical Devices: Cycloidal gearboxes are used in medical equipment like robotic surgery systems for their precise movement capabilities and space-saving design.
    • Defense: Military applications, such as remotely operated vehicles and surveillance equipment, benefit from cycloidal gearboxes’ ability to handle rugged conditions and provide precise control.

    These industries leverage the advantages of cycloidal gearboxes to enhance the performance and efficiency of their systems.

    China Best Sales Transmission Reducer Parallel Shaft Double Single Bevel Inline Helical Spur Cross Cycloidal Geared Gearbox with Motor   comer gearbox	China Best Sales Transmission Reducer Parallel Shaft Double Single Bevel Inline Helical Spur Cross Cycloidal Geared Gearbox with Motor   comer gearbox
    editor by CX 2024-03-27

    China high quality Big Torque Cycloidal Gearbox with Foot Mounting for Impact and Loading Situations manufacturer

    Product Description

    Starshine Drive Cycloid Geared Motor Characteristics

    1. Features:
    1. Smooth running,low noise gear tooth needle more engagement.
    2. Cycloidal tooth profile provides a high contact ratio to withstand overload shocks
    3. Compact size: single ratio available from 1/9 to 1/87, double stage up from 1/99 to 1/7569 
    4. Ideal for dynamic applications: frequent start-stop-reversing duties suits for cyclo speed reducer since inertia is low
    5. Reduce maintenance costs: high reliability, long life, minimal maintenance compared to conventional gearboxes
    6. Internal parts replaceable with other brands to ensure running.

    7. Grease Lubricated & Oil Lubricated Models Available
    8. Output Shaft Rotation Direction: Single Reduction: Clockwise Rotation; Double Reduction→ Counter Clockwise Rotation
    9. Ambient Conditions: Indoor Installation:10-40 Celsius, Max 85% Humidity, Under 1000m Altitude, Well Ventilated Environment, Free of corrosive,        explosive gases, vapors and dust
    10.Slow Speed Shaft Direction: Horizontal, Vertical Up & Down, Universal Direction
    11.Mounting Style: Foot Mount, Flange Mount & Vertical F-flange Mount,
    12. Input Connection: Cyclo Integral Motor, Hollow Input Shaft Adapter
    13. Coupling Method With Driven Machine: Coupling, Gears, Chain Sprocket Or Belt
    14. Cycloid reducer Capacity Range: 0.37kW ~ 11kW;

    2. Technical parameters

    Type Old Type Output Torque Output Shaft Dia.
    SXJ00 JXJ00 98N.m φ30
    SXJ01 JXJ01 221N.m φ35
    SXJ02 JXJ02 448N.m φ45
    SXJ03 JXJ03 986N.m φ55
    SXJ04 JXJ04 1504N.m φ70
    SXJ05 JXJ05 3051N.m φ90
    SXJ06 JXJ06 5608N.m φ100

    About Us

    ZheJiang CHINAMFG Drive Co.,Ltd,the predecessor was a state-owned military mould enterprise, was established in 1965. CHINAMFG specializes in the complete power transmission solution for high-end equipment manufacturing industries based on the aim of “Platform Product, Application Design and Professional Service”.
    Starshine have a strong technical force with over 350 employees at present, including over 30 engineering technicians, 30 quality inspectors, covering an area of 80000 square CHINAMFG and kinds of advanced processing machines and testing equipments. We have a good foundation for the industry application development and service of high-end speed reducers & variators owning to the provincial engineering technology research center,the lab of gear speed reducers, and the base of modern R&D.

    Our Team

    Quality Control
    Quality:Insist on Improvement,Strive for Excellence With the development of equipment manufacturing indurstry,customer never satirsfy with the current quality of our products,on the contrary,wcreate the value of quality.
    Quality policy:to enhance the overall level in the field of power transmission  
    Quality View:Continuous Improvement , pursuit of excellence
    Quality Philosophy:Quality creates value

    3. Incoming Quality Control
    To establish the AQL acceptable level of incoming material control, to provide the material for the whole inspection, sampling, immunity. On the acceptance of qualified products to warehousing, substandard goods to take return, check, rework, rework inspection; responsible for tracking bad, to monitor the supplier to take corrective 
    measures to prevent recurrence.

    4. Process Quality Control
    The manufacturing site of the first examination, inspection and final inspection, sampling according to the requirements of some projects, judging the quality change trend;
     found abnormal phenomenon of manufacturing, and supervise the production department to improve, eliminate the abnormal phenomenon or state.

    5. FQC(Final QC)
    After the manufacturing department will complete the product, stand in the customer’s position on the finished product quality verification, in order to ensure the quality of 
    customer expectations and needs.

    6. OQC(Outgoing QC)
    After the product sample inspection to determine the qualified, allowing storage, but when the finished product from the warehouse before the formal delivery of the goods, there is a check, this is called the shipment inspection.Check content:In the warehouse storage and transfer status to confirm, while confirming the delivery of the 
    product is a product inspection to determine the qualified products.

    7. Certification.

    Packing

    Delivery

     

    Application: Motor, Machinery, Agricultural Machinery, Ceramic
    Hardness: Hardened Tooth Surface
    Installation: Horizontal Type
    Layout: Coaxial
    Gear Shape: Cylindrical Gear
    Step: Single-Step
    Customization:
    Available

    |

    Customized Request

    cycloidal gearbox

    Suitability of Cycloidal Gearboxes for High-Torque Applications

    Cycloidal gearboxes are well-suited for high-torque applications due to their unique design and mechanical advantages. Here’s why they are suitable:

    • Multiple Engagement Points: Cycloidal gearboxes have multiple teeth in contact at any given moment, distributing the load over a larger area. This reduces wear and stress on individual teeth, making them capable of handling high torque.
    • High Load-Carrying Capacity: The design of the cycloidal mechanism, with its large number of pins and rollers, provides high load-carrying capacity. This makes them capable of transmitting significant torque without failure.
    • Tight Tolerances: The precision and tight tolerances in the construction of cycloidal gearboxes ensure smooth and efficient power transmission even under heavy loads.
    • Compact Design: Cycloidal gearboxes achieve high torque in a relatively compact size. This is particularly advantageous in applications where space is limited.
    • High Gear Ratio: Cycloidal gearboxes can achieve high gear ratios, allowing them to convert lower input speeds into higher output torque, which is essential in high-torque applications.

    These factors make cycloidal gearboxes a reliable choice for various high-torque applications across industries such as heavy machinery, robotics, material handling, and more.

    cycloidal gearbox

    Maintenance Requirements for Cycloidal Gearboxes

    Maintaining cycloidal gearboxes is essential to ensure their optimal performance and longevity. Here are some maintenance practices to consider:

    • Lubrication: Regular lubrication is crucial to prevent wear and friction between moving parts. Use high-quality lubricants recommended by the gearbox manufacturer.
    • Inspections: Regularly inspect the gearbox for signs of wear, damage, or oil leakage. Address any issues promptly to prevent further damage.
    • Cleaning: Keep the gearbox clean and free from debris that could interfere with its operation. Cleanliness helps prevent contamination and wear.
    • Torque Checks: Periodically check the tightness of fasteners and bolts to ensure they are properly secured. Loose fasteners can lead to misalignment and reduced performance.
    • Seal Maintenance: Check and maintain seals to prevent oil leakage. Damaged seals should be replaced promptly to avoid lubricant loss.
    • Temperature Monitoring: Monitor the operating temperature of the gearbox to ensure it remains within the recommended range. Excessive heat can lead to premature wear.
    • Alignment: Ensure that the gearbox is properly aligned with other components to prevent misalignment-related issues.
    • Regular Service: Follow the manufacturer’s recommended service intervals for more in-depth inspections and maintenance tasks.

    Regular and proactive maintenance can extend the lifespan of cycloidal gearboxes, minimize downtime, and maintain their efficiency and performance over time.

    cycloidal gearbox

    Industries Benefiting from Cycloidal Gearboxes

    Cycloidal gearboxes find applications in various industries where their unique characteristics are advantageous:

    • Robotics and Automation: Cycloidal gearboxes are widely used in robotic systems for their compact design, high torque capacity, and precise motion control.
    • Material Handling: Industries such as logistics and warehousing benefit from cycloidal gearboxes in conveyor systems due to their ability to handle heavy loads and provide smooth and accurate movement.
    • Manufacturing: Equipment used in manufacturing processes, such as packaging machines and printing presses, often incorporate cycloidal gearboxes for their reliability and precise positioning.
    • Aerospace: In aerospace applications, cycloidal gearboxes can be found in satellite systems, where their compactness and high torque-to-weight ratio are crucial.
    • Medical Devices: Cycloidal gearboxes are used in medical equipment like robotic surgery systems for their precise movement capabilities and space-saving design.
    • Defense: Military applications, such as remotely operated vehicles and surveillance equipment, benefit from cycloidal gearboxes’ ability to handle rugged conditions and provide precise control.

    These industries leverage the advantages of cycloidal gearboxes to enhance the performance and efficiency of their systems.

    China high quality Big Torque Cycloidal Gearbox with Foot Mounting for Impact and Loading Situations   manufacturer China high quality Big Torque Cycloidal Gearbox with Foot Mounting for Impact and Loading Situations   manufacturer
    editor by CX 2023-11-30

    China OEM Precision Ductile Iron Green CZPT Housing Gearbox with Hot selling

    Product Description

    Application

    • Agricultural equipment

    • Armament

    • Automobile industry

    • Computing equipment

    • Medical / dental instruments

    • Measuring instruments

    •Miscellaneous equipment

    •Pharmaceutical industry

    • Orthopedic implants

    • Safety equipment

    • Petrochemical industry

    • Industrial valves

    •Fixing and movable equipment

    • Sanitary fittings

    • General machinery

    • Pumps and general connections

    • Food and beverage processing

    • Instrumentation equipment

    Specification
    ——————————————————————————————————————————————————————
     

    General Products
    Application/Service Area
    Metal Parts Solution for Vehicle, Agriculture machine, Construction Machine, transportation equipment, Valve and Pump system, Agriculture machine metal Parts, engine bracket, truck chassis bracket, gear box , gear housing , gear cover, shaft, spline shaft , pulley, flange, connection pipe, pipe, hydraulic valve , valve housing ,Fitting , flange, wheel, fly wheel, oil pump housing, starter housing, coolant pump housing, transmission shaft , transmission gear, sprocket, chains etc.
     
    Main blank Process for Casting

    Sand Casting , Resin Sand Casting, Green Sand Casting, Shell Molding, Automatic Molding, Lost Wax Casting, Lost Foam Molding Casting
     

    Blanks Tolerance -Casting Tolerance CT9-10 for Machine Molding Process,
    CT8-9 for Shell Molding and Lost Foam Molding Casting Process
    CT10-11 for Manual Molding Sand casting Process
    Applicable Material

    See Table Below (Ductile Iron Casting, Grey Iron Casting)
    OR According to customer requirement
     

    Casting Blank Size /Dimensions 2 mm-2000mm / 0.08inch-79inch for casting iron, according to customer requirement
    Casting Blank Weight Range from 0.01kg-1000kg for casting iron
    Applicable Machining Process

    CNC Machining/ Lathing/ Milling/ Turning/ Boring/ Drilling/ Tapping/ Broaching/Reaming /Grinding/Honing and etc.
     

    Machining Tolerance From 0.005mm-0.01mm-0.1mm
    Machined Surface Quality Ra 0.8-Ra3.2, according to customer requirement
    Applicable Heat Treatment

    Normalization , annealing, quenching and tempering, Case Hardening, Nitriding, Carbon Nitriding, Induction Quenching
     

    Applicable Finish Surface Treatment

    Shot/sand blast, polishing, Surface passivation, Primer Painting , Powder coating, ED- Coating, Chromate Plating, zinc-plate, Dacromat coating, Finish Painting.
     

    MOQ For iron casting : 100pcs
    For Machining : 50pcs
    Lead Time 45days from the receipt date of deposit for iron casting

    Ductile Iron Casting Material Comparison Table:

    Cast iron with nomular graphite
    DIN EN 1563
    Germany
    DIN 1693
    France
    NF
    Great Britain
    BS
    Netherlands
    NEN
    Sweden
    MNC
    USA
    ASTM A536
    EN-GJS-350-22-LT GGG-35.3 FGS 370-17 370/17 GN 38 0571 -15 —-
    EN-GJS-400-18-LT GGG-40.3 —- —- —- —- 60-40-18
    EN-GJS-400-15 GGG-40 FGS-400-12 420/12 GN 42 0571 -02 60-40-18
    EN-GJS-400-10 —- —- 420/12 —- —- 65-45-12
    EN-GJS-500-7 GGG-50 FGS-500-7 500/7 GN 50 0727-02 65-45-12/
    80-55-06
    EN-GJS-600-3 GGG-60 FGS-600-3 600/3 GN 60 571-03 80-55-06
    EN-GJS-700-2 GGG-70 FGS-700-2 700/2 GN 70 571-01 100-70-03
    EN-GJS-800-2 GGG-80 FGS-800-2 800/2     120-90-02
    EN-GJS-1000-5 (DIN EN 1564) GGG-100B/A —- —- —- —- 850-550-10
    EN-GJS-AX NiSiCr35 5 2 GGG-
    NiSiCr 35 5 2
    FGS-
    Ni35Si5Cr2
    S5S —- —- Type D-5S

    Grey Iron Casting Material Comparison Table:

    Cast iron with lamellar graphite
    DIN EN 1561
    Germany
    DIN 1691
    France
    NF
    Great Britain
    BS
    Netherlands
    NEN
    Sweden
    MNC
    USA
    ASTM A48
    EN-GJL-150 GG-15 Ft 15 D Grade 150 GG 15 01 15-00 20 B / 25 B
    EN-GJL-200 GG-20 Ft 20 D Grade 180/220 GG 20 01 20-00 25 B / 30 B
    EN-GJL-250 GG-25 Ft 25 D Grade 220/260 GG 25 01 25-00 35 B / 40 B
    EN-GJL-300 GG 30 Ft 30 D Grade 300 GG 30 01 30-00 40B / 45 B

    Technical Support:
    ZheJiang CHINAMFG is professional at independent development and design. Our engineers are skilled at AUTO CAD, PRO ENGINEER, CHINAMFG WORKS and other 2D & 3D softwares. We are able to design, develop,produce and deliver your PO according to your drawings, samples or just an idea. Dural control of standard products and OEM products.

    Quality Control:
    1) Checking the raw material after they reach our factory——- Incoming quality control ( IQC)
    2) Checking the details before the production line operated
    3) Have full inspection and routing inspection during mass production—In process quality control(IPQC)
    4) Checking the goods after they are finished—- Final quality control(FQC)
    5) Checking the goods after they are finished—–Outgoing quality control(OQC)

    Our Factory
    —————————————————————————————————————————————————————-

    ZheJiang CHINAMFG Machinery Manufacturer Co., Ltd.

    –Branch of CHINAMFG Industry ltd.

     

    We specialize in Metal Parts Solution for Vehicle, Agriculture machine, Construction Machine,
    transportation equipment, Valve and Pump system etc.

     

    With keeping manufacturing process design, quality plHangZhou, key manufacturing processes and
    final quality control in house, we are mastering key competence to supply quality mechanical
    parts and assembly to our customers for both Chinese and Export Market .

     

    To satisfy different mechanical and functional requirements from our customers, we are making
    a big range of metal products for our clients on base of different blanks solutions and
    technologies. These blanks solutions and technologies include processes of Iron Casting,
    Steel Casting, Stainless Steel Casting, Aluminum Casting and Forging.

     

    During the early involvement of the customer’s design process, we are giving professional
    input to our customers in terms of process feasibility, cost reduction and function approach.

    You are welcome to contact us for technical enquiry and business cooperation.

    Core Competence

    1. Over 15 years professional manufacture experience. → We know better to your needs.

    2. One-stop Service of Custom mold design from Initial drawing design, Material selection assistance,
    Mold structure/Mold flow analysis, Trial & mass production to Final assembly & shipment. → To ensure you get finished products with good assembly function.

    3. High skilled and well-trained working team under good management environment. → To make sure high quality of your products.

    4. Large and strong production capacity. → To meet your high demands very well.

    5.Best price based on same quality requirements. →To help your project with most economical solution.

    6. We have very strict quality control process included IQC/IPQC/FQC/OQC. → To deliver the qualified products for you.

    7.Reliable Package & flexible in-time delivery. →To guarantee the product are well received in your side.

    8. 24 hours on-line service with quick response. → To support your any inquiry or question.

    Our Certificate
    ——————————————————————————————————————————————————————-

    Our Customer

    ——————————————————————————————————————————————————————–

    ———————————————————————————————————————————————————————

    Our Team
    ———————————————————————————————————————————————————————-

    Pachage & Delivery
    ———————————————————————————————————————————————————————-

    Inner Packing →Strong & waterproof plastic big is packed inside, to keep the product in safe condition.Or as customer requests.

    Outer Packing →Multilayer wooden box with strong bandages, used for standard export package. Or customized as per customer’s requirements.
     

    FAQ
    ——————————————————————————————————————————————————————-

    1. What do you do?

    We are a professional manufacturer with over 15 years’ export experience for designing and producing vehicle machinery parts. Focus on saving cost, function approach, production feasibility for your projects.
     

    2. How can I get some samples?
    If you need, we are glad to offer you samples for free, but the new clients are expected to pay the courier cost, and the charge will be deducted from the payment for formal order.
     

    3. Can you make cnc machining according to our drawing?

    Yes, we can make daccording to your drawing, 2D drawing, or 3D cad model. If the 3D cad model can be supplied, the development of the tooling can be more efficient. But without 3D, based on 2D drawing we can still make the samples properly approved.
     

    4. Can you make cnc machining based on our samples?

    Yes, we can make measurement based on your samples to make drawings for tooling making.
     

    5. What’s your quality control device in house?

    We have spectrometer in house to monitor the chemical property, tensile test machine to control the mechanical property and UT Sonic as NDT checking method to control the casting detect under the surface of cnc machining parts

     

    Application: Motor, Electric Cars, Motorcycle, Machinery, Marine, Agricultural Machinery, Car
    Function: Distribution Power, Clutch, Change Drive Torque, Change Drive Direction, Speed Changing
    Layout: Cycloidal
    Hardness: Hardened Tooth Surface
    Installation: Vertical Type
    Step: Four-Step
    Samples:
    US$ 1.7/kg
    1 kg(Min.Order)

    |
    Request Sample

    Customization:
    Available

    |

    Customized Request

    cycloidal gearbox

    Efficiency of Cycloidal Gearboxes in Power Transmission

    Cycloidal gearboxes offer relatively high power transmission efficiency compared to other types of gearboxes. The efficiency of a cycloidal gearbox depends on various factors, including the design, quality of components, lubrication, and load conditions.

    Typically, the power transmission efficiency of a cycloidal gearbox ranges from 85% to 95%. However, this can vary based on several factors:

    • Number of Reduction Stages: Multi-stage cycloidal gearboxes may experience slightly lower efficiency due to multiple gear meshing interactions.
    • Quality and Design: Well-designed and precision-manufactured cycloidal gearboxes tend to exhibit higher efficiency.
    • Lubrication: Proper lubrication is crucial for reducing friction and enhancing efficiency. Insufficient or deteriorated lubrication can lead to efficiency losses.
    • Load Conditions: Higher loads and torque levels can lead to higher friction and lower efficiency. Properly matching the gearbox to the application is essential.

    Despite minor efficiency losses compared to some other gearbox types, the benefits of compactness, high torque density, and precise motion control often outweigh the efficiency considerations in many applications.

    cycloidal gearbox

    History of Cycloidal Gear System Development

    The history of cycloidal gear systems dates back to ancient times, with various forms of non-circular gears being used for specialized applications. The concept of the cycloidal gear system as we know it today, however, has evolved over centuries of engineering and innovation:

    • Ancient Roots: The concept of using non-circular gears can be traced back to ancient civilizations, where devices like the “Antikythera Mechanism” (c. 150-100 BC) employed non-circular gear arrangements.
    • Cam Mechanisms: During the Renaissance, engineers and inventors like Leonardo da Vinci explored mechanisms involving cams and followers, which are precursors to modern cycloidal gears.
    • Cycloidal Motion Studies: In the 19th century, engineers and mathematicians like Franz Reuleaux and Robert Willis studied and developed mechanisms based on the principles of cycloidal motion.
    • Early Cycloidal Gearboxes: The development of cycloidal gear systems gained momentum in the late 19th and early 20th centuries, with inventors like Emile Alluard and Louis André creating early forms of cycloidal gear mechanisms and gearboxes.
    • Cycloidal Drive: The term “cycloidal drive” was coined by James Watt in the 18th century, referring to mechanisms that produce a motion resembling a rolling circle.
    • Modern Cycloidal Gearboxes: The development of modern cycloidal gearboxes was further advanced by engineers like Ralph B. Heath, who patented the “Harmonic Drive” in the 1950s. This invention marked a significant step in the advancement and commercialization of precision cycloidal gear systems.
    • Advancements and Applications: Over the decades, cycloidal gear systems have found applications in robotics, aerospace, automation, and other fields that require compactness, precision, and high torque capabilities.

    The history of cycloidal gear system development reflects the contributions of many engineers and inventors who have refined and advanced the technology over time. Today, cycloidal gearboxes continue to play a crucial role in various industries and applications.

    cycloidal gearbox

    Advantages of Using a Cycloidal Gearbox

    Cycloidal gearboxes offer several advantages that make them well-suited for various applications:

    • High Torque Density: Cycloidal gearboxes provide a high torque output relative to their size and weight. This makes them ideal for applications where space is limited, and high torque is required.
    • Compact Design: The unique arrangement of cycloidal pins and lobed profiles results in a compact gearbox design. This is advantageous when dealing with constrained installation spaces.
    • Smooth and Precise Motion: Cycloidal motion generates smooth and controlled movement, making these gearboxes suitable for applications requiring accurate positioning, such as robotics and automation.
    • High Shock Load Capacity: The multiple points of contact between the cycloidal pins and the lobes distribute the load, allowing cycloidal gearboxes to handle sudden shocks and overloads effectively.
    • Backlash Elimination: Cycloidal gearboxes exhibit minimal backlash due to the nature of their motion. This is beneficial in applications where precise motion reversal is crucial.
    • High Efficiency: The rolling contact between the pins and lobes contributes to efficient power transmission, resulting in relatively high efficiency levels.
    • Reduced Wear and Noise: The rolling motion in cycloidal gearboxes leads to reduced wear on components, resulting in lower maintenance requirements and quieter operation.
    • Versatility: Cycloidal gearboxes can handle a wide range of ratios and speeds, making them suitable for various industrial and automation applications.

    Due to these advantages, cycloidal gearboxes are commonly used in robotics, automation, packaging machinery, conveyors, and other applications where compactness, high torque, and precise motion are critical.

    China OEM Precision Ductile Iron Green CZPT Housing Gearbox   with Hot selling		China OEM Precision Ductile Iron Green CZPT Housing Gearbox   with Hot selling
    editor by CX 2023-11-14

    China OEM CZPT Arrow CZPT High Rpm Gearbox for Plastic Twin Screw Extruder with Best Sales

    Product Description

    Overview

    Product Description 

    Wide Selection of Gearbox Products
    The gearbox usually adopts a general design scheme, but in special cases, the design scheme of the gearbox can be changed according to the demands of the user, and it can be modified into an industry-specific gearbox. In the design scheme of the gearbox, the parallel shaft, vertical shaft, general box, and various parts can be changed

    Advantages

    • Absorption of very high torques and axial forces
    • No need for separate thrust housing & bearing.
    • Easy alignment (screw directly fits into the vore of gear box)
    • Easy to assemble & dismantle.
    • Very heavy duty spherical roller thrust bearing is provided.
    • Power saving. (you may save up to 20 % power.)
    • Less requirement of space.
    • For bigger sizes water cooling is provided 
    • No maintenance required except periodic oil level checking.
    • Higher productivity 

    Features

     

    • Twin Screw Extruder Gearboxes offer the dual shaft counter rotating. The range is available for various center distances
    • The gearboxes are available with co-rotating and counter rotating variants
    • To work under heavy loading force, the high level dissipation and oil lubrication system are provided. The axial roller type swivel thrust with the thrust bearing coupled in tandem way support the axial thrust
    • High torque and high speed output rate

     

    Processing Characteristics of Screw Shaft:

    1.Suitable suggestion on material to ensure components performance and extend lifetime of products.
    2.Professional technical team can provide surveying and mapping support.
    3.All components are finished by CNC machine.
    4.Sophisticated quality management system ensure superior quality.
     

    Basic Info.
     

    Warranty: 1 year Weight (KG):
    500 KG
    Place of Origin:
    HangZhou, China
    Gearing Arrangement:
    helical
    ratio:
    8-20
    Output Torque:
    2*176
     
    standard:
    JB/T8853-2001
    Certificate:
    CE
    Heat treatment:
    High-frequency Hardening
    Efficiency:
    94%~98%(depends on the transmission stage)
    Customized support:OEM ODM Input/output shaft material
    40Cr
    Package:
    Wooden case
     
    Mount position:
    Flange, hollow shaft, CZPT shaft
    After-sale:Online 24/7 Installation Xihu (West Lake) Dis. advantage:
    excellent quality
    Reduction radio:
    3:1
     
    Mount Position:
    Horizontal Foot Mounted Vertical
     
    Input Speed:
    1500
     
    Output Speed:
    500
     

    Packaging & delivery

    Packing: wooden case packing

     
    Port: HangZhou Port  

    Applications
    X helical gear units for double-screw extruders with parallel drive shafts and the same direction of screw rotation are used mainly in the manufacture of granulates and the refining of raw plastics. Other areas of application include:

    • Paint and lacquer industry
    • Washing agent industry
    • Foodstuff industry (e.g. bread, pasta)
    • Animal-feed industry (dog, cat other animal food 

    Maintenance of the gearbox of the dual-screw extruder
    1. The gear box of the dual-screw extruder should be well-ventilated, and the working environment temperature should be within the range of 5-35 °C.
    2. Always check the oil quantity of the gear lubricating oil in the box to ensure that the transmission parts in the box are well lubricated.
    3. Pay attention to check the bearing parts of the box frequently. The oil temperature of the oil tank of the transmission box should not exceed 70 ºC during operation.
    4. The newly put into use gearbox needs to replace the lubricating oil after 250 hours of operation. The oil change time depends on the state of the oil. It is recommended to replace it after 4000-8000 hours of operation or once a year.
    5. The gearbox of the dual-screw extruder needs to be regularly maintained and inspected once a year 

    Operating Process
    1. The gear on the input shaft is driven by the motor and starts to rotate.
    2. The rotating input gear meshes with other gears inside the gearbox, transmitting power.
    3. Different-sized gears within the gearbox are combined to form a gear train. Through continuous meshing and rotation, the high-speed, low-torque power from the input shaft gradually converts into low-speed, high-torque output.
    4. The output shaft is connected to the last gear and transfers the output torque to the load.
    5. Gear reduction gearboxes typically include lubrication and cooling systems to ensure smooth operation and prevent overheating and damage.
    6. Our extruder gearbox converts high-speed, low-torque power into low-speed, high-torque output by changing the size ratios and meshing arrangements of different gears, achieving the function of speed reduction.

    Types of Gearboxes:
    Based on customer requirements, gear reduction gearboxes can be classified according to the size of the output shaft, center distance of the output shaft, output speed, and torque. Alternatively, we can provide several commonly used types of gearboxes for customers to choose from.

    Product Service

    24-hour Hotline

     

    No matter when and where

    to call we can find our service to you.

     

     

    Pre-sales Consultation

     

    We have 5 sales people online,

    and whether you have any question

    can be solved through online

    communication.

    After-sales Services

     

    Receive products have any

    questions about the product,

    can look for us,we will help

    you deal with the the first time,to your satisfaction.

    Exhibition

    Certificate

    Company profile
    ZheJiang Arrow Machinery Co., Ltd.is a company specializing in R&D, production, sales, application promotion of food engineering projects. As 1 of the largest scaled food processing equipment &whole plant engineering problem solvers in China, machines served for more than 970 companies, export to 116 countries, area, more than 20 years engineering team, we recognize that quality equals value, aims to create a great future together with global customers.

    FAQ

     

    1.  Q: How about Arrow Machinery?

         R: ZheJiang Arrow Machinery Co., Ltd. is a High-Tech company. Our firm is composed of a strong  

            team which has substantial experience in R&D, manufacture, technique and sales service and has

            specialized in extruder industry for 10 years,leading screw barrel manufacturer in China.
    2. Q:What’s Arrow machinery’s capacity? 
        R:Company is in strict accordance with CE and ISO9001 quality certification system.There are over 200

           models of extruders and spare parts. 

    3. Q:What’s the delivery time? 

        R:For regular size, we have finished stock and semi-finished stock, 2 weeks max enough

            for customized, normally within 20days .

    4. Q:How about the gearbox quality and price? 
        R: top quality in China with competitive price and globle after-sale service
    5. Q:what’s the life time and guarantee buy from Arrow machinery ?
        R: 3~5years life time for nitriding ones and bimtallic ones will be longer 
            One year min. Guarantee.
    6.Q:Where is Arrow Machinery factory and how to reach there? 
       R:NO.47 Chengbohu Road, Xihu (West Lake) Dis. District,HangZhou City, China. You can take the train or plane to HangZhou and we can pick        you up.
    7.Q:How to contact with you? 
       R:just reply to me if have any question. 

    Application: Motor, Machinery
    Function: Distribution Power, Change Drive Torque, Change Drive Direction, Speed Changing, Speed Reduction, Speed Increase
    Layout: Cycloidal
    Customization:
    Available

    |

    Customized Request

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    Shipping Cost:

    Estimated freight per unit.







    about shipping cost and estimated delivery time.
    Payment Method:







     

    Initial Payment



    Full Payment
    Currency: US$
    Return&refunds: You can apply for a refund up to 30 days after receipt of the products.

    helical gearbox

    Condition Monitoring of Cyclone Gearboxes

    Whether you’re considering using a cycloidal gearbox in your home, office, or garage, you’ll want to make sure it’s made of quality material. You also want to make sure it’s designed properly, so it won’t be damaged by vibrations.

    Planetary gearboxes

    Compared to cycloidal gearboxes, planetary gearboxes are lighter and more compact, but they lack the precision and durability of the former. They are better suited for applications with high torque or speed requirements. For this reason, they are usually used in robotics applications. But, cycloidal gearboxes are still better for some applications, including those involving shock loads.
    There are many factors that affect the performance of gearboxes during production. One of these is the number of teeth. In the case of planetary gearboxes, the number of teeth increases with the number of planets. The number of teeth is reduced in cycloidal gearboxes, which results in higher transmission ratios. These gearboxes also have lower breakaway torques, which means that they can be controlled more easily by the user.
    A cycloid gearbox is comprised of three main parts: the ring gear, the sun gear, and the input shaft. The ring gear is fixed in the gearbox, while the sun gear transmits the rotation to the planet gears. The input shaft transfers motion to the sun gear, which in turn transmits it to the output shaft. The output shaft has a larger torque than the input shaft.
    Cycloid gears have better torsional stiffness, lower wear, and lower Hertzian contact stress. However, they are also larger in size and require highly accurate manufacturing. Cycloid gears can be more difficult to manufacture than involute gears, which require large amounts of precision.
    Cycloid gears can offer transmission ratios up to 300:1, and they can do this in a small package. They also have lower wear and friction, which makes them ideal for applications that require a high transmission ratio.
    Cycloid gearboxes are usually equipped with a backlash of about one angular minute. This backlash provides the precision and control necessary for accurate movement. They also provide low wear and shock load capacity.
    Planetary gearboxes are available in single and two-stage designs, which increase in length as stages are added. In addition to the two stages, they can be equipped with an optional output bearing, which takes up mounting space. In some applications, a third stage is also available.

    Involute gears

    Generally, involute gears are more complex to manufacture than cycloidal gears. For example, an involute gear tooth profile has a single curve while a cycloidal gear tooth profile has two curves. In addition, the involute curve is not within the base circle.
    The involute curve is a very important component of a gear tooth and it can significantly influence the quality of contact meshing between teeth. Various works have been done on the subject, mainly focusing on the operating principles. In addition, the most important characteristic of the double-enveloping cycloid drive is its double contact lines between the meshing tooth pairs.
    Cycloid gears are more powerful, less noisy, and last longer than involute gears. They also require less manufacturing operations during production. However, cycloid gears are more expensive than involute gears. Involute gears are more commonly used in linear motions while cycloid gears are used for rotary motions.
    Although cycloid gears are more technically advanced, involute gears have the superior quality and are more aesthetically pleasing. Cycloid gears are used in various industrial applications such as pumps and compressors. They are also widely used in the watch industry. Nevertheless, involute gears have not yet replaced cycloid gears in the watch industry.
    The cycloid disc has a number of pins around its outer edge, while an involute gear has only a single curve for the teeth. In addition, cycloid gears have a more robust and reliable design. Involute gears, on the other hand, have a cheaper rack cutter and less expensive involute teeth.
    The cycloid disc’s transmission accuracy is about 98.5%, while the ring gear’s transmission accuracy is about 96%. The cycloid disc’s rotational velocity has a magnitude of 3 rad/s. A small change in the center distance does not affect the transmission accuracy. However, rotational velocity fluctuation can affect the transmission accuracy.
    Cycloid gears also have the cycloid gear disc’s rotational velocity. The disc has N lobes. However, the cycloid gear disc’s transmission accuracy is still not perfect. This is because of the large rotational angles between the lobes. This also makes it difficult to manufacture.helical gearbox

    Vibrations

    Using modern techniques for vibration diagnostics and data-driven methods, this article presents a new approach to condition monitoring of cycloidal gearboxes. This approach focuses on detecting the root cause of gearbox failure. The article aims to provide a unified approach to gear designers.
    A cycloidal gearbox is a high-precision gearbox that is used in heavy-duty machines. It has a large reduction ratio, which makes it necessary to have a very large input speed. Cycloid gears have high accuracy, but they are susceptible to vibration issues. In this article, the authors describe how a cycloidal gearbox works and how vibrations are measured. They also show how this gearbox can be used to detect faults.
    The gearbox is used in positioners, multi-axis robots, and heavy-duty machines. The main characteristics of this gearbox are the high accuracy, the overload capacity, and the large reduction ratio.
    There is little documentation on vibrations and condition monitoring of cycloidal gearboxes. The authors describe their approach to the problem, using a cycloidal gearbox and a testing bench. Their approach involves measuring the frequency of the gearbox with different input speeds.
    The results show a good separation between the healthy and damaged states. Fault frequencies show up in the lower orders of frequencies. Faults can be detected using binning, which eliminates the need for a tachometer. In addition, binning is combined with Principal Component Analysis to determine the state of the gearbox.
    This method is compared to traditional techniques. In addition, the results show how binning can be used to calculate the defect frequencies of the bearings. It is also used to determine the frequencies of the components.
    The signals from the test bench are acquired using four sensors. These sensors are medium sensitivity 100 mV/g accelerometers. The signals are then processed using different signal processing techniques. The results show that the vibration signals are correlated with the internal motion of the gearbox. This information is used to identify the internal frequency of the transmission.
    The frequency analysis of vibration signals is performed in cyclostationary and noncyclostationary conditions. The signals are then analyzed to determine the magnitude of the gear meshing frequency.helical gearbox

    Design

    Using precision gearboxes, servomotors can now control heavy loads at high speed. Unlike cam indexing devices, cycloidal gears provide extremely accurate positioning and high torque. They also provide excellent torsional stiffness and shock load capacity.
    Cycloid gears are specially designed to minimize vibration at high RPM. Unlike involute gears, they are not stacked, which reduces friction and forces experienced by each tooth. In addition, cycloidal gears have lower Hertzian contact stress.
    Cycloid gears are often used in multi-axis robots for positioners. They can provide transmission ratios as high as 300:1 in a compact package. They are also used in first joints in heavy machines. However, they require extremely accurate manufacturing. They are also more difficult to produce than involute gears.
    A cycloidal gearbox is a type of planetary gearbox. Cycloid gears are specially designed for high gear ratios. They also have the ability to provide a large reduction ratio in a single stage. They are increasingly used in first joints in heavy machines. They are also becoming more common in robotics.
    In order to achieve a large reduction ratio, the input speed of the gear must be very high. Generally, the input speed is between 500 rpm and 4500 rpm. However, in some cases, the input speed may be lower.
    A cycloid is formed by rolling a rolling circle on a base circle. The ratio between the rolling circle diameter and the base circle diameter determines the shape of the cycloid. A hypocycloid is formed by rolling primarily on the inside of the base circle, while an epicycloid is formed by rolling primarily on the outside of the base circle.
    Cycloid gears have a very small backlash, which minimizes the forces experienced by each tooth. These gears also have a good torsional stiffness, low friction, and shock load capacity. They also provide the best positioning accuracy.
    The cycloidal gearbox was designed and built at Radom University. The design was based on three different cycloidal gears. The first pair had the external profile at the nominal dimension, while the second pair had the profile minus tolerance. The load plate had threaded screw holes arranged 15 mm away from the center.
    China OEM CZPT Arrow CZPT High Rpm Gearbox for Plastic Twin Screw Extruder   with Best Sales China OEM CZPT Arrow CZPT High Rpm Gearbox for Plastic Twin Screw Extruder   with Best Sales
    editor by CX 2023-11-09

    China wholesaler Cycloidal Gear Box with Flange gearbox drive shaft

    Product Description

    Product Description

    Standard and various, ratio 1:1,1.5:1,2:1,3:1, all are exact ratio.
    When the ratio is not 1:1 and pinion shaft is input, so cross shaft is reduced output. When cross shaft
    is input, the pinion shaft is increased output.
    Spiral bevel gear, stable transmission, low noise level, small vibration and strong loading capacity.
    Double input shaft is available.
    Multiple output shaft is available.
    Any mounting position is available.

    Main applied for
    Agriculture and food
    Building and construction
    Forest and paper
    Metal processing
    Chemical industry and environmental protection
     

    Detailed Photos

     

     

    Product Parameters

     

    Housing material

    Cast iron/Ductile iron

    Housing hardness

    HBS190-240

    Gear material

    20CrMnTi alloy steel

    Surface hardness of gears

    HRC58~62

    Gear core hardness

    HRC33~40

    Input / Output shaft material

    42CrMo alloy steel

    Input / Output shaft hardness

    HRC25~30

    Machining precision of gears

    Accurate grinding, 6~5 Grade

    Lubricating oil

    GB L-CKC220-460, Shell Omala220-460

    Heat treatment

    tempering, cementiting, quenching, etc.

    Efficiency

    98%

    Noise (MAX)

    60~68dB

    Vibration

    ≤20µm

    Backlash

    ≤20Arcmin

    Brand of bearings

    China top brand bearing, HRB/LYC/ZWZ/C&U. Or other brands requested, SKF, FAG, INA, NSK.

    Brand of oil seal

    NAK — ZheJiang or other brands requested

     

    Our Advantages

     

    Packaging & Shipping

     

    Company Profile

    Xihu (West Lake) Dis.ng Transmission Equipment Co., Ltd. located HangZhou city, ZHangZhoug, as 1 professional
    manufacturer and exporter of cycloidal pin wheel reducer,worm reducer, gear reducer, gearbox ,
    AC motor and relative spare parts, owns rich experience in this line for many years.

    We are 1 direct factory, with advanced production equipment, the strong development team and
    producing capacity to offer quality products for customers.

    Our products widely served to various industries of Metallurgy, Chemicals, textile,medicine,wooden
    etc. Main markets: China, Africa,Australia,Vietnam, Turkey,Japan, Korea, Philippines…

    Welcome to ask us any questions, good offer always for you for long term business.

    FAQ

    Q: Are you trading company or manufacturer?
    A: We are factory.
     

    Q: How long is your delivery time?
    A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock.
     

    Q: Can we buy 1 pc of each item for quality testing?
    A: Yes, we are glad to accept trial order for quality testing.

    Q:How to choose a gearbox which meets your requirement?
    A:You can refer to our catalogue to choose the gearbox or we can help to choose when you provide
    the technical information of required output torque, output speed and motor parameter etc.

    Q: What information shall we give before placing a purchase order?
    A:a) Type of the gearbox, ratio, input and output type, input flange, mounting position, and motor informationetc.
    b) Housing color.
    c) Purchase quantity.
    d) Other special requirements.

    Application: Motor, Machinery, Marine, Agricultural Machinery
    Function: Change Drive Direction, Speed Changing, Speed Reduction
    Layout: Cycloidal
    Hardness: Hardened Tooth Surface
    Installation: Horizontal Type
    Step: Four-Step
    Samples:
    US$ 200/Piece
    1 Piece(Min.Order)

    |
    Request Sample

    cycloidal gearbox

    Materials Used in Manufacturing Cycloidal Gearboxes

    Cycloidal gearboxes are constructed using a variety of materials to ensure durability, strength, and efficient operation. Some common materials used include:

    • Steel: Steel is a popular choice due to its high strength and durability. It can withstand heavy loads and provides excellent wear resistance, making it suitable for industrial applications.
    • Aluminum: Aluminum is chosen for its lightweight properties and corrosion resistance. It’s often used in applications where weight is a concern, such as aerospace and robotics.
    • Cast Iron: Cast iron offers good heat dissipation and is known for its high resistance to wear and shock. It’s commonly used in heavy-duty applications that require high torque and strength.
    • Alloys: Various alloy combinations can be used to enhance specific properties such as corrosion resistance, heat resistance, and strength.
    • Plastics and Composites: In some cases, plastic or composite materials may be used, particularly in applications where low noise, lightweight construction, and corrosion resistance are essential.

    The material selection depends on factors like the application’s torque, speed, environmental conditions, and desired performance characteristics. Each material offers a unique set of advantages, allowing cycloidal gearboxes to be customized to meet diverse industrial needs.

    cycloidal gearbox

    Safety Measures for Operating Cycloidal Gear Systems

    Operating cycloidal gear systems requires careful attention to safety to prevent accidents and ensure the well-being of operators and personnel. Here are important safety measures to consider:

    • Training: Provide proper training to operators and maintenance personnel on the operation, maintenance, and potential hazards associated with cycloidal gear systems.
    • Protective Equipment: Operators should wear appropriate personal protective equipment (PPE) such as gloves, safety glasses, and protective clothing.
    • Lockout-Tagout: Implement lockout-tagout procedures to ensure that the system is de-energized and isolated before any maintenance or repair work begins.
    • Regular Inspections: Conduct routine inspections of the gear system to identify any signs of wear, damage, or abnormalities that could compromise safety or performance.
    • Lubrication: Follow the manufacturer’s recommendations for lubrication to maintain optimal performance and prevent overheating.
    • Temperature Monitoring: Install temperature sensors or monitoring devices to detect any excessive heat buildup in the gearbox, which could indicate a potential issue.
    • Proper Ventilation: Ensure that the area where the gear system operates is well-ventilated to prevent the accumulation of heat or harmful fumes.
    • Emergency Stop: Install emergency stop buttons or switches that can immediately shut down the system in case of an emergency.
    • Clearance Zones: Establish clear clearance zones around the gear system to prevent accidental contact with moving parts.
    • Regular Maintenance: Follow a scheduled maintenance routine to keep the gear system in optimal working condition and address any potential safety concerns.
    • Operator Awareness: Ensure that operators are aware of the gear system’s potential hazards and safe operating practices.
    • Warning Signage: Clearly mark areas where the gear system operates with appropriate warning signs and labels.
    • Emergency Procedures: Develop and communicate clear emergency procedures to respond to accidents, malfunctions, or other unexpected events.

    Prioritizing safety in the operation and maintenance of cycloidal gear systems is essential to prevent injuries and maintain a safe working environment.

    cycloidal gearbox

    How Does a Cycloidal Gearbox Work?

    A cycloidal gearbox operates on the principle of cycloidal motion to transmit rotational power. It consists of a set of components that work together to achieve smooth and efficient motion transmission:

    1. High-Speed Input Shaft: The gearbox is connected to a high-speed input shaft, typically driven by an electric motor or another power source.
    2. Cycloidal Pins or Rollers: Surrounding the input shaft are a series of cycloidal pins or rollers arranged in a circular pattern. These pins interact with the lobed profiles of the outer stationary ring.
    3. Outer Stationary Ring: The outer ring remains stationary and contains lobed profiles. The lobes are designed in a way that allows them to engage with the cycloidal pins as they rotate.
    4. Motion Transmission: As the input shaft rotates, it causes the cycloidal pins to move along the circular path. The interaction between the cycloidal pins and the lobed profiles of the outer ring results in a unique motion known as epicycloidal or hypocycloidal motion.

    This motion generates torque that is transferred from the input shaft to the output shaft of the gearbox. The main advantage of a cycloidal gearbox is its ability to provide high torque output in a compact design. The multiple points of contact between the pins and the lobes distribute the load, enhancing the gearbox’s load-carrying capacity.

    Cycloidal gearboxes are known for their smooth and controlled motion, making them suitable for applications requiring precise positioning and high torque capabilities, such as robotics, automation, and industrial machinery.

    China wholesaler Cycloidal Gear Box with Flange   gearbox drive shaft	China wholesaler Cycloidal Gear Box with Flange   gearbox drive shaft
    editor by CX 2023-10-26

    China OEM Suit Impact and Loading Situations Cycloidal Gearbox for Impact and Loading Situations with Hot selling

    Product Description

    Starshine Drive Cycloid Geared Motor Characteristics

    1. Features:
    1. Smooth running,low noise gear tooth needle more engagement.
    2. Cycloidal tooth profile provides a high contact ratio to withstand overload shocks
    3. Compact size: single ratio available from 1/9 to 1/87, double stage up from 1/99 to 1/7569 
    4. Ideal for dynamic applications: frequent start-stop-reversing duties suits for cyclo speed reducer since inertia is low
    5. Reduce maintenance costs: high reliability, long life, minimal maintenance compared to conventional gearboxes
    6. Internal parts replaceable with other brands to ensure running.

    7. Grease Lubricated & Oil Lubricated Models Available
    8. Output Shaft Rotation Direction: Single Reduction: Clockwise Rotation; Double Reduction→ Counter Clockwise Rotation
    9. Ambient Conditions: Indoor Installation:10-40 Celsius, Max 85% Humidity, Under 1000m Altitude, Well Ventilated Environment, Free of corrosive,        explosive gases, vapors and dust
    10.Slow Speed Shaft Direction: Horizontal, Vertical Up & Down, Universal Direction
    11.Mounting Style: Foot Mount, Flange Mount & Vertical F-flange Mount,
    12. Input Connection: Cyclo Integral Motor, Hollow Input Shaft Adapter
    13. Coupling Method With Driven Machine: Coupling, Gears, Chain Sprocket Or Belt
    14. Cycloid reducer Capacity Range: 0.37kW ~ 11kW;

    2. Technical parameters

    Type Old Type Output Torque Output Shaft Dia.
    SXJ00 JXJ00 98N.m φ30
    SXJ01 JXJ01 221N.m φ35
    SXJ02 JXJ02 448N.m φ45
    SXJ03 JXJ03 986N.m φ55
    SXJ04 JXJ04 1504N.m φ70
    SXJ05 JXJ05 3051N.m φ90
    SXJ06 JXJ06 5608N.m φ100

    About Us

    ZheJiang CHINAMFG Drive Co.,Ltd,the predecessor was a state-owned mould enterprise, was established in 1965. CHINAMFG specializes in the complete power transmission solution for high-end equipment manufacturing industries based on the aim of “Platform Product, Application Design and Professional Service”.
    Starshine have a strong technical force with over 350 employees at present, including over 30 engineering technicians, 30 quality inspectors, covering an area of 80000 square CHINAMFG and kinds of advanced processing machines and testing equipments. We have a good foundation for the industry application development and service of high-end speed reducers & variators owning to the provincial engineering technology research center,the lab of gear speed reducers, and the base of modern R&D.

    Our Team

    Quality Control
    Quality:Insist on Improvement,Strive for Excellence With the development of equipment manufacturing indurstry,customer never satirsfy with the current quality of our products,on the contrary,wcreate the value of quality.
    Quality policy:to enhance the overall level in the field of power transmission  
    Quality View:Continuous Improvement , pursuit of excellence
    Quality Philosophy:Quality creates value

    3. Incoming Quality Control
    To establish the AQL acceptable level of incoming material control, to provide the material for the whole inspection, sampling, immunity. On the acceptance of qualified products to warehousing, substandard goods to take return, check, rework, rework inspection; responsible for tracking bad, to monitor the supplier to take corrective 
    measures to prevent recurrence.

    4. Process Quality Control
    The manufacturing site of the first examination, inspection and final inspection, sampling according to the requirements of some projects, judging the quality change trend;
     found abnormal phenomenon of manufacturing, and supervise the production department to improve, eliminate the abnormal phenomenon or state.

    5. FQC(Final QC)
    After the manufacturing department will complete the product, stand in the customer’s position on the finished product quality verification, in order to ensure the quality of 
    customer expectations and needs.

    6. OQC(Outgoing QC)
    After the product sample inspection to determine the qualified, allowing storage, but when the finished product from the warehouse before the formal delivery of the goods, there is a check, this is called the shipment inspection.Check content:In the warehouse storage and transfer status to confirm, while confirming the delivery of the 
    product is a product inspection to determine the qualified products.

    7. Certification.

    Packing

    Delivery

    Application: Motor, Machinery, Marine, Agricultural Machinery
    Hardness: Hardened Tooth Surface
    Installation: Vertical Type
    Layout: Coaxial
    Gear Shape: Conical – Cylindrical Gear
    Step: Stepless
    Customization:
    Available

    |

    Customized Request

    cycloidal gearbox

    Calculation of Reduction Ratio in a Cycloidal Gearbox

    The reduction ratio in a cycloidal gearbox can be calculated using the following formula:

    Reduction Ratio = (Number of Input Pins + Number of Output Pins) / Number of Output Pins

    In a cycloidal gearbox, the input pins engage with the lobes of the cam disc, while the output pins are engaged with the cycloidal pins of the output rotor. The reduction ratio determines the relationship between the number of input and output pins engaged at any given time.

    For example, if a cycloidal gearbox has 7 input pins and 14 output pins engaged, the reduction ratio would be:

    Reduction Ratio = (7 + 14) / 14 = 1.5

    This means that for every 1 revolution of the input pins, the output rotor will complete 1.5 revolutions. The reduction ratio is a key parameter that influences the output speed and torque of the cycloidal gearbox.

    cycloidal gearbox

    Noise and Vibration Considerations in Cycloidal Gearboxes

    Cycloidal gearboxes are generally known for their smooth and quiet operation. However, like any mechanical system, they can still exhibit some level of noise and vibration. Here are the key factors to consider:

    • Gear Design: The unique rolling contact design of cycloidal gears contributes to their relatively low noise levels. The teeth engagement is gradual and continuous, reducing impact forces and noise.
    • Lubrication: Proper lubrication is essential to minimize friction and noise. Using high-quality lubricants and maintaining proper lubrication levels can help reduce noise and vibration in cycloidal gearboxes.
    • Precision Manufacturing: Precise manufacturing processes and tight tolerances can help minimize irregularities in gear meshing, which can contribute to noise and vibration.
    • Load Distribution: Proper load distribution among multiple lobes in the cycloidal mechanism can help prevent localized stress concentrations that could lead to vibrations and noise.
    • Bearing Quality: High-quality bearings can contribute to smooth operation and reduce vibrations that could be transmitted to the gearbox housing.
    • Mounting and Installation: Proper mounting and alignment of the gearbox are important to ensure that it operates smoothly and without excessive vibrations.

    While cycloidal gearboxes are designed to minimize noise and vibration, it’s important to consider the specific application, environmental conditions, and operating parameters. Regular maintenance, proper lubrication, and selecting the appropriate gearbox size and type can all contribute to reducing noise and vibration levels in cycloidal gearboxes.

    cycloidal gearbox

    What is a Cycloidal Gearbox?

    A cycloidal gearbox, also known as a cycloidal drive, is a type of gearing mechanism that utilizes the principle of cycloidal motion for power transmission. It consists of several components, including a high-speed input shaft, a set of cycloidal pins or rollers, and an outer stationary ring with lobed profiles.

    The operation of a cycloidal gearbox involves a unique mechanism:

    1. Input Shaft: The high-speed input shaft is connected to the driving source, such as an electric motor. It transfers rotational motion to the cycloidal pins.
    2. Cycloidal Pins or Rollers: These pins or rollers are typically arranged around the input shaft in a circular pattern. As the input shaft rotates, the cycloidal pins also rotate, causing them to engage with the lobes on the outer stationary ring.
    3. Outer Stationary Ring: The outer ring has lobed profiles, and it remains stationary during operation. The lobes of the outer ring interact with the cycloidal pins or rollers, causing them to move in a unique motion known as epicycloidal or hypocycloidal motion.

    The interaction between the cycloidal pins and the lobed profiles of the outer ring results in smooth and controlled motion transmission. The mechanism provides advantages such as high torque capacity, compact size, and precise positioning capabilities.

    Cycloidal gearboxes are widely used in various applications, including robotics, automation, packaging machinery, and other industrial systems where high torque, precision, and compact design are essential.

    China OEM Suit Impact and Loading Situations Cycloidal Gearbox for Impact and Loading Situations   with Hot selling		China OEM Suit Impact and Loading Situations Cycloidal Gearbox for Impact and Loading Situations   with Hot selling
    editor by CX 2023-10-24

    China Custom Horizontal Cycloidal Pinwheel Gear Speed Reducer with Electrical Motor small cycloidal gearbox

    Product Description

     Horizontal Cycloidal Pinwheel Gear Speed Reducer with Electrical Motor
     

     

    Rated Input Power of Cycloidal Reducer for Single-stage Motor

    Stand no. Transmission Ratio
    11 17 23 29 35 43 59 71 87
    X2
    B0
    0.75
    0.55
    0.55 0.37
    0.25
    X3
    B1
    2.2
    1.5
    1.5
    1.1
    1.1
    0.75
    0.55
    X4
    B2
    4
    3
    2.2
    1.5
    1.5
    1.1
    1.1
    0.75
    0.75
    X5
    B3
    7.5
    5.5
    5.5
    4
    4
    3
    3
    2.2
    2.2
    1.5
    1.5
    X6
    B4
    11
    7.5
    7.5
    5.5
    5.5
    4
    4
    3
    3
    2.2
    2.2
    X7 15
    11
    11
    7.5
    7.5
    5.5
    5.5
    4
    4
    X8
    B5
    18.5
    15
    15
    11
    11
    7.5
    7.5
    5.5
    5.5
    X9
    B6
    22
    18.5
    18.5
    15
    15
    11
    11

    Feature:

    High speed ratio and high efficiency of CZPT transmission, can achieve 1:87 reduction ratio, the efficiency of more than 90%, if the use of multi-stage transmission, reduction ratio is larger.
    Compact structure and small volume due to the adoption of planetary transmission principle, the input shaft output shaft in the same axis line, so that its model to obtain the smallest possible size.
    Smooth running noise low cycloidal needle teeth meshing teeth number, overlap coefficient is large and has the mechanism of parts balance, vibration and noise limit in the minimum degree.
    The use of reliable, long life because the main parts of the high carbon chromium steel material, after quenching treatment (HRC58 ~ 62) to obtain high strength, and, part of the transmission contact using rolling friction, so long life.

    Production pictures:

    FAQ:
    1.Are you a factory or trader ?
    We are a professional factory which has 20 years history specialized in gear transmission .
    2.MOQ:
    Our MOQ is 1pcs. However there is 1 handling cost $150 for the single order which less than $3000.00
    3. Warranty
    Our warranty is 12months
    4. Payment term
    100% T/T in advance and LC at sight .
    5. Do you accept customization ?
    YES.SGR have strong R&D team, we can provide customizable service according to requirements.
    6. Packing
    Generally we use standard export plywood case to arrange the shipment .
    7. Delivery time
    In normal ,time of delivery is 30days after receiving the prepayment .
    8. What kinds of certification do you use ?
    DNV-ISO9001:2008, SGS,CE etc, And new products patent.
    9. What kinds of inspection you do before shipment ?
    We do temperature test, noise, and oil leak inspection and commissioning before shipment.
    10.How do you solve if the production have problem ?
    Mostly, we don’t need customer send the goods back to us. Because the cost is very high, if there meets a problem,we firstly ask for the pictures for damaged parts. And base on the pictures, we can have a basic idea for the defect reason. Our guarantee is 12 months, if during the guarantee, we can supply repair . 

    Application: Motor, Electric Cars, Machinery, Marine, Agricultural Machinery
    Function: Change Drive Torque, Change Drive Direction, Speed Changing, Speed Reduction, Speed Increase
    Layout: Coaxial
    Hardness: Hardened Tooth Surface
    Installation: Horizontal Type
    Step: Four-Step
    Samples:
    US$ 2000/Piece
    1 Piece(Min.Order)

    |
    Request Sample

    Customization:
    Available

    |

    Customized Request

    helical gearbox

    Developing a Mathematical Model of a Cyclone Gearbox

    Compared to planetary gearboxes, cycloidal gearboxes are often seen as the ideal choice for a wide range of applications. They feature compact designs that are often low friction and high reduction ratios.

    Low friction

    Developing a mathematical model of a cycloidal gearbox was a challenge. The model was able to show the effects of a variety of geometric parameters on contact stresses. It was able to model stiction in all quadrants. It was able to show a clear correlation between the results from simulation and real-world measurements.
    The model is based on a new approach that enables modeling stiction in all quadrants of a gearbox. It is also able to display non-zero current at standstill. Combined with a good simulation algorithm, the model can be used to improve the dynamic behaviour of a controlled system.
    A cycloidal gearbox is a compact actuator used for industrial automation. This type of gearbox provides high gear ratios, low wear, and good torsional stiffness. In addition, it has good shock load capacity.
    The model is based on cycloidal discs that engage with pins on a stationary ring gear. The resulting friction function occurs when the rotor begins to rotate. It also occurs when the rotor reverses its rotation. The model has two curves, one for motor and one for generator mode.
    The trochoidal profile on the cycloidal disc’s periphery is required for proper mating of the rotating parts. In addition, the profile should be defined accurately. This will allow an even distribution of contact forces.
    The model was used to compare the relative performance of a cycloidal gearbox with that of an involute gearbox. This comparison indicates that the cycloidal gearbox can withstand more load than an involute gearbox. It is also able to last longer. It is also able to produce high gear ratios in a small space.
    The model used is able to capture the exact geometry of the parts. It can also allow a better analysis of stresses.

    Compact

    Unlike helical gearing, compact cycloidal gearboxes can provide higher reduction ratios. They are more compact and less weighty. In addition, they provide better positioning accuracy.
    Cycloid drives provide high torque and load capacity. They are also very efficient and robust. They are ideal for applications with heavy loads or shock loads. They also feature low backlash and high torsional stiffness. Cycloid gearboxes are available in a variety of designs.
    Cycloid discs are mounted on an eccentric input shaft, which drives them around a stationary ring gear. The ring gear consists of many pins, and the cycloidal disc moves one lobe for every rotation of the input shaft. The output shaft contains roller pins, which rotate around holes in the cycloidal disc.
    Cycloid drives are ideally suited to heavy loads and shock loads. They have high torsional stiffness and high reduction ratios, making them very efficient. Cycloid gearboxes have low backlash and high torque and are very compact.
    Cycloid gearboxes are used for a wide variety of applications, including marine propulsion systems, CNC machining centers, medical technology, and manipulation robots. They are especially useful in applications with critical positioning accuracy, such as surgical positioning systems. Cycloid gearboxes feature extremely low hysteresis loss and low backlash over extended periods of use.
    Cycloid discs are usually designed with a reduced cycloid diameter to minimize unbalance forces at high speeds. Cycloid drives also feature minimal backlash, a high reduction ratio, and excellent positioning accuracy. Cycloid gearboxes also have a long service life, compared to other gear drives. Cycloid drives are highly robust, and offer higher reduction ratios than helical gear drives.
    Cycloid gearboxes have a low cost and are easy to print. CZPT gearboxes are available in a wide range of sizes and can produce high torque on the output axis.helical gearbox

    High reduction ratio

    Among the types of gearboxes available, a high reduction ratio cycloidal gearbox is a popular choice in the automation field. This gearbox is used in applications requiring precise output and high efficiency.
    Cycloid gears can provide high torque and transmit it well. They have low friction and a small backlash. They are widely used in robotic joints. However, they require special tools to manufacture. Some have even been 3D printed.
    A cycloidal gearbox is typically a three-stage structure that includes an input hub, an output hub, and two cycloidal gears that rotate around each other. The input hub mounts movable pins and rollers, while the output hub mounts a stationary ring gear.
    The input shaft is driven by an eccentric bearing. The disc is then pushed against the ring gear, which causes it to rotate around the bearing. As the disc rotates, the pins on the ring gear drive the pins on the output shaft.
    The input shaft rotates a maximum of nine revolutions, while the output shaft rotates three revolutions. This means that the input shaft has to rotate over eleven million times before the output shaft is able to rotate. The output shaft also rotates in the opposite direction of the input shaft.
    In a two-stage differential cycloidal speed reducer, the input shaft uses a crank shaft design. The crank shaft connects the first and second cycloidal gears and actuates them simultaneously.
    The first stage is a cycloidal disc, which is a gear tooth profile. It has n=7 lobes on its circumference. Each lobe moves around a reference pitch circle of pins. The disc then advances in 360deg steps.
    The second stage is a cycloidal disc, also known as a “grinder gear”. The teeth on the outer gear are fewer than the teeth on the inner gear. This allows the gear to be geardown based on the number of teeth.

    Kinematics

    Various scholars have studied the kinematics of cycloidal gearbox. They have developed various approaches to modify the tooth profile of cycloidal gears. Some of these approaches involve changing the shape of the cycloidal disc, and changing the grinding wheel center position.
    This paper describes a new approach to cycloid gear profile modification. It is based on a mathematical model and incorporates several important parameters such as pressure angle, backlash, and root clearance. The study offers a new way for modification design of cycloid gears in precision reducers for robots.
    The pressure angle of a tooth profile is an intersegment angle between the normal direction and the velocity direction at a meshing point. The pressure angle distribution is important for determining force transmission performance of gear teeth in meshing. The distribution trend can be obtained by calculating the equation (5).
    The mathematical model for modification of the tooth profile can be obtained by establishing the relationship between the pressure angle distribution and the modification function. The dependent variable is the modification DL and the independent variable is the pressure angle a.
    The position of the reference point A is a major consideration in the modification design. It ensures the force transmission performance of the meshing segment is optimal. It is determined by the smallest profile pressure angle. The position is also dependent on the type of gear that is being modified. It is also influenced by the tooth backlash.
    The mathematical model governing the pressure angle distribution is developed with DL=f(a). It is a piecewise function that determines the pressure angle distribution of a tooth profile. It can also be expressed as DL=ph.
    The pressure angle of a tooth is also an angle between the common normal direction at the meshing point and the rotation velocity direction of the cycloid gear.helical gearbox

    Planetary gearboxes vs cycloidal gearboxes

    Generally, there are two types of gearboxes that are used for motion control applications: cycloidal gearbox and planetary gearbox. Cycloid gearboxes are used for high-frequency motions, while planetary gearboxes are suitable for low-speed applications. Both are highly accurate and precise gearboxes that are capable of handling heavy loads at high cycle rates. But they have different advantages and disadvantages. So, engineers need to determine which type of gearbox is best suited for their application.
    Cycloid gearboxes are commonly used in industrial automation. They provide excellent performance with ratios as low as 10:1. They offer a more compact design, higher torque density and greater overload protection. They also require less space and are less expensive than planetary gearboxes.
    On the other hand, planetary gearboxes are lightweight and offer a higher torque density. They are also capable of handling higher ratios. They have a longer life span and are more precise and durable. They can be found in a variety of styles, including square-framed, round-framed and double-frame designs. They offer a wide range of torque and speed capabilities and are used for numerous applications.
    Cycloid gearboxes can be manufactured with different types of cycloidal cams, including single or compound cycloidal cams. Cycloid cams are cylindrical elements that have cam followers that rotate in an eccentric fashion. The cam followers act like teeth on the internal gear. Cycloid cams are a simple concept, but they have numerous advantages. They have a low backlash over extended periods of time, allowing for more accurate positioning. They also have internal compressive stresses and an overlap factor between the rolling elements.
    Planetary gearboxes are characterized by three basic force-transmitting elements: ring gear, sun gear, and planet gear. They are generally two-stage gearboxes. The sun gear is attached to the input shaft, which in turn is attached to the servomotor. The ring gear turns the sun gear and the planet gear turns the output shaft.
    China Custom Horizontal Cycloidal Pinwheel Gear Speed Reducer with Electrical Motor   small cycloidal gearboxChina Custom Horizontal Cycloidal Pinwheel Gear Speed Reducer with Electrical Motor   small cycloidal gearbox
    editor by CX 2023-10-23

    China Good quality Foot Mounting Cycloidal Gearbox with Planetary Drive for Against Shock components of gearbox

    Product Description

    Starshine Drive Cycloid Geared Motor Characteristics

    1. Features:
    1. Smooth running,low noise gear tooth needle more engagement.
    2. Cycloidal tooth profile provides a high contact ratio to withstand overload shocks
    3. Compact size: single ratio available from 1/9 to 1/87, double stage up from 1/99 to 1/7569 
    4. Ideal for dynamic applications: frequent start-stop-reversing duties suits for cyclo speed reducer since inertia is low
    5. Reduce maintenance costs: high reliability, long life, minimal maintenance compared to conventional gearboxes
    6. Internal parts replaceable with other brands to ensure running.

    7. Grease Lubricated & Oil Lubricated Models Available
    8. Output Shaft Rotation Direction: Single Reduction: Clockwise Rotation; Double Reduction→ Counter Clockwise Rotation
    9. Ambient Conditions: Indoor Installation:10-40 Celsius, Max 85% Humidity, Under 1000m Altitude, Well Ventilated Environment, Free of corrosive,        explosive gases, vapors and dust
    10.Slow Speed Shaft Direction: Horizontal, Vertical Up & Down, Universal Direction
    11.Mounting Style: Foot Mount, Flange Mount & Vertical F-flange Mount,
    12. Input Connection: Cyclo Integral Motor, Hollow Input Shaft Adapter
    13. Coupling Method With Driven Machine: Coupling, Gears, Chain Sprocket Or Belt
    14. Cycloid reducer Capacity Range: 0.37kW ~ 11kW;

    2. Technical parameters

    Type Old Type Output Torque Output Shaft Dia.
    SXJ00 JXJ00 98N.m φ30
    SXJ01 JXJ01 221N.m φ35
    SXJ02 JXJ02 448N.m φ45
    SXJ03 JXJ03 986N.m φ55
    SXJ04 JXJ04 1504N.m φ70
    SXJ05 JXJ05 3051N.m φ90
    SXJ06 JXJ06 5608N.m φ100

    About Us

    ZheJiang CHINAMFG Drive Co.,Ltd,the predecessor was a state-owned military mould enterprise, was established in 1965. CHINAMFG specializes in the complete power transmission solution for high-end equipment manufacturing industries based on the aim of “Platform Product, Application Design and Professional Service”.
    Starshine have a strong technical force with over 350 employees at present, including over 30 engineering technicians, 30 quality inspectors, covering an area of 80000 square CHINAMFG and kinds of advanced processing machines and testing equipments. We have a good foundation for the industry application development and service of high-end speed reducers & variators owning to the provincial engineering technology research center,the lab of gear speed reducers, and the base of modern R&D.

    Our Team

    Quality Control
    Quality:Insist on Improvement,Strive for Excellence With the development of equipment manufacturing indurstry,customer never satirsfy with the current quality of our products,on the contrary,wcreate the value of quality.
    Quality policy:to enhance the overall level in the field of power transmission  
    Quality View:Continuous Improvement , pursuit of excellence
    Quality Philosophy:Quality creates value

    3. Incoming Quality Control
    To establish the AQL acceptable level of incoming material control, to provide the material for the whole inspection, sampling, immunity. On the acceptance of qualified products to warehousing, substandard goods to take return, check, rework, rework inspection; responsible for tracking bad, to monitor the supplier to take corrective 
    measures to prevent recurrence.

    4. Process Quality Control
    The manufacturing site of the first examination, inspection and final inspection, sampling according to the requirements of some projects, judging the quality change trend;
     found abnormal phenomenon of manufacturing, and supervise the production department to improve, eliminate the abnormal phenomenon or state.

    5. FQC(Final QC)
    After the manufacturing department will complete the product, stand in the customer’s position on the finished product quality verification, in order to ensure the quality of 
    customer expectations and needs.

    6. OQC(Outgoing QC)
    After the product sample inspection to determine the qualified, allowing storage, but when the finished product from the warehouse before the formal delivery of the goods, there is a check, this is called the shipment inspection.Check content:In the warehouse storage and transfer status to confirm, while confirming the delivery of the 
    product is a product inspection to determine the qualified products.

    7. Certification.

    Packing

    Delivery

     

    Application: Machinery, Agricultural Machinery
    Hardness: Hardened Tooth Surface
    Installation: Horizontal Type
    Layout: Coaxial
    Gear Shape: Conical – Cylindrical Gear
    Step: Single-Step
    Customization:
    Available

    |

    Customized Request

    cycloidal gearbox

    Variations in Cycloidal Gearbox Design

    Cycloidal gearboxes come in various designs and configurations to cater to different application requirements. Some common variations include:

    • Single-Stage vs. Multi-Stage: Cycloidal gearboxes can be designed as single-stage or multi-stage systems. Single-stage designs offer a lower gear ratio and are suitable for applications with moderate torque requirements. Multi-stage designs provide higher gear ratios and are used for applications demanding higher torque output.
    • Input and Output Arrangements: Cycloidal gearboxes can have various input and output arrangements, including coaxial, inline, and right-angle configurations. These arrangements determine the orientation of the input and output shafts relative to each other.
    • Size and Torque Capacity: Different sizes of cycloidal gearboxes are available to accommodate a wide range of torque and power requirements. Smaller sizes are suitable for applications where space is limited, while larger sizes handle higher torque loads.
    • Mounting Options: Cycloidal gearboxes offer flexibility in mounting options, including base or flange mounting. This allows for easy integration into different types of machinery and equipment.
    • Material Selection: Depending on the application’s demands, cycloidal gearboxes can be constructed using various materials, such as steel, aluminum, and alloys. Material selection affects the gearbox’s durability and performance in different environments.
    • Backlash Reduction Mechanisms: Some cycloidal gearboxes feature enhanced backlash reduction mechanisms to further improve precision and accuracy in motion control applications.

    These variations in design allow cycloidal gearboxes to be tailored to specific application requirements, making them versatile solutions for a wide range of industries and machinery.

    cycloidal gearbox

    Maintenance Requirements for Cycloidal Gearboxes

    Maintaining cycloidal gearboxes is essential to ensure their optimal performance and longevity. Here are some maintenance practices to consider:

    • Lubrication: Regular lubrication is crucial to prevent wear and friction between moving parts. Use high-quality lubricants recommended by the gearbox manufacturer.
    • Inspections: Regularly inspect the gearbox for signs of wear, damage, or oil leakage. Address any issues promptly to prevent further damage.
    • Cleaning: Keep the gearbox clean and free from debris that could interfere with its operation. Cleanliness helps prevent contamination and wear.
    • Torque Checks: Periodically check the tightness of fasteners and bolts to ensure they are properly secured. Loose fasteners can lead to misalignment and reduced performance.
    • Seal Maintenance: Check and maintain seals to prevent oil leakage. Damaged seals should be replaced promptly to avoid lubricant loss.
    • Temperature Monitoring: Monitor the operating temperature of the gearbox to ensure it remains within the recommended range. Excessive heat can lead to premature wear.
    • Alignment: Ensure that the gearbox is properly aligned with other components to prevent misalignment-related issues.
    • Regular Service: Follow the manufacturer’s recommended service intervals for more in-depth inspections and maintenance tasks.

    Regular and proactive maintenance can extend the lifespan of cycloidal gearboxes, minimize downtime, and maintain their efficiency and performance over time.

    cycloidal gearbox

    How Does a Cycloidal Gearbox Work?

    A cycloidal gearbox operates on the principle of cycloidal motion to transmit rotational power. It consists of a set of components that work together to achieve smooth and efficient motion transmission:

    1. High-Speed Input Shaft: The gearbox is connected to a high-speed input shaft, typically driven by an electric motor or another power source.
    2. Cycloidal Pins or Rollers: Surrounding the input shaft are a series of cycloidal pins or rollers arranged in a circular pattern. These pins interact with the lobed profiles of the outer stationary ring.
    3. Outer Stationary Ring: The outer ring remains stationary and contains lobed profiles. The lobes are designed in a way that allows them to engage with the cycloidal pins as they rotate.
    4. Motion Transmission: As the input shaft rotates, it causes the cycloidal pins to move along the circular path. The interaction between the cycloidal pins and the lobed profiles of the outer ring results in a unique motion known as epicycloidal or hypocycloidal motion.

    This motion generates torque that is transferred from the input shaft to the output shaft of the gearbox. The main advantage of a cycloidal gearbox is its ability to provide high torque output in a compact design. The multiple points of contact between the pins and the lobes distribute the load, enhancing the gearbox’s load-carrying capacity.

    Cycloidal gearboxes are known for their smooth and controlled motion, making them suitable for applications requiring precise positioning and high torque capabilities, such as robotics, automation, and industrial machinery.

    China Good quality Foot Mounting Cycloidal Gearbox with Planetary Drive for Against Shock   components of gearbox	China Good quality Foot Mounting Cycloidal Gearbox with Planetary Drive for Against Shock   components of gearbox
    editor by CX 2023-10-17