Tag Archives: planetary gearbox

China high quality 230/600 Cak/W33spherical Roller Bea Speed Gear Reducer Bevel Helical Agricultural Cycloidal High Precision Planetary Winch Wheel Slewing Drive Nmrv Worm Gearbox components of gearbox

Product Description

Name Spherical roller bearings
Series 23 series
Brand MONTON
Model 230/600 CAK/W33
Seals BS2-2RS type with seals
d 600mm
D 870mm
B 200mm
Ring Material Gcr15/ carburizing steel
Cage Material Brass cage/Steel cage
Cage type E/CC/CA/MB/MA/JA/FA ect.
dynamic C 6252kN
static C0 11400kN
Reference speed 400
Limiting speed 700
Weight 405KG
Design Structure self – aligning
Precision P0,P6,P5 or as customer requested
Clearance C0, C2, C3, or  as customer requested
Quality standard ISO9001: 2000/SGS
Package single box
Original HangZhou
Service OEM
Delivery date According to order qty
Application mining, medical,gearbox,equipment, aerospace, transportation, oil and gas

Designs and variants
Spherical roller bearings have 2 rows of rollers, a common sphered outer ring raceway and 2 inner ring raceways inclined at an angle to the bearing axis.
The centre point of the sphere in the outer ring raceway is at the bearing axis. Therefore, the bearings are self-aligning and insensitive to misalignment of the shaft relative to the housing, which can be caused, for
example, by shaft deflection. Spherical roller bearings are designed to accommodate heavy radial loads, as well as heavy axial loads in both directions. 

Factors influence spherical roller bearing performance
Bearing performance is not only determined by load or speed ratings. There are a number of other factors that contribute to bearing performance. To a large extent, performance is influenced by the geometry of the rollers,
raceways and cages, the heat treatment, as well as the surface finish of all contact surfaces. Main factors which influence spherical roller bearing performance include, but are not limited to: 
1.Symmetrical rollers
2.Roller tolerances
3.Special roller profile
4.Self-guiding rollers and a guide ring between the 2 rows of rollers
5.Metal cages

Basic design bearings

Depending on their series and size, standard spherical roller bearings are as following basic designs:

CC design bearings have 2 stamped window-type steel cages, an inner ring without flanges and a guide ring centred on the inner ring. The CC design is indicated by the
designation suffix C or CC. Large CC design bearings with the designation suffix EC or ECC have an optimized internal design for increased load carrying capacity.

CA design bearings have a machined double prong-type brass cage, an inner ring with a retaining flange on both sides and a guide ring centred on the inner ring. The flanges
on the inner ring are designed to keep the rollers in place when swivelling the bearing during installation or maintenance. The flanges are not designed to guide the rollers
or accommodate any axial load. The CA design is indicated by the designation suffix CA. Large CA design bearings with the designation suffix ECA have an optimized internal design for increased load carrying capacity.

E design bearings have 2 stamped window-type steel cages, an inner ring without flanges and a guide ring centred on the inner ring (d ≤ 65 mm) or on the cages (d > 65 mm). They have an annular groove and 3 lubrication holes in the outer ring. E design bearings are indicated by the designation suffix E. All E design bearings have an optimized internal design for increased load carrying capacity.

Annular groove and lubrication holes
Spherical roller bearings are available with an annular groove and 3 lubrication holes in the outer ring (designation suffix W33) or 3 lubrication holes in the outer ring (designation suffix W20) . E design bearings have an annular groove and 3 lubrication holes as standard and therefore, the W33 designation suffix is not necessary

Cages

Cages in  spherical roller bearings are an integral part of the bearing internal design. Depending on their internal design, series and size, spherical roller bearings are fitted with 1 of the cages . For additional information about the suitability of cages, refer to Cages and Cage materials .

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Rolling Body: Roller Bearings
The Number of Rows: Double
Outer Dimension: 870mm
Material: Brass
Spherical: Aligning Bearings
Load Direction: Radial Bearing
Samples:
US$ 100/Set
1 Set(Min.Order)

|
Request Sample

Customization:
Available

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Customized Request

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

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

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 high quality 230/600 Cak/W33spherical Roller Bea Speed Gear Reducer Bevel Helical Agricultural Cycloidal High Precision Planetary Winch Wheel Slewing Drive Nmrv Worm Gearbox   components of gearbox	China high quality 230/600 Cak/W33spherical Roller Bea Speed Gear Reducer Bevel Helical Agricultural Cycloidal High Precision Planetary Winch Wheel Slewing Drive Nmrv Worm Gearbox   components of gearbox
editor by CX 2024-04-30

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

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    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

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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.

    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 supplier Low Price Ta Shaft Mounted Gearbox for Conveyor Reducer planetary gearbox

    Product Description

    Product Description

    ATA Series Shaft mounted Gearbox Reducer      SMR Series Shaft mounted Gearbox Reducer

    ATA series shaft mounted gearbox(speed reducer) with helical hardened gears has the characteristics of high carrying capacity, smooth transmission, light weight, low energy consumption and so on. Input shaft of ATA speed reducer is connected with gear motor by belt pulley, hollow output shaft is linked with a key. It can be replaced by electric drum as power for belt conveyors and lifting equipments. ATA series shaft mounted gearbox could be attached with back-stop to avoid the working machine back skating, and conveniently mounted by tie rod. ATA series shaft mounted speed reducer is widely applied in the mining equipments, concrete mixing batching plant, stone crushers, sand making production line and other belt conveyors, mechanical transmission areas.

    Mechanical belt conveyors drive system is composed of ATA shaft mounted speed reducer, torque arm, pulleys and gear motors, whose power transmission from the gear motor to the gearbox through the pulley, and then speed reducer passed to the drive pulley through the hollow output shaft and the gearbox is fixed by torque arm, anti-slip device can be configured. The system is convenient to install,use and maintain.

    Features
    Mounting Type: Tie rod Hanging shaft mounted
    Output Shaft: Single key hollow shaft, each model can select 3 hollow diameter at most.
    Gearbox Housing: Hard Iron Steel, can be used outside.
    Anti-slip device: Can suit for any model, It’s very convenient to be mounted.

    Application

    Stone crushers plant , Cement plant, Concrete batch mixing plant, Mining conveyors, Port transfer

    conveyor, Crushing machine, etc ···

     

    Characteristic

    1) All gears are heat treated and fixed to achieve low noise and high output
    2) Mounting dimensions are interchangeable with Fenner

    Product Parameters

     TA Shaft Mounted Reducer Output Shaft Bore  [mm] Ratio(i) Rated torque
    TA30 Φ30 7, 10, 12.5 180N.m
    TA35 Φ35 5,10,15,20,25 420N.m
    TA40 Φ40 5,10,12.5,15,20,25 900N.m
    Φ45
    TA45 Φ45 5,10,12.5,15,20,25 1400N.m
    Φ50
    Φ55
    TA50 Φ50 5,10,12.5,15,20,25 2300N.m
    Φ55
    Φ60
    TA60 Φ60 5,10,12.5,15,20,25 3600N.m
    Φ70
    TA70 Φ70 5,10,12.5,15,20,25,31 5100N.m
    Φ85
    TA80 Φ80 5,10,12.5,15,20,25,31 7000N.m
    Φ100
    TA100 Φ100 5,10,12.5,15,20,25,31 11000N.m

     

    SMR 
    Model No.
    Output Shaft Bore
    [mm]
     
    Ratio(i)
    Standard Alternative 5:1
    13:1
    20:1
    B Φ30 Φ40
    C Φ40 Φ50
    D Φ50 Φ55
    E Φ55 Φ65
    F Φ65 Φ75
    G Φ75 Φ85
    H Φ85 Φ100
    J Φ100 Φ120

     

    Production Process

      /* 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, Machinery, Agricultural Machinery, Industry
    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

    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

    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 supplier Low Price Ta Shaft Mounted Gearbox for Conveyor Reducer   planetary gearbox	China supplier Low Price Ta Shaft Mounted Gearbox for Conveyor Reducer   planetary gearbox
    editor by CX 2024-04-10

    China Hot selling High Precision Helical Planetary Gear Speed Reducer Reduction Gearbox planetary gearbox

    Product Description

    item

    value

    Warranty

    1 year

    Applicable Industries

    Manufacturing Plant, Construction works , Energy & Mining, Other

    Customized support

    OEM

    Place of CHINAMFG

    ZheJiang , China

    Delivery time

    30 days

    Cooling method

    ICO141

    Material

    Aluminum

    Product name

    Small electric motors

    MOQ

    20pcs

    Color

    Customization

    PRODUCTS CHARACTERISTICS
    1. Mad of high-quality aluminum alloy,light weight and non-rusting
    2. Large output torque
    3. Smooth in running and low in noise,can work long time in dreadful conditions.
    4. High in radiating efficiency.
    5. Good-looking in appearance,durable in service life and small in volume.
    6. Suitable for omnibearing installation.

    FAQ
    Q1:Are you a manufacturer or trading company?
     Yes, We are a leading manufacturer specialized in production of various kinds of small and medium-sized
     motor.

    Q2:How to choose a gearbox which meets our requirement?
    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.

    Q3:What information shall we give before placing a purchase order?
    a) Type of the gearbox, ratio, input and output type, input flange, mounting position, and motor information etc.
    b) Housing color.
    c) Purchase quantity.
    d) Other special requirements.

    Q4:What industries are your gearboxes being used?
    Our gearboxes are widely used in the areas of textile, food processing, beverage, chemical industry, escalator,automatic storage equipment, metallurgy, tabacco, environmental protection, logistics and etc.

    Q5:How about your delivery time?
    For micro brush dc gear motor, the sample delivery time is 2-5 days, bulk delivery time is about 15-20 days, depends on the order qty. For brushless dc motor, the sample deliver time is about 10-15 days; bulk time is 15-20 days.Please take the sales confirmation for final reference.

    Q6:What’s your warranty terms?
    One year

      /* 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
    Hardness: Hardened Tooth Surface
    Installation: Any Direction
    Layout: as for Request
    Gear Shape: Helical Gear Box
    Step: as for Request
    Samples:
    US$ 95/Piece
    1 Piece(Min.Order)

    |
    Request Sample

    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

    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 Hot selling High Precision Helical Planetary Gear Speed Reducer Reduction Gearbox   planetary gearbox	China Hot selling High Precision Helical Planetary Gear Speed Reducer Reduction Gearbox   planetary gearbox
    editor by CX 2024-04-03

    China manufacturer High Torque High Efficiency Speed Reduction 2 Speed Planetary Gearbox synchromesh gearbox

    Product Description

    high torque high efficiency speed reduction 2 speed planetary gearbox
     

    Product Parameters

    1)Specification

    Model: ZWMD008008-69
    Rated Voltage: 4.2v
    No Load Speed: 226 rpm
    No Load Current: 95 mA
    Rated Load Speed:175 rpm
    Rated Load Current: 160 mA
    Rated Load Torque: 56 gf.cm
    Rated Torque of Gear Box: 600 gf.cm
    Instant Torque of Gear Box: 1,200 gf.cm
    Overall Length L: 31.5 mm
    Gear Box Length L1: 17.0 mm

    Model Application Parameters Rated Torque of Gear Box Instant Torque of Gear Box Gear Ratio Gear Box Length
    L1
    Rated At No Load At Rated Load Overall Length
    L
    Voltage Speed Current Speed Current Torque
    VDC rpm mA rpm mA gf.cm mN.m mm gf.cm gf.cm mm
    ZWMD008008-13 4.2 1228 95 934 155 13 1.2 28.8 400 800 13.0 14.3
    ZWMD008008-19 4.2 829 95 630 155 19 1.8 400 800 19.2
    ZWMD008008-28 4.2 559 95 425 155 27 2.7 400 800 28.4
    ZWMD008008-47 4.2 335 95 259 160 40 3.9 31.5 600 1200 46.7 17.0
    ZWMD008008-69 4.2 226 95 175 160 56 5.5 600 1200 69.1
    ZWMD008008-102 4.2 153 95 118 160 87 8.6 600 1200 102.4
    ZWMD008008-152 4.2 103 95 80 160 123 12.1 600 1200 151.7
    ZWMD008008-168 4.2 91 100 72 160 124 12.2 34.2 750 1500 168.0 19.7
    ZWMD008008-249 4.2 62 100 49 160 176 17.3 750 1500 248.8
    ZWMD008008-369 4.2 42 100 33 160 273 26.8 750 1500 368.6
    ZWMD008008-546 4.2 28 100 22 160 405 39.7 750 1500 546.1
    ZWMD008008-809 4.2 19 100 15 160 599 58.8 750 1500 809.1

    above specifications just for reference and customizable according to requirements.

    Integrated Drive Control Module.

    Please let us know your requirements and we will provide you with micro transmission solutions.

    2)2D Drawing

    Detailed Photos

     

     

     

    Application

    Smart wearable devices   watch,VR,AR,XR and etc.
    Household application kitchen appliances, sewing machines, corn popper, vacuum cleaner, garden tool, sanitary ware, window curtain, intelligent closestool, sweeping robot, power seat, standing desk, electric sofa, TV, computer, treadmill, spyhole, cooker hood, electric drawer, electric mosquito net, intelligent cupboard, intelligent wardrobe, automatic soap dispenser, UV baby bottle sterilizer, lifting hot pot cookware, dishwasher, washing machine, food breaking machine, dryer, air conditioning, dustbin, coffee machine, whisk,smart lock,bread maker,Window cleaning robot and etc.
    communication equipment 5G base station,video conference,mobile phone and etc.
    Office automation equipments   scanners, printers, multifunction machines copy machines, fax (FAX paper cutter), computer peripheral, bank machine,  screen, lifting socket,  display,notebook PC and etc.
    Automotive products  conditioning damper actuator, car DVD,door lock actuator, retractable rearview mirror, meters, optic axis control device, head light beam level adjuster, car water pump, car antenna, lumbar support, EPB, car tail gate electric putter, HUD, head-up display, vehicle sunroof, EPS, AGS, car window, head restraint, E-booster, car seat, vehicle charging station and etc.
    Toys and models  radio control model, automatic cruise control, ride-on toy, educational robot, programming robot, medical robot, automatic feeder, intelligent building blocks, escort robot and etc.
    Medical equipments  blood pressure meter, breath machine, medical cleaning pump, medical bed, blood pressure monitors, medical ventilator, surgical staplers, infusion pump, dental instrument, self-clotting cutter, wound cleaning pump for orthopedic surgery,electronic cigarette, eyebrow pencil,fascia gun, , surgical robot,laboratory automation and etc.
    Industrials   flow control valves, seismic testing,automatic reclosing,Agricultural unmanned aerial vehicle,automatic feeder ,intelligent express cabinet and etc.
    Electric power tools  electric drill, screwdriver,garden tool and etc.
    Precision instruments  optics instruments,automatic vending machine, wire-stripping machine and etc.
    Personal care tooth brush, hair clipper, electric shaver, massager, vibrator, hair dryer, rubdown machine, scissor hair machine, foot grinder,anti-myopia pen, facial beauty equipment, hair curler,Electric threading knife,POWER PERFECT PORE, Puff machine,eyebrow tweezers and etc.
    Consumer electronics camera, mobile phone,digital camera, automatic retracting device,camcorder,  kinescope DVD,headphone stereo, cassette tape recorder, bluetooth earbud charging case, turntable, tablet,UAV(unmanned aerial vehicle),surveillance camera,PTZ camera, rotating smart speaker and etc.
    robots educational robot, programming robot, medical robot, escort robot and etc.

    Company Profile

    HangZhou CHINAMFG Machinery & Electronics Co., Ltd was established in 2001,We provide the total drive solution for customers from design, tooling fabrication, components manufacturing and assembly. 

    Workshop

    Testing Equipment

    1) Competitive Advantages

    • 1) Competitive Advantages
      19+year experience in manufacturing motor gearbox
      We provide technical support from r&d, prototype, testing, assembly and serial production , ODM &OEM
      Competitive Price
      Product Performance: Low noise, High efficiency, Long lifespan
      Prompt Delivery: 15 working days after payment
      Small Orders Accepted

     2) Main Products

    • Precision reduction gearbox and its diameter:3.4mm-38mm,voltage:1.5-24V,power: 0.01-40W,output speed:5-2000rpm and output torque:1.0 gf.cm -50kgf.cm,

    • Customized worm and gear transmission machinery;
    • Precise electromechanical motion module;
    • Precise component and assembly of plastic and metal powder injection.

    Our Services

    • ODM & OEM
    • Gearbox design and development
    • Related technology support
    • Micro drive gearbox custom solution

    Packaging & Shipping

    1) Packing Details

    packed in nylon firstly, then carton, and then reinforced with wooden case for outer packing.
    Or according to client’s requirement.

    2) Shipping Details

    samples will be shipped within 10 days;
    batch order leading time according to the actual situation.

    Certifications

    Certifications

    We Have passed to hold ISO9001:2015(CN11/3571),ISO14001:2004(U006616E0153R3M), ISO13485:2016(CN18/42018) and IATF16949:2016(CN11/3571.01).

    and more…

    FAQ

    FAQ

    1. Can you make the gearbox with custom specifications?
    YES. We have design and development team, also a great term of engineers, each of them have
    many work years experience.

    2.Do you provide the samples?
    YES. Our company can provide the samples to you, and the delivery time is about 5-15days according to the specification of gearbox you need.

    3.What is your MOQ?
    Our MOQ is 2000pcs. But at the beginning of our business, we accept small order.

    4. Do you have the item in stock?
    I am sorry we donot have the item in stock, All products are made with orders.

    5. Do you provide technology support?
    YES. Our company have design and development team, we can provide technology support if you
    need.

    6.How to ship to us?
    We will ship the goods to you according to the DHL or UPS or FEDEX etc account you provide. 

    7.How to pay the money?
    We accept T/T in advance. Also we have different bank account for receiving money, like US dollors or RMB etc.

    8. How can I know the product is suitable for me?
    Frist, you need to provide us the more details information about the product. We will recommend the item to you according to your requirement of specification. After you confirm, we will prepare the samples to you. also we will offer some good advances according to your product use.

    9. Can I come to your company to visit?
    YES, you can come to our company to visit at anytime, and welcome to visit our company.

    10. How do contact us ?
    Please send an inquiry

     

    Application: Motor, Toy, Car, Insulin Pumps
    Function: Change Drive Torque, Speed Reduction
    Layout: Cycloidal
    Hardness: Hardened Tooth Surface
    Installation: Customize
    Step: Customize
    Samples:
    US$ 90/Piece
    1 Piece(Min.Order)

    |
    Request Sample

    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

    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

    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 manufacturer High Torque High Efficiency Speed Reduction 2 Speed Planetary Gearbox   synchromesh gearbox	China manufacturer High Torque High Efficiency Speed Reduction 2 Speed Planetary Gearbox   synchromesh gearbox
    editor by CX 2023-12-15

    China Custom Helical Bevel Cycloidal Gear Planetary Speed Reducer Electric Motor Reductor Gearbox automatic gearbox

    Product Description

     

    Product name Precision Planetary Reducer
    Model No. AB42-AB220
    Layout form Planetary structure
    Speed ratio 3-512
    Output torque 20-1500N.M
    Power 50W~30KW
    Input speed 0~4000RPM
    Output speed 0~1300RPM
    Output type Shaft type
    Installation  Flange mounting

     

    Product Description

    Precision planetary gear reducer is another name for planetary gear reducer in the industry. Its main transmission structure is planetary gear, sun gear and inner gear ring.

    Compared with other gear reducers, precision planetary gear reducers have the characteristics of high rigidity, high precision (single stage can achieve less than 1 point), high transmission efficiency (single stage can achieve 97% – 98%), high torque/volume ratio, lifelong maintenance-free, etc. Most of them are installed on stepper motor and servo motor to reduce speed, improve torque and match inertia.

     

    Company Profile

     

     

     

    Hardness: Hardened Tooth Surface
    Installation: Vertical Type
    Layout: Coaxial
    Gear Shape: Planetary
    Step: Single-Step
    Type: Gear Reducer
    Samples:
    US$ 100/Piece
    1 Piece(Min.Order)

    |
    Request Sample

    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

    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

    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 Custom Helical Bevel Cycloidal Gear Planetary Speed Reducer Electric Motor Reductor Gearbox   automatic gearbox	China Custom Helical Bevel Cycloidal Gear Planetary Speed Reducer Electric Motor Reductor Gearbox   automatic gearbox
    editor by CX 2023-12-04

    China best ZD CE, UL, ISO9001, RoHS Approved Wholesale New Product Planetary Gearbox Without Motor cycloidal gearbox manufacturers

    Product Description

    Model Selection

     

    ZD Leader has a wide range of micro motor production lines in the industry, including DC Motor, AC Motor, Brushless Motor, Planetary Gear Motor, Drum Motor, Planetary Gearbox, RV Reducer and Harmonic Gearbox etc. Through technical innovation and customization, we help you create outstanding application systems and provide flexible solutions for various industrial automation situations.

    • Model Selection
    Our professional sales representive and technical team will choose the right model and transmission solutions for your usage depend on your specific parameters.

    • Drawing Request

    If you need more product parameters, catalogues, CAD or 3D drawings, please contact us.
     

    • On Your Need

    We can modify standard products or customize them to meet your specific needs.

    Detailed Photos

    Product Parameters

    Other Related Products

    Click here to find what you are looking for:

    Company Profile

     

    FAQ

    Q: What’re your main products?
    A: We currently produce Brushed Dc Motors, Brushed Dc Gear Motors, Planetary Dc Gear Motors, Brushless Dc Motors, Stepper motors, Ac Motors and High Precision Planetary Gear Box etc. You can check the specifications for above motors on our website and you can email us to recommend needed motors per your specification too.

    Q: How to select a suitable motor?
    A:If you have motor pictures or drawings to show us, or you have detailed specs like voltage, speed, torque, motor size, working mode of the motor, needed lifetime and noise level etc, please do not hesitate to let us know, then we can recommend suitable motor per your request accordingly.

    Q: Do you have a customized service for your standard motors?
    A: Yes, we can customize per your request for the voltage, speed, torque and shaft size/shape. If you need additional wires/cables soldered on the terminal or need to add connectors, or capacitors or EMC we can make it too.

    Q: Do you have an individual design service for motors?
    A: Yes, we would like to design motors individually for our customers, but it may need some mold developing cost and design charge.

    Q: What’s your lead time?
    A: Generally speaking, our regular standard product will need 15-30days, a bit longer for customized products. But we are very flexible on the lead time, it will depend on the specific orders.

    Application: Motor
    Layout: Cycloidal
    Installation: Vertical Type
    Step: Double-Step
    Size: 32, 42, 52, 62,72mm
    Manipulate Way: Forced Manipulation
    Customization:
    Available

    |

    Customized Request

    helical gearbox

    How to Calculate Transmission Ratio for a Cycloidal Gearbox

    Using a cycloidal gearbox can be very useful in a wide variety of situations. However, it’s important to understand how to use it properly before implementing it. This article discusses the benefits of using a cycloidal gearbox, how to calculate the transmission ratio, and how to determine the effects of dynamic and inertial forces on the gearbox.

    Dynamic and inertial effects

    Various studies have been done to study the dynamic and inertial effects of cycloidal gearboxes. These studies have been performed using numerical, analytical and experimental methods. Depending on the nature of the load and its distribution along the gear, a variety of models have been developed. These models use finite element method to determine accurate contact stresses. Some of these models have been developed to address the nonlinear elasticity of contacts.
    Inertial imbalance in a cycloidal gearbox causes vibration and can affect the efficiency of the device. This can increase mechanical losses and increase wear and tear. The efficiency of the device also depends on the torque applied to the cycloidal disk. The effectiveness of the device increases as the load increases. Similarly, the nonlinear contact dynamics are also associated with an increase in efficiency.
    A new model of a cycloidal reducer has been developed to predict the effects of several operational conditions. The model is based on rigid body dynamics and uses a non-linear stiffness coefficient. The model has been validated through numerical and analytical methods. The model offers drastic reduction in computational costs. The model allows for a quick analysis of several operational conditions.
    The main contribution of the paper is the investigation of the load distribution on the cycloidal disc. The study of this aspect is important because it allows for an analysis of the rotating parts and stresses. It also provides an indication of which gear profiles are best suited for optimizing torque transmission. The study has been conducted with a variety of cycloidal gearboxes and is useful in determining the performance of different types of cycloidal gearboxes.
    To study the load distribution on the cycloidal disc, the authors investigated the relationship between contact force, cycloidal gearboxes and different gear profiles. They found that the non-linear contact dynamics have a large impact on the efficiency of a cycloidal gearbox. The cycloidal gearbox is an ideal solution for applications that involve highly dynamic servos. It can also be used in machine tool applications and food processing industries.
    The study found that there are three common design principles of cycloidal reducers. These are the contact force distribution, the speed reduction and the trochoidal profile of the cycloidal disc. The trochoidal profile has to be defined carefully to ensure correct mating of the rotating parts. The trochoidal profile provides an indication of which gear profiles are best for optimizing torque transmission. The contact force distribution can be improved by refining the mesh along the disc’s width.
    As the input speed increases, the efficiency of the reducer increases. This is because contact forces are constantly changing in magnitude and orientation. A cycloidal reducer with a one tooth difference can reduce input speed by up to 87:1 in a single stage. It also has the ability to handle high-cycle moves without backlash.helical gearbox

    Transmission ratio calculation

    Getting the correct transmission ratio calculation for a cycloidal gearbox requires a good understanding of what a gearbox is, as well as the product that it is being used for. The correct ratio is calculated by dividing the output speed of the output gear by the input speed of the input gear. This is usually accomplished by using a stopwatch. In some cases, a catalog or product specification may be required. The correct ratio is determined by a combination of factors, such as the amount of torque applied to the mechanism, as well as the size of the gears involved.
    A cycloidal gear is a type of gear tooth profile that can be represented using a spline. It is also possible to model a gear with a cycloidal profile by using a spline to connect points against the beginning of a coordinate system. This is important in the design and functionality of a gear.
    There are many different gears used in machines and devices. These include the herringbone gear, the helical gear and the spiral bevel gear. The best transmission ratios are typically obtained with a cycloidal gearbox. In addition to ensuring the accuracy of positioning, a cycloidal gearbox provides excellent backlash. Cycloid gears have a high degree of mechanical efficiency, low friction, and minimal moment of inertia.
    A cycloidal gearbox is often referred to as a planetary gearbox, though it is technically a single-stage gearbox. In addition to having a ring gear, the gearbox has an eccentric bearing that drives the cycloidal disc in an eccentric rotation. This makes the cycloidal gearbox a good choice for high gear ratios in compact designs.
    The cycloid disc is the key element of a cycloidal gearbox. The cycloid disc has n=9 lobes, and each lobe of the disc moves by a lobe for every revolution of the drive shaft. The cycloid disc is then geared to a stationary ring gear. The cycloidal disc’s lobes act like teeth on the stationary ring gear.
    There are many different gears that are classified by the profile of the gear teeth. The most common gears are the involute and helical gears. Most motion control gears include spur designs. However, there are many other types of gears that are used in various applications. The cycloidal gear is one of the more complicated gears to design. The cycloid disc’s outline can be represented using markers or smooth lines, though a scatter chart will also do.
    The cycloid disc’s lobes rotate on a reference pitch circle of pins. These pins rotate 40 deg during the eccentric rotation of the drive shaft. The pins rotate around the disc to achieve a steady rotation of the output shaft.
    The cycloid disc’s other obvious, and possibly more important, feature is the’magic’ number of pins. This is the number of pins that protrude through the face of the disc. The disc has holes that are larger than the pins. This allows the pins to protrude through the disc and attach to the output shaft.helical gearbox

    Application

    Whether you’re building a robot drive or you’re simply looking for a gearbox to reduce the speed of your vehicle, a cycloidal gearbox is a great way to achieve a high reduction ratio. Cycloidal gearboxes are a low-friction, lightweight design that has an extremely stable transmission. They are suitable for industrial robots and can be used in many applications, including positioning robots.
    Cycloidal gearboxes reduce speed by using eccentric motion. The eccentric motion enables the entire internal gear to rotate in wobbly cycloidal motion, which is then translated back into circular rotation. This eliminates the need for stacking gear stages. Cycloidal gearboxes also have less friction, higher strength, and greater durability than conventional gearboxes.
    The cycloidal gearbox is also used in a number of applications, including marine propulsion systems, and robot drives. Cycloidal gearboxes reduce vibration by using offset gearing to cancel out vibrations.
    Cycloidal gears have lower friction, higher strength, and better torsional stiffness than involute gears. They also have a reduced Hertzian contact stress, making them better than involute gears for use with shock loads. They also have a smaller size and weight than conventional gearboxes, and they have a higher reduction ratio than involute gears.
    Cycloidal gears are typically used to reduce the speed of motors, but they also offer a number of other advantages. Cycloidal gearboxes have a smaller footprint than other gearboxes, allowing them to fit into confined spaces. They also have low backlash, allowing for precise movement. Cycloidal gears have a higher efficiency, resulting in lower power requirements and lower wear.
    The cycloidal disc is one of the most important components of the gearbox. Cycloidal discs are normally designed with a short cycloid, which minimizes the eccentricity of the disc. They are also designed with a shortened flank, resulting in better strength and less stress concentration. Cycloidal discs are typically geared to a stationary ring gear. The cycloid is designed to roll around the stationary ring pins, which push against the circular holes in the disc. Cycloidal gearboxes typically employ two degrees of shift.
    Cycloidal drives are ideal for heavy load applications. They also have high torsional stiffness, which makes them highly resistant to shock loads. Cycloidal drives also offer a high reduction ratio, which can be achieved without the need for a large input shaft. They are also compact and have a high service life.
    The output shaft of a cycloidal gearbox always has two degrees of shifting, which ensures that the input and output shafts always rotate at a different speed. The output shaft would be a pin casing around the drive disks, which would also allow for easy maintenance.
    Cycloidal gearboxes are also very compact and lightweight, so they are ideal for use in industrial robots. The cycloidal gearbox reducer is the most stable, low-vibration reducer in industrial robots, and it has a wide transmission ratio range.
    China best ZD CE, UL, ISO9001, RoHS Approved Wholesale New Product Planetary Gearbox Without Motor   cycloidal gearbox manufacturersChina best ZD CE, UL, ISO9001, RoHS Approved Wholesale New Product Planetary Gearbox Without Motor   cycloidal gearbox manufacturers
    editor by CX 2023-11-11

    China Good quality Aluminum Gearbox Cast Iron Housing Transmission Drive Motor Shaft Nmrv Smr Series Reduction Helical Cycloidal Cyclo Planetary Worm Gearboxes Speed Gear Reducer automatic gearbox

    Product Description

     Features
    1.Wide transmission rate, strong output torque
    2.Compact mechanical structure, light weight, small volume&Good heat-dissipating
    3.Smooth operation with lower noise or vibration
    4.Easy mounting, free linking, high efficiency
    5. PERFECT  SUBSTITUDE FOR  MOTOVARIO AND CHINAMFG PRODUCTS 

    Applications
    Wide range of application,including light industry of food &beverage, Cement,
    package,construction material,chemicals and etc.

    Technical data:

    Model RV 130 150
    Single unit versions NMRV – fitted for motor flanged coupling,
    NRV – with input shaft,
    NMRV-E motor flanged coupling with worm extension shaft,
    NRV-E with double extension worm shaft,
     Power 0.06—-15KW 
     Single unit reduction ratio  1:5 7.5 80 100
     Output torque  2.6—1195N.M
     Worm shaft material  20CrMnTi with carburizing and quenching.The hardness of surface is 56-62HRC with carbonized layer 0.5-0.8mm
     Worm wheel material   worm mandrel is HT250,and worm ring gear,ZQSn10-1,hardness is 60HRC

    After-sale service:
    One year warranty,subject to proper operation and installation;free technical support all the time.

    Application: Motor
    Hardness: Hardened
    Type: Worm and Wormwheel
    Samples:
    US$ 30/Piece
    1 Piece(Min.Order)

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    Order Sample

    Customization:
    Available

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    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.

    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

    Use of Cycloidal Gearboxes in Precision Applications

    Cycloidal gearboxes are well-suited for precision applications due to their unique design and capabilities. Here’s why they are used in precision settings:

    • High Positional Accuracy: Cycloidal gearboxes offer high positional accuracy, making them suitable for applications that require precise positioning and movement.
    • Backlash Reduction: The design of cycloidal gearboxes minimizes backlash, ensuring that there is minimal play between gears. This is crucial for maintaining accuracy in precision applications.
    • Smooth and Controlled Motion: Cycloidal gearboxes provide smooth and controlled motion with minimal vibration, which is essential for delicate operations and precision machinery.
    • Compact Design: Their compact design allows cycloidal gearboxes to be integrated into tight spaces without sacrificing performance. This is especially valuable in applications where space is limited.
    • Repeatable Performance: Cycloidal gearboxes offer consistent and repeatable performance, which is vital for maintaining precision over multiple cycles.
    • Low Backlash: The low backlash characteristic of cycloidal gearboxes ensures that there is minimal lost motion, contributing to their precision performance.
    • High Torque Density: Despite their compact size, cycloidal gearboxes can handle high torque loads, making them suitable for applications that require both precision and power.
    • Reduced Wear: The rolling contact design of cycloidal gears reduces wear and extends the lifespan of the gearbox, which is crucial for precision applications that demand consistent performance over time.

    Overall, cycloidal gearboxes are a reliable choice for precision applications that require accurate positioning, controlled motion, and consistent performance.

    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 Good quality Aluminum Gearbox Cast Iron Housing Transmission Drive Motor Shaft Nmrv Smr Series Reduction Helical Cycloidal Cyclo Planetary Worm Gearboxes Speed Gear Reducer   automatic gearbox	China Good quality Aluminum Gearbox Cast Iron Housing Transmission Drive Motor Shaft Nmrv Smr Series Reduction Helical Cycloidal Cyclo Planetary Worm Gearboxes Speed Gear Reducer   automatic gearbox
    editor by CX 2023-10-20

    China Standard ZD 3000rpm 32, 42, 52, 62,72mm Planetary Gearbox for Packing Mechanism cycloidal gearbox lubrication

    Product Description

    Model Selection

     

    ZD Leader has a wide range of micro motor production lines in the industry, including DC Motor, AC Motor, Brushless Motor, Planetary Gear Motor, Drum Motor, Planetary Gearbox, RV Reducer and Harmonic Gearbox etc. Through technical innovation and customization, we help you create outstanding application systems and provide flexible solutions for various industrial automation situations.

    • Model Selection
    Our professional sales representive and technical team will choose the right model and transmission solutions for your usage depend on your specific parameters.

    • Drawing Request

    If you need more product parameters, catalogues, CAD or 3D drawings, please contact us.
     

    • On Your Need

    We can modify standard products or customize them to meet your specific needs.

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    Product Parameters

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    Company Profile

     

    FAQ

    Q: What’re your main products?
    A: We currently produce Brushed Dc Motors, Brushed Dc Gear Motors, Planetary Dc Gear Motors, Brushless Dc Motors, Stepper motors, Ac Motors and High Precision Planetary Gear Box etc. You can check the specifications for above motors on our website and you can email us to recommend needed motors per your specification too.

    Q: How to select a suitable motor?
    A:If you have motor pictures or drawings to show us, or you have detailed specs like voltage, speed, torque, motor size, working mode of the motor, needed lifetime and noise level etc, please do not hesitate to let us know, then we can recommend suitable motor per your request accordingly.

    Q: Do you have a customized service for your standard motors?
    A: Yes, we can customize per your request for the voltage, speed, torque and shaft size/shape. If you need additional wires/cables soldered on the terminal or need to add connectors, or capacitors or EMC we can make it too.

    Q: Do you have an individual design service for motors?
    A: Yes, we would like to design motors individually for our customers, but it may need some mold developing cost and design charge.

    Q: What’s your lead time?
    A: Generally speaking, our regular standard product will need 15-30days, a bit longer for customized products. But we are very flexible on the lead time, it will depend on the specific orders.

    Application: Motor
    Layout: Cycloidal
    Installation: Vertical Type
    Step: Double-Step
    Manufacturing Method: Rolling Gear
    Material: Iron aluminum
    Customization:
    Available

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    Customized Request

    helical gearbox

    How to Use a Cyclone Gearbox

    Often, a cycloidal gearbox is used in order to achieve a torque transfer from a motor or pump. This type of gearbox is often a common choice as it has a number of advantages over a regular gearbox. Its main advantage is that it is easy to make, which means that it can be incorporated into a variety of applications. However, if you want to use a cycloidal gearbox, there are a few things that you need to know. These include the operation principle, the structure and the dynamic and inertial effects that come with it.

    Dynamic and inertial effects

    Several studies have been carried out on the static and dynamic properties of cycloidal gears. The study of these effects is beneficial in assisting optimal design of cycloidal speed reducers.
    In this paper, the dynamic and inertial effects of a two-stage cycloidal speed reducer have been investigated using the CZPT program package. Moreover, a new model for cycloidal reducers based on non-linear contact dynamics has been developed. The new model aims to predict several operational conditions.
    The normal excitation contact force for the cycloid discs of the first and second stage is very similar. However, the total deformation at the contact point is different. This effect is mainly due to the system’s own oscillations. The cycloid discs of the second stage turn around the ring gear roller with a 180deg angle. This angle is a significant contributor to the torque loads. The total excitation force on the cycloid discs of first and second stage is 1848 N and 2068.7 N, respectively.
    In order to analyze the contact stress, different gear profiles were investigated. The mesh density was considered as an important design criterion. It was found that a bigger hole reduces the material content of the cycloidal disc and results in more stresses.
    Moreover, it is possible to reduce the contact forces in a more efficient manner by changing the geometric parameters. This can be done by mesh refinement along the disc width. The cycloidal disc has the greatest influence on the output results.
    The efficiency of a cycloidal drive increases with the increase in load. The efficiency of a cycloidal reducer also depends on the eccentricity of the input shaft and the cycloidal plate. The efficiency curve for small loads is linear. However, for the larger loads, the efficiency curve becomes more non-linear. This is because the stiffness of the cycloid reducer increases as the load increases.

    Structure

    Despite the fact that it looks like a complicated engineering puzzle, the construction of a cycloidal gearbox is actually quite simple. The key elements are the base, the load plate and the thrust bearing. All these elements work together to create a stable, compact gearbox.
    The base is a circular section with several cylindrical pins around its outer edge. The pins are fixed on a fixed ring that holds them in a circular path. The ring serves as a reference circle. The circle’s size is approximately 5mm in diameter.
    The load plate is a series of threaded screw holes. These are arranged 15mm away from the center. These are used to anchor external structures. The load plate must be rotated around the X and Y axis.
    The thrust bearing is placed on top of the load plate. The bearing is made of an internal diameter of 35mm and an external diameter of 52mm. It is used to allow rotation around the Z axis.
    The cycloidal disc is the centerpiece of the cycloidal gearbox. The disc has holes for the pins that drive the output shaft. The holes are larger than those used in output roller pins. The disc also has a reduced eccentricity.
    The pins are attached to the cycloidal disc by rolling pins. The pins are made of a material that provides mechanical support for the drive during high-torque situations. The pins have a 9mm external diameter. The disc has a number of lobes and is rotated by one lobe per shaft revolution.
    The cycloidal gearbox also has a top cover that helps keep the components together. The cover has a pocket for tools. The top cover also has threads that screw into the casing.helical gearbox

    Operation principle

    Among many types of gear transmissions, cycloidal gearboxes are used in heavy machinery and multi-axis robots. They are highly effective, compact and capable of high ratios. In addition, they have an overload capability.
    Cycloid disks are driven by eccentric shafts that rotate around fixed ring pins. Roller pins of the pin disc engage with holes in the cycloidal disc. These roller pins drive the pin disc and the pin disc transfers the motion to the output shaft.
    Unlike conventional gear drives, cycloidal drives have low backlash and high torsional stiffness. They are ideally suited to heavy loads and all drive technologies. The lower mass and compact design of the cycloidal disk also contributes to its high efficiency and positioning accuracy.
    The cycloidal disc plays a central role in the gearbox kinematics. It rotates around a fixed ring in a circle. When the disc is pushed against the ring gear, the pins engage with the disc and the roller pins rotate around the pins. This rotating motion generates vibration, which travels through the driven shafts.
    Cycloid discs are typically designed with a short cycloid, so that the eccentricity is minimized. This reduces unbalance forces at high speeds. Ideally, the number of lobes on the cycloid is smaller than the number of surrounding pins. This reduces the amount of Hertzian contact stress.
    Unlike planetary gears, cycloidal gears have high accuracy and are capable of withstanding shock loads. They also experience low friction and less wear on tooth flanks. They also have higher efficiency and load capacity.
    Cycloid gears are generally more difficult to manufacture than involute gears. Cycloid gears are not suitable for stacking gear stages. They require extreme accuracy for manufacturing. However, their smaller size and low backlash, high torsional stiffness, and low vibration make them ideal for use in heavy machines.

    Involute gear tooth profile

    Almost all gears are manufactured with an involute gear tooth profile. Cycloid gears are also produced with this profile. Compared with involute gears, cycloid gears are stronger and can transmit more power. However, they can also be more difficult to manufacture. This makes them costlier.
    The involute gear tooth profile is a smooth curve. It is derived from the involute curve of a circle. A tangent to the base circle is the normal at any point of an involute.
    This curve has properties that allow the involute gear teeth to transfer motion in perpendicular direction. It is also the path traced by the end of the string unwrapping from a cylinder.
    An involute profile has the advantage of being easy to manufacture. It also allows for smooth meshing despite misalignment of the centre distance. This profile is also preferred over a cycloid tooth profile, but it is not the best in every regard.
    Cycloid gear teeth are also made of two curves. Unlike involute teeth, cycloid gear teeth have a consistent radius. Cycloid gears are less likely to produce noise. But they are also more expensive to manufacture.
    Involute teeth are easier to manufacture because they have only one curve. Cycloid gears can also be made with a rack type cutter. This makes them cheaper to manufacture. However, they require an expert design. They can also be manufactured with a gear shaper that includes a pinion cutter.
    The tooth profiles that satisfy the law of gear-tooth action are sometimes called conjugate profiles. The involute profile is the most common of these. It allows for constant torque transmission.helical gearbox

    Backlash

    Typically, cycloidal drives provide a high ratio of transmission with no backlash. This is because the cycloid disc is driven by an eccentric shaft. During rotation, the cycloid disc rotates around a fixed ring. This ring also rotates independently of the center of gravity.
    The cycloid disc is typically shortened to reduce the eccentricity. This helps to minimize the unbalance forces that may occur at high speeds. The cycloid also offers a larger gear ratio than traditional gears. This provides a better positional accuracy.
    Cycloid drives also have a high torsional stiffness. This provides greater torsional resilience and shock load capabilities. This is important for a number of reasons, such as in heavy-duty applications.
    Cycloid drives also have lower mass. These benefits make them ideally suited for all drive technologies. The design also allows for higher torsional stiffness and service life. These drives also have a much smaller profile.
    Cycloid drives are also used to reduce speed. Because of the high torsional stiffness of the cycloid, they also have high positioning accuracy.
    Cycloid drives are well-suited to a variety of applications, including electric motors, generators, and pump motors. They are also highly resistant to shock loads, which is important in a variety of applications. This design is ideal for applications that require a large transmission ratio in a compact design.
    Cycloid drives also have the advantage of minimizing the clearance between the mating components. This helps to eliminate interference and ensure a positive fit. This is particularly important in gearboxes. It also allows for the use of a load cell and potentiometer to determine the backlash of the gearbox.
    China Standard ZD 3000rpm 32, 42, 52, 62,72mm Planetary Gearbox for Packing Mechanism   cycloidal gearbox lubricationChina Standard ZD 3000rpm 32, 42, 52, 62,72mm Planetary Gearbox for Packing Mechanism   cycloidal gearbox lubrication
    editor by CX 2023-10-19

    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