Tag Archives: speed 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

|

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 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 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)

    |

    Order Sample

    Customization:
    Available

    |

    Customized Request

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

    Shipping Cost:

    Estimated freight per unit.







    about shipping cost and estimated delivery time.
    Payment Method:







     

    Initial Payment



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

    cycloidal gearbox

    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 Hot selling Spiral Bevel Helical Speed Gear Reducer Reduction Agriculture Nmrv Worm Winch Track Slewing Drive Agricultural Cycloidal Servo High Precision Planetary Gearbox supplier

    Product Description

    Spiral Bevel Helical Speed Gear Reducer Reduction Agriculture Nmrv Worm Winch Track Slewing Drive Agricultural Cycloidal Servo High Precision Planetary Gearbox

     

    Company Profile

    We are a professional company engaged in the R&D, design, and manufacturing of gearboxes. The company has introduced a number of sophisticated production and testing equipment. We have successfully developed 800Nm-11200Nm planetary gearboxes for construction machinery, special planetary gearboxes for mixers, special planetary gearboxes for buildings, special reducers for mines, wind power reducers, hydraulic rotary, winch series, gearboxes for rolling mills, and other series of gearboxes with hundreds of thousands of specifications. The products have been widely used in building materials, metallurgy, engineering machinery, hoisting, shipping, chemical, pharmaceutical, electric power, and other supporting units and engineering projects.
    Since its establishment, the company has been accelerating the pace of scientific and technological innovation and independent brand construction to build its core competitiveness with new thinking and new manufacturing awareness.

    Our Equipments

    Certification

    Packaging and Shipment 

    Product Description

    Agricultural gearbox:
    Flail mower gearbox, rotary tiller gearbox, lawn mower gearbox, rotary cutter gearbox, agricultural sprayer gearbox, post hole digger gearbox, feed mixer gearbox, rotary mower gearbox, gearbox for circular saws, irrigation reels gearbox, agricultural generator gearbox, fertilizer spreader gearbox, hydraulic drive gearbox, manure spreader gearbox, rotary rakes gearbox, hay tedders gearbox, micro tiller gearbox, cutter bars gearbox, fertilizer mixer gearbox, agitators gearbox for sewage, round baler gearbox, snowblower gearbox

    Planetary gearbox:

    –Gear speed reducer for tracked vehicle
    –Gear speed reducer for winch
    –Planetary gear reducer for wheeled vehicle
    –Planetary slewing drive
    –Planetary gear reducer for wind turbines
    –Inline planetary gear reducer
    –Right angle gear drive
    –Planetary gearbox feed mixer drive

    Industrial gearbox
    Worm gearbox: RV series, WP series, SWL series screw jack, VF series 

    Helical gearbox: R/F/K/S series, HB series, BKM series, RC series, SMR shaft mounted gearbox, TA shaft mounted gearbox

    Cycloidal gearboxes: BL/XL flange vertical installed double shaft type, BW/XW baseboard horizontal installed double shaft type, BLD/XLD flange vertical installed motor direct-connection type, BWD/XWD baseboard horizontal installed motor direct-connection type
    High precision planetary gearbox

     

     

    Application

     

    Agriculture & Forestry Industry & Mining Food Processing
    • Sprayer
    • Wheel Harvester
    • Crawler Harvester
    • Feed Mixer
    • Forestry Machinery

     

    • Earthwork
    • Construction
    • Concrete
    • Road Construction
    • Crushing, Grinding, & Raw Material Processing
    • Mud Treatment
    • Grain, processing & milling
    • Baking processing
    • Fruit, vegetable & beverage processing

     

    Transport Maritime Affairs Wind Energy
    • Road vehicles
    • Warehouse and raw material handling
    • Off-highway vehicles
    • Access and aerial platform
    • Warehouse and raw material handling
    • Automatic storage
    • Airport equipment
    • Logistics and industrial cranes
    • Mobile crane
    • Dredging vessel
    • Offshore construction vessel
    • Work vessels and tugs
    • Offshore platform
    • Merchant ship
    • Pipe laying machine and cable laying machine

     

     

     

    • Wind turbine
    • yaw
    • pitch

     

     

    The installation and dimensions of the planetary gearbox are designed in strict accordance with the requirements of Italian and American manufacturers so that they can be interchanged with the following series of planetary gearboxes. Performance and connection dimensions. They are ideal substitutes for these brands.

    trasmital bonfiglioli, revini riduttori, rexroth, CHINAMFG riduttori, rossi, zollern 

     

     

    Related Products–Transmission parts

    Drive shafts

     

     

    For more reducers and mechanical accessories, please click here to view

     

     

     

    Application: Motor, Electric Cars, Motorcycle, Machinery, Marine, Toy, Agricultural Machinery, Car
    Function: Distribution Power, Speed Changing, Speed Reduction
    Layout: Coaxial
    Hardness: Hardened Tooth Surface
    Installation: Vertical Type
    Step: Stepless

    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

    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

    Industries Benefiting from Cycloidal Gearboxes

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

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

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

    China Hot selling Spiral Bevel Helical Speed Gear Reducer Reduction Agriculture Nmrv Worm Winch Track Slewing Drive Agricultural Cycloidal Servo High Precision Planetary Gearbox   supplier China Hot selling Spiral Bevel Helical Speed Gear Reducer Reduction Agriculture Nmrv Worm Winch Track Slewing Drive Agricultural Cycloidal Servo High Precision Planetary Gearbox   supplier
    editor by CX 2023-09-22

    China Custom Spiral Bevel Helical Speed Gear Reducer Reduction Agriculture Nmrv Worm Winch Track Slewing Drive Agricultural Cycloidal Servo High Precision Planetary Gearbox comer gearbox

    Product Description

    Spiral Bevel Helical Speed Gear Reducer Reduction Agriculture Nmrv Worm Winch Track Slewing Drive Agricultural Cycloidal Servo High Precision Planetary Gearbox

     

    Company Profile

    We are a professional company engaged in the R&D, design, and manufacturing of gearboxes. The company has introduced a number of sophisticated production and testing equipment. We have successfully developed 800Nm-11200Nm planetary gearboxes for construction machinery, special planetary gearboxes for mixers, special planetary gearboxes for buildings, special reducers for mines, wind power reducers, hydraulic rotary, winch series, gearboxes for rolling mills, and other series of gearboxes with hundreds of thousands of specifications. The products have been widely used in building materials, metallurgy, engineering machinery, hoisting, shipping, chemical, pharmaceutical, electric power, and other supporting units and engineering projects.
    Since its establishment, the company has been accelerating the pace of scientific and technological innovation and independent brand construction to build its core competitiveness with new thinking and new manufacturing awareness.

    Our Equipments

    Certification

    Packaging and Shipment 

    Product Description

    Agricultural gearbox:
    Flail mower gearbox, rotary tiller gearbox, lawn mower gearbox, rotary cutter gearbox, agricultural sprayer gearbox, post hole digger gearbox, feed mixer gearbox, rotary mower gearbox, gearbox for circular saws, irrigation reels gearbox, agricultural generator gearbox, fertilizer spreader gearbox, hydraulic drive gearbox, manure spreader gearbox, rotary rakes gearbox, hay tedders gearbox, micro tiller gearbox, cutter bars gearbox, fertilizer mixer gearbox, agitators gearbox for sewage, round baler gearbox, snowblower gearbox

    Planetary gearbox:

    –Gear speed reducer for tracked vehicle
    –Gear speed reducer for winch
    –Planetary gear reducer for wheeled vehicle
    –Planetary slewing drive
    –Planetary gear reducer for wind turbines
    –Inline planetary gear reducer
    –Right angle gear drive
    –Planetary gearbox feed mixer drive

    Industrial gearbox
    Worm gearbox: RV series, WP series, SWL series screw jack, VF series 

    Helical gearbox: R/F/K/S series, HB series, BKM series, RC series, SMR shaft mounted gearbox, TA shaft mounted gearbox

    Cycloidal gearboxes: BL/XL flange vertical installed double shaft type, BW/XW baseboard horizontal installed double shaft type, BLD/XLD flange vertical installed motor direct-connection type, BWD/XWD baseboard horizontal installed motor direct-connection type
    High precision planetary gearbox

     

     

    Application

     

    Agriculture & Forestry Industry & Mining Food Processing
    • Sprayer
    • Wheel Harvester
    • Crawler Harvester
    • Feed Mixer
    • Forestry Machinery

     

    • Earthwork
    • Construction
    • Concrete
    • Road Construction
    • Crushing, Grinding, & Raw Material Processing
    • Mud Treatment
    • Grain, processing & milling
    • Baking processing
    • Fruit, vegetable & beverage processing

     

    Transport Maritime Affairs Wind Energy
    • Road vehicles
    • Warehouse and raw material handling
    • Off-highway vehicles
    • Access and aerial platform
    • Warehouse and raw material handling
    • Automatic storage
    • Airport equipment
    • Logistics and industrial cranes
    • Mobile crane
    • Dredging vessel
    • Offshore construction vessel
    • Work vessels and tugs
    • Offshore platform
    • Merchant ship
    • Pipe laying machine and cable laying machine

     

     

     

    • Wind turbine
    • yaw
    • pitch

     

     

    The installation and dimensions of the planetary gearbox are designed in strict accordance with the requirements of Italian and American manufacturers so that they can be interchanged with the following series of planetary gearboxes. Performance and connection dimensions. They are ideal substitutes for these brands.

    trasmital bonfiglioli, revini riduttori, rexroth, CZPT riduttori, rossi, zollern 

     

     

    Related Products–Transmission parts

    Drive shafts

     

     

    For more reducers and mechanical accessories, please click here to view

     

     

     

    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 cycloidal gearbox

      Calculation of Reduction Ratio in a Cycloidal Gearbox

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

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

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

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

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

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

      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.

    Application: Motor, Electric Cars, Motorcycle, Machinery, Marine, Toy, Agricultural Machinery, Car
    Function: Distribution Power, Speed Changing, Speed Reduction
    Layout: Coaxial
    Hardness: Hardened Tooth Surface
    Installation: Vertical Type
    Step: Stepless

    cycloidal gearbox

    Industries Benefiting from Cycloidal Gearboxes

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

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

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

    China Custom Spiral Bevel Helical Speed Gear Reducer Reduction Agriculture Nmrv Worm Winch Track Slewing Drive Agricultural Cycloidal Servo High Precision Planetary Gearbox   comer gearbox	China Custom Spiral Bevel Helical Speed Gear Reducer Reduction Agriculture Nmrv Worm Winch Track Slewing Drive Agricultural Cycloidal Servo High Precision Planetary Gearbox   comer gearbox
    editor by CX 2023-08-14

    China high quality China Hot Sales Hard Tooth Surface Cylindrical Speed Gear Reducer Gearbox Planetary Gear Boxes manufacturer

    Product Description

     

      Z Series Helical Gear Reducer  

    Z (ZDY, ZLY, ZSY, and ZFY) series hard tooth surface cylindrical gear reducer

    D (DBY and DCY) series hard tooth surface cone gear reducer 

    ZDY/ZLY/ZSY/ ZFY series electric motor gear reducer 1:20 1:25 1:30 ratio reduction gearbox

    Chinese speed reducer is widely used in mining machinery, chemical industry,steel metallurgy, light industry,environmental protection, paper making, printing, lifting transport, food industry and so on.  

    Main Series Product: R series helical gear reducer, K series spiral bevel gear reducer, NGW, P series planetary reducer, H B series gearbox, Z (ZDY, ZLY, ZSY, and ZFY) serial hard tooth surface cylindrical gear reducer, D (DBY and DCY) serial hard tooth surface cone gear reducer, cycloid reducer, etc. Meanwhile, map sample processing business can be undertaken.

    Feature:

    • Applicable to the metallurgical,power generation,water treatment,construction,chemical,paper,

      textiles,medicine,food and other industries. 

    • The transmission efficiency of single-stage can reach up to 98%, two-stage can reach 96%, three-stage can reach 94%.

    • The gear processed by Carburizing & Grinding with high precision.

    • High precision gear, steady transmission, large load capacity 

    • Long service life.

    • One Two Three Stage Speed Reducer

    Product Parameters

    Applicable Industries

    Manufacturing Plant, Food & Beverage Factory, Farms, Retail, Construction works , Energy & Mining, Advertising Company

    Gearing Arrangement

    Helical

    Output Torque

    4~17000

    Input Speed

    750~3500rpm

    Output Speed

    0.06~310

    Place of Origin

    China

    Brand Name

    HUAKE

    Product name

    Gearbox

    Application

    Machine Tool

    Color

    Blue

    Ratio

    5-100

    Mounting Position

    Horizontal (foot Mounted)

    Material

    Steel

    Certificate

    ISO9001

    Warranty

    1 Year

    Heat treatment

    Quenching

    Keyword

    Gearbox

    Product Description

     

    Specification

    zfy zsy zdy zly reduction gearbox with electric motor gearbox for Harvesting Machine:

    (please contact us for more types & model)

    Driven machines
    Waste water treatment Thickeners,filter presses,flocculation apparata,aerators,raking equipment,combined longitudinal and rotary rakes,pre-thickeners,screw pumps,water turbines,centrifugal pumps Dredgers Bucket conveyors, dumping devices, carterpillar travelling gears, bucket wheel excavators as pick up, bucket wheel excavator for primitive material, cutter head, traversing gears
    Chemical industry Plate bending machines, extruders, dough mills, rubbers calenders, cooling drums, mixers for uniform media, agitators for media with uniform density, toasters, centrifuges Metal working mills plate tilters, ingot pushers, winding machines, cooling bed transfer frames, roller straigheners, table continuous intermittent, roller tables reversing tube mills, shears continuous, casting drivers, reversing CZPT mills
    Metal working mills Reversing slabbing mills. reversing wire mills, reversing sheet mills, reversing plate mill, roll adjustment drives Conveyors Bucket conveyors, hauling winches, hoists, belt conveyors, good lifts, passenger lifts, apron conveyors, escalators, rail travlling gears
    Frequency converters Reciprocating compressors
    Cranes Slewing gears, luffing gears, travelling gears, hoisting gear, derricking jib cranes Cooling towers Cooling tower fans, blowers axial and radial
    Cane sugar production Cane knives, cane mills Beet sugar production Beet cossettes macerators, extraction plants, mechanical refrigerators, juice boilers, sugar beet washing machines, sugar beet cutter
    Paper machines Pulper drives Cableways Material ropeways, continuous ropeway
    Cement industry Concrete mixer, breaker, rotary kilns, tube mills, separators, roll crushers    

     

    Detailed Photos

     

    Packaging & Shipping

     

    Company Profile

     

    Application: Motor, Electric Cars, Motorcycle, Machinery, Marine, Toy, Agricultural Machinery, Car, Power Transmission
    Function: Distribution Power, Clutch, Change Drive Torque, Change Drive Direction, Speed Changing, Speed Reduction, Speed Increase
    Layout: Cycloidal
    Type: Planetary Gear Box
    Certificate: CCC CE
    Logo: Support Custom
    Samples:
    US$ 100/Piece
    1 Piece(Min.Order)

    |
    Request Sample

    helical gearbox

    The Advantages of Using a Cyclone Gearbox

    Using a cycloidal gearbox to drive an input shaft is a very effective way to reduce the speed of a machine. It does this by reducing the speed of the input shaft by a predetermined ratio. It is capable of very high ratios in relatively small sizes.

    Transmission ratio

    Whether you’re building a marine propulsion system or a pump for the oil and gas industry, there are certain advantages to using cycloidal gearboxes. Compared to other gearbox types, they’re shorter and have better torque density. These gearboxes also offer the best weight and positioning accuracy.
    The basic design of a cycloidal gearbox is similar to that of a planetary gearbox. The main difference is in the profile of the gear teeth.
    Cycloid gears have less tooth flank wear and lower Hertzian contact stress. They also have lower friction and torsional stiffness. These advantages make them ideal for applications that involve heavy loads or high-speed drives. They’re also good for high gear ratios.
    In a cycloidal gearbox, the input shaft drives an eccentric bearing, while the output shaft drives the cycloidal disc. The cycloidal disc rotates around a fixed ring, and the pins of the ring gear engage the holes in the disc. The pins then drive the output shaft as the disc rotates.
    Cycloid gears are ideal for applications that require high gear ratios and low friction. They’re also good for applications that require high torsional stiffness and shock load resistance. They’re also suitable for applications that require a compact design and low backlash.
    The transmission ratio of a cycloidal gearbox is determined by the number of lobes on the cycloidal disc. The n=n design of the cycloidal disc moves one lobe per revolution of the input shaft.
    Cycloid gears can be manufactured to reduce the gear ratio from 30:1 to 300:1. These gears are suitable for high-end applications, especially in the automation industry. They also offer the best positioning accuracy and backlash. However, they require special manufacturing processes and require non-standard characteristics.

    Compressive force

    Compared with conventional gearboxes, the cycloidal gearbox has a unique set of kinematics. It has an eccentric bearing in a rotating frame, which drives the cycloidal disc. It is characterized by low backlash and torsional stiffness, which enables geared motion.
    In this study, the effects of design parameters were investigated to develop the optimal design of a cycloidal reducer. Three main rolling nodes were studied: a cycloidal disc, an outer race and the input shaft. These were used to analyze the motion related dynamic forces, which can be used to calculate stresses and strains. The gear mesh frequency was calculated using a formula, which incorporated a correction factor for the rotating frame of the outer race.
    A three-dimensional finite element analysis (FEA) study was conducted to evaluate the cycloidal disc. The effects of the size of the holes on the disc’s induced stresses were investigated. The study also looked at the torque ripple of a cycloidal drive.
    The authors of this study also explored backlash distribution in the output mechanism, which took into account the machining deviations and structure and geometry of the output mechanism. The study also looked at the relative efficiency of a cycloidal reducer, which was based on a single disc cycloidal reducer with a one-tooth difference.
    The authors of this study were able to deduce the contact stress of the cycloidal disc, which is calculated using the material-based contact stiffness. This can be used to determine accurate contact stresses in a cycloidal gearbox.
    It is important to know the ratios needed for calculation of the bearing rate. This can be calculated using the formula f = k (S x R) where S is the volume of the element, R is the mass, k is the contact stiffness and f is the force vector.helical gearbox

    Rotational direction

    Unlike the conventional ring gear which has a single axis of rotation, cycloidal gearbox has three rotational axes which are parallel and are located in a single plane. A cycloidal gearbox has excellent torsional stiffness and shock load capacity. It also ensures constant angular velocity, and is used in high-speed gearbox applications.
    A cycloidal gearbox consists of an input shaft, a drive member and a cycloidal disc. The disc rotates in one direction, while the input shaft rotates in the opposite direction. The input shaft eccentrically mounts to the drive member. The cycloidal disc meshes with the ring-gear housing, and the rotational motion of the cycloidal disc is transferred to the output shaft.
    To calculate the rotational direction of a cycloidal gearbox, the cycloid must have the correct angular orientation and the centerline of the cycloid should be aligned with the center of the output hole. The cycloid’s shortest length should be equal to the radius of the pin circle. The cycloid’s largest radius should be the size of the bearing’s exterior diameter.
    A single-stage gear will not have much space to work with, so you’ll need a multistage gear to maximize space. This is also the reason that cycloid gears are usually designed with a shortened cycloid.
    To calculate the most efficient tooth profile for a cycloidal gear, a new method was devised. This method uses a mathematical model that uses the cycloid’s rotational direction and a few other geometric parameters. Using a piecewise function related to the distribution of pressure angle, the cycloid’s most efficient profile is determined. It is then superimposed on the theoretical profile. The new method is much more flexible than the conventional method, and can adapt to changing trends of the cycloidal profile.

    Design

    Several designs of cycloidal gearboxes have been developed. These gearboxes have a large reduction ratio in one stage. They are mainly used for heavy machines. They provide good torsional stiffness and shock load capacity. However, they also have vibrations at high RPM. Several studies have been conducted to find a solution to this problem.
    A cycloidal gearbox is designed by calculating the reduction ratio of a mechanism. This ratio is obtained by the size of the input speed. This is then multiplied by the reduction ratio of the gear profile.
    The most important factor in the design of a cycloidal gearbox is the load distribution along the width of the gear. Using this as a design criterion, the amplitude of vibration can be reduced. This will ensure that the gearbox is working properly. In order to generate proper mating conditions, the trochoidal profile on the cycloidal disc periphery must be defined accurately.
    One of the most common forms of cycloidal gears is circular arc toothing. This is the most common type of toothing used today.
    Another form of gear is the hypocycloid. This form requires the rolling circle diameter to be equal to half the base circle diameter. Another special case is the point tooth form. This form is also called clock toothing.
    In order to make this gear profile work, the initial point of contact must remain fixed to the edge of the rolling disk. This will generate the hypocycloid curve. The curve is traced from this initial point.
    To investigate this gear profile, the authors used a 3D finite element analysis. They used the mathematical model of gear manufacturing that included kinematics parameters, output moment calculations, and machining steps. The resulting design eliminated backlash.helical gearbox

    Sizing and selection

    Choosing a gearbox can be a complex task. There are many factors that need to be taken into account. You need to determine the type of application, the required speed, the load, and the ratio of the gearbox. By gaining this information, you can find a solution that works best for you.
    The first thing you need to do is find the proper size. There are several sizing programs available to help you determine the best gearbox for your application. You can start by drawing a cycloidal gear to help you create the part.
    During sizing, it is important to consider the environment. Shock loads, environmental conditions, and ambient temperatures can increase wear on the gear teeth. The temperature also has a significant impact on lubrication viscosities and seal materials.
    You also need to consider the input and output speed. This is because the input speed will change your gearbox ratio calculations. If you exceed the input speed, you can damage the seals and cause premature wear on the shaft bearings.
    Another important aspect of sizing is the service factor. This factor determines the amount of torque the gearbox can handle. The service factor can be as low as 1.4, which is sufficient for most industrial applications. However, high shock loads and impact loads will require higher service factors. Failure to account for these factors can lead to broken shafts and damaged bearings.
    The output style is also important. You need to determine if you want a keyless or keyed hollow bore, as well as if you need an output flange. If you choose a keyless hollow bore, you will need to select a seal material that can withstand the higher temperatures.
    China high quality China Hot Sales Hard Tooth Surface Cylindrical Speed Gear Reducer Gearbox Planetary Gear Boxes   manufacturer China high quality China Hot Sales Hard Tooth Surface Cylindrical Speed Gear Reducer Gearbox Planetary Gear Boxes   manufacturer
    editor by CX 2023-06-06

    China Cycloidal Planetary Gear Speed Reducer Gearbox with Motor Reduction Industrial Drive Pin Wheel Double Shaft Style Durable Professional Bw Bwd Bl Bld Bwe Series cycloidal gearbox efficiency

    Merchandise Description

    Cycloidal Planetary Equipment Velocity Reducer Gearbox with Motor Reduction Industrial Generate Pin Wheel Double Shaft Design Sturdy Specialist Bw Bwd Bl Bld Bwe Collection

    X / B sequence high top quality cycloidal gearbox little planetary reducer

    Quick Specifics:

    Sort: XB series Cycloidal Pin Wheel Pace Reducer    

    Input Velocity: one thousand-1500rmp   

    Output Speed: .3-280rpm

    Certification: ISO9001 CE          

    Ex Power:.09-132KW                  

    Warranty: 1Years

    Solution Identify  X/B sequence Cycloidal Pin Wheel Pace Reducer
    The Equipment Material GCR15
    The circumstance Materials Forged Iron
    Shade Blue,Inexperienced, or Customized
    HS Code 84834090
    Design X3
    Delivery time 7-10days
    Brand TIANGOU

     


    / Piece
    |
    100 Pieces

    (Min. Order)

    ###

    Application: Motor, Electric Cars, Motorcycle, Machinery, Marine, Agricultural Machinery, Car
    Function: Distribution Power, Clutch, Change Drive Torque, Change Drive Direction, Speed Changing, Speed Reduction, Speed Increase
    Layout: Coaxial
    Hardness: Hardened Tooth Surface
    Installation: Horizontal Type
    Step: Three-Step

    ###

    Samples:
    US$ 9999/Piece
    1 Piece(Min.Order)

    |
    Request Sample

    ###

    Product Name  X/B series Cycloidal Pin Wheel Speed Reducer
    The Gear Material GCR15
    The case Material Cast Iron
    Color Blue,Green, or Customized
    HS Code 84834090
    Model X3
    Delivery time 7-10days
    Brand TIANGOU

    / Piece
    |
    100 Pieces

    (Min. Order)

    ###

    Application: Motor, Electric Cars, Motorcycle, Machinery, Marine, Agricultural Machinery, Car
    Function: Distribution Power, Clutch, Change Drive Torque, Change Drive Direction, Speed Changing, Speed Reduction, Speed Increase
    Layout: Coaxial
    Hardness: Hardened Tooth Surface
    Installation: Horizontal Type
    Step: Three-Step

    ###

    Samples:
    US$ 9999/Piece
    1 Piece(Min.Order)

    |
    Request Sample

    ###

    Product Name  X/B series Cycloidal Pin Wheel Speed Reducer
    The Gear Material GCR15
    The case Material Cast Iron
    Color Blue,Green, or Customized
    HS Code 84834090
    Model X3
    Delivery time 7-10days
    Brand TIANGOU

    A Mathematical Model of a Cycloid Gearbox

    Having a gearbox with a cycloidal rotor is an ideal design for a car or any other vehicle, as the cycloidal design can reduce the amplitude of vibration, which is a key component in car performance. Using a cycloidal gearbox is also a great way to reduce the amount of friction between the gears in the gearbox, which can help to reduce noise and wear and tear. A cycloidal gearbox is also a very efficient design for a vehicle that needs to perform under high loads, as the gearbox can be very robust against shock loads.helical gearbox

    Basic design principles

    cycloidal gearboxes are used for precision gearing applications. Cycloidal drives are compact and robust and offer lower backlash, torsional stiffness and a longer service life. They are also suitable for applications involving heavy loads.
    Cycloidal drives are compact in size and provide very high reduction ratios. They are also very robust and can handle shock loads. Cycloidal drives are ideally suited to a wide range of drive technologies. Cycloidal gears have excellent torsional stiffness and can provide a transmission ratio of 300:1. They can also be used in applications where stacking multiple gear stages is not desired.
    In order to achieve a high reduction ratio, cycloidal gears must be manufactured extremely accurately. Cycloidal gears have a curved tooth profile that removes shear forces at any point of contact. This provides a positive fit for the gear disc. This profile can be provided on a separate outer bushing or as an internal gear profile insert.
    Cycloidal drives are used in marine propulsion systems, where the load plate rotates around the X and Y axis. The plate is anchored by a threaded screw hole arranged 15mm away from the center.
    A secondary carrier body is used in a cycloidal gearbox to support the load plate. The secondary carrier body is composed of a mounting carrier body and a secondary carrier disc.

    Low friction

    Several studies have been conducted to understand the static problems of gears. In this paper, we discuss a mathematical model of a low friction cycloidal gearbox. This model is designed to calculate various parameters that affect the performance of the gearbox during production.
    The model is based on a new approach that includes the stiction effect and the nonlinear friction characteristic. These parameters are not covered by the conventional rule of thumb.
    The stiction effect is present when the speed direction is changed. During this time, the input torque is required to prevail over the stiction effect to generate movement. The model also enables us to calculate the magnitude of the stiction effect and its breakaway speed.
    The most important thing is that the model can be used to improve the dynamic behavior of a controlled system. In this regard, the model has a high degree of accuracy. The model is tested in several quadrants of the gearbox to find the optimum stiction breakaway speed. The simulation results of the model show that this model is effective in predicting the efficiency of a low friction cycloidal gearbox.
    In addition to the stiction model, we also studied the efficiency of a low friction cycloidal reducer. The reduction ratio of this gearbox was estimated from the formula. It is found that the ratio approaches negative infinity when the motor torque is close to zero Nm.

    Compact

    Unlike standard planetary gears, cycloidal gearboxes are compact, low friction and feature virtually zero backlash. They also offer high reduction ratios, high load capacity and high efficiency. These features make them a viable option for a variety of applications.
    Cycloid disks are driven by an eccentric input shaft. They are then driven by a stationary ring gear. The ring gear rotates the cycloidal disk at a higher rate. The input shaft rotates nine times to complete a full rotation. The ring gear is designed to correct the dynamic imbalance.
    CZPT cycloidal gearheads are designed for precision and stable operation. These reducers are robust and can handle large translocations. They also offer high overload protection. They are suitable for shock wave therapy. CZPT gearheads are also well suited for applications with critical positioning accuracy. They also require low assembly and design costs. They are designed for long service life and low hysteresis loss.
    CZPT cycloidal reducers are used in a variety of industrial applications, including CNC machining centers, robot positioners and manipulators. They offer a unique design that can handle high forces on the output axis, and are especially suitable for large translocations. These gearheads are highly efficient, reducing costs, and are available in a variety of sizes. They are ideal for applications that require millimetre accuracy.

    High reduction ratios

    Compared to other gearboxes, cycloidal gearboxes offer high reduction ratios and small backlash. They are also less expensive. Cycloid gearboxes can be used in a variety of industries. They are suitable for robotic applications. They also have high efficiency and load capacity.
    A cycloidal gearbox works by rotating a cycloidal disc. This disc contains holes that are bigger than the pins on the output shaft. When the disc is rotated, the output pins move in the holes to generate a steady output shaft rotation. This type of gearbox does not require stacking stages.
    Cycloid gearboxes are usually shorter than planetary gearboxes. Moreover, they are more robust and can transmit higher torques.
    Cycloid gearboxes have an eccentric cam that drives the cycloidal disc. The cycloidal disc advances in 360deg/pivot/roller steps. It also rotates in an eccentric pattern. It meshes with the ring-gear housing. It also engages the internal teeth of the ring-gear housing.
    The number of lobes on the cycloidal disc is not sufficient to generate a good transmission ratio. In fact, the number of lobes must be less than the number of pins surrounding the cycloidal disc.
    The cycloidal disc is rotated by an eccentric cam that extends from the base shaft. The cam also spins inside the cycloidal disc. The eccentric motion of the cam helps the cycloidal disc rotate around the pins of the ring-gear housing.helical gearbox

    Reducing amplitude of the vibration

    Various approaches to reducing amplitude of the vibration in a cycloidal gearbox have been studied. These approaches are based on the kinematic analysis of gearbox.
    A cycloidal gearbox is a gearbox that consists of bearings, gears, and an eccentric bearing that drives a cycloidal disc. This gearbox has a high reduction ratio, which is achieved by a series of output shaft pins that drive the output shaft as the disc rotates.
    The test bench used in the studies has four sensors. Each sensor acquires signals with different signal processing techniques. In addition, there is a tachometer that acquires variations in rotational velocity at the input side.
    The kinematic study of the robotic gearbox was performed to understand the frequency of vibrations and to determine whether the gearbox is faulty. It was found that the gearbox is in healthy operation when the amplitude of the x and y is low. However, when the amplitude is high, it is indicative of a malfunctioning element.
    The frequency analysis of vibration signals is performed for both cyclostationary and noncyclostationary conditions. The frequencies that are selected are those that appear in both types of conditions.

    Robust against shock loads

    Compared to traditional gearboxes, cycloidal gearboxes have significant benefits when it comes to shock loads. These include high shock-load capacity, high efficiency, reduced cost, lower weight, lower friction, and better positioning accuracy.
    Cycloid gears can be used to replace traditional planetary gears in applications where inertia is important, such as the transportation of heavy loads. They have a lighter design and can be manufactured to a more compact size, which helps reduce cost and installation expense. Cycloid gears are also able to provide transmission ratios of up to 300:1 in a small package.
    Cycloid gears are also suitable for applications where a long service life is essential. Their radial clamping ring reduces inertia by up to 39%. Cycloid gears have a torsional stiffness that is five times higher than that of conventional planetary gears.
    Cycloid gearboxes can provide significant improvements in concrete mixers. They are a highly efficient design, which allows for important innovations. They are also ideal for servo applications, machine tools, and medical technology. They feature user-friendly screw connections, effective corrosion protection, and effective handling.
    Cycloid gears are especially useful for applications with critical positioning accuracy. For example, in the control of large parabolic antennas, high shock load capacity is required to maintain accuracy. Cycloid gears can withstand shock loads up to 500% of their rated torque.helical gearbox

    Inertial effects

    Various studies have been conducted to investigate the static problems of gears. However, there is still a need for a proper model to investigate the dynamic behaviour of a controlled system. For this, a mathematical model of a cycloidal gearbox has been developed. The presented model is a simple model that can be used as the basis for a more complex mechanical model.
    The mathematical model is based on the cycloidal gearbox’s mechanical construction and has a nonlinear friction characteristic. The model is able to reproduce the current peaks and breaks at standstill. It also considers the stiction effect. However, it does not cover backlash or torsional stiffness.
    This model is used to calculate the torque generating current and the inertia of the motor. These values are then compared with the real system measurement. The results show that the simulation results are very close to the real system measurement.
    Several parameters are considered in the model to improve its dynamic behaviour. These parameters are calculated from the harmonic drive system analysis. These are torque-generating current, inertia, and the contact forces of the rotating parts.
    The model has a high level of accuracy and can be used for motor control. It is also able to reproduce the dynamic behaviour of a controlled system.
    China Cycloidal Planetary Gear Speed Reducer Gearbox with Motor Reduction Industrial Drive Pin Wheel Double Shaft Style Durable Professional Bw Bwd Bl Bld Bwe Series     cycloidal gearbox efficiencyChina Cycloidal Planetary Gear Speed Reducer Gearbox with Motor Reduction Industrial Drive Pin Wheel Double Shaft Style Durable Professional Bw Bwd Bl Bld Bwe Series     cycloidal gearbox efficiency
    editor by CX 2023-03-31