Tag Archives: gearbox differential

China Best Sales Helical Low Backlash Oblique Tooth Precision Geared Reduction Precision Planetary Gearbox differential gearbox

Product Description

TaiBang Motor Industrial Group Co., Ltd. Came of ZheJiang Electromotor Industry Co., Ltd. is a professional manufacturer which combined with series gear transmission products of design, manufacture and sale promotion.We have 2 brand CHINAMFG and VTV . It occupied more than 30, 000 square metres, had more than 800 workers and more than 200 sets of advanced equipments, which operated strictly according to ISO9000 Quality management system. It had been approved series certifications of product and system for international and national, consequently, the products had warm welcome at home and overseas. 
  The main products is induction motor, reversible motor, DC brush gear motor, DC brushless gear motor, CH/CV big gear motors, Planetary gear motor ,Worm gear motor etc, which used widely in various fields of manufacturing pipelining, transportation, food, medicine, printing, fabric, packing, office, apparatus, entertainment etc, and is the preferred and matched product for automatic machine. 

We have been dedicating innovation for technology, system, management and craftwork, and according to guideline of high quality, high standard, precision and zero defect. It is our basic principle to provide consumer satisfied products and service by efficient and perfect distribution net and after service. 

  Our geared motor power range is from 6W-3.7KW(1/125HP to 5HP), the speed ratio is from 1: 3 to 1: 3000, output speed from 0.5rpm-500rpm, 12V,24V,48V,110V-120V, 220V-240V, 380V -415V ,AC and DC motors, all Can be made. Special motors also can be designed and manufactured. 

We have CE and UL certification. And we have exported to UK, Germany, Australia, USA, Canada, Korea, Norway etc. And well known for the world. 

Welcome to OUR FACTORY for business promotion.
Factory address:NO238,Wei20 road, HangZhou Economic Development zone , HangZhou City, ZHangZhoug, China
 

BRAND NAME TYPE PRICE
GPG /VTV PLANETARY GEBOX GPB060 50$

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Application: Machinery, Agricultural Machinery
Function: Distribution Power, Change Drive Torque, Change Drive Direction, Speed Reduction
Layout: Cycloidal
Hardness: Hardened Tooth Surface
Installation: Vertical Type
Step: Double-Step
Samples:
US$ 50/Piece
1 Piece(Min.Order)

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Request Sample

Customization:
Available

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Customized Request

presicion gearbox

Precision Gearboxes: High Accuracy Benefits

Precision gearboxes provide numerous benefits in industries that demand high accuracy and reliability:

1. Exceptional Precision: Precision gearboxes offer extremely accurate motion control, making them ideal for applications where even slight deviations can lead to errors or product defects.

2. Minimized Backlash: These gearboxes are designed to minimize backlash, ensuring that changes in motion direction are promptly and accurately transferred without any play or lost motion.

3. Consistent Repeatability: Precision gearboxes enable consistent and repeatable positioning, critical for tasks that require the same motion to be performed multiple times with high precision.

4. Reduced Vibration: High-quality construction and precise engineering reduce vibration during operation, ensuring accurate performance even in vibration-sensitive applications.

5. Optimized Gear Design: Precision gearboxes feature advanced gear designs that maximize efficiency and minimize wear, resulting in reliable and long-lasting operation.

6. High Gear Ratios: Many precision gearboxes offer high gear ratios, allowing for fine adjustments and precise control even at low speeds, crucial in industries like microscopy and optical systems.

7. High Torque Transmission: In applications requiring high torque and accuracy, precision gearboxes efficiently transmit torque while maintaining precise motion control.

8. Automation and Robotics: Industries like manufacturing, assembly, and warehousing benefit from the accurate motion control provided by precision gearboxes in robotics and automated systems.

9. Metrology and Instrumentation: Precision gearboxes are used in precision measurement devices, ensuring accurate readings in tools such as coordinate measuring machines and scientific instruments.

10. Aviation and Aerospace: The aerospace industry relies on precision gearboxes for accurate control of aircraft control surfaces, landing gear systems, and instrumentation.

11. Medical Technology: In medical equipment like robotic surgery systems and imaging devices, precision gearboxes ensure precise movement and reliable performance.

12. Scientific Research: Research instruments such as particle accelerators and telescopes utilize precision gearboxes to maintain accurate motion for data collection and analysis.

By offering high accuracy, repeatability, and reliability, precision gearboxes play a pivotal role in industries that demand uncompromising precision and performance.

China Best Sales Helical Low Backlash Oblique Tooth Precision Geared Reduction Precision Planetary Gearbox   differential gearbox	China Best Sales Helical Low Backlash Oblique Tooth Precision Geared Reduction Precision Planetary Gearbox   differential gearbox
editor by CX 2024-04-23

China Professional CZPT High Precision Square Flange Mount Ratio 3-100 Planetary Gearbox differential gearbox

Product Description

Newgear High Precision Square Flange Mount Ratio 3-100 Planetary Gearbox

Planetary gearbox is a kind of reducer with wide versatility. The inner gear adopts low carbon alloy steel carburizing quenching and grinding or nitriding process. Planetary gearbox has the characteristics of small structure size, large output torque, high speed ratio, high efficiency, safe and reliable performance, etc. The inner gear of the planetary gearbox can be divided into spur gear and helical gear. Customers can choose the right precision reducer according to the needs of the application.

Product Description

1.Specail flange joint output, can satisfy with the biggest installation.
2.shorter size, low installation space.
3.Low return backlash,precision location.
4.Double bracing cage planetary shelf structure.high reliable. Can suit reversible rotation frequently.
5.With axial clearance adjustment function.
6.The rotating frame bearing can be switched. After being changed into angular contact bearing, the bearing capacity of axial force and radial force will be greatly reduced.
7.Impact resistance, can adapt to high acceleration and deceleration conditions.

Product Parameters

Specifications PG64 PG90 PG110
Technal Parameters
Max. Torque Nm 3times rated torque
Emergency Stop Torque Nm 3times rated torque
Max. Radial Load N 2050 4100 8200
Max. Axial Load N 513 1571 2050
Torsional Rigidity Nm/arcmin 13 31 82
Max.Input Speed rpm 6000 6000 4500-6000
Rated Input Speed rpm 4000 3000 3000
Noise dB ≤58 ≤60 ≤65
Average Life Time h 20000
Efficiency Of Full Load % L1≥95%       L2≥90%
Return Backlash P1 L1 arcmin ≤3 ≤3 ≤3
L2 arcmin ≤5 ≤5 ≤5
P2 L1 arcmin ≤5 ≤5 ≤5
L2 arcmin ≤8 ≤8 ≤8
Moment Of Inertia Table L1 4 Kg*cm2 0.13 0.51 2.87
5 Kg*cm2 0.13 0.47 2.71
7 Kg*cm2 0.13 0.45 2.62
10 Kg*cm2 0.03 0.44 2.57
L2 16 Kg*cm2 0.03 0.23 0.47
20 Kg*cm2 0.03 0.23 0.47
25 Kg*cm2 0.03 0.23 0.47
28 Kg*cm2 0.03 0.23 0.47
35 Kg*cm2 0.03 0.23 0.47
40 Kg*cm2 0.03 0.23 0.47
50 Kg*cm2 0.03 0.2 0.44
70 Kg*cm2 0.03 0.2 0.44
100 Kg*cm2 0.03 0.2 0.44
Technical Parameter Level Ratio   PXR42 PXR60 PXR90
Rated Torque L1 4 Nm 40 120 220
5 Nm 40 125 260
7 Nm 40 125 260
10 Nm 35 80 160
L2 16 Nm 50 120 300
20 Nm 50 120 300
25 Nm 50 125 350
28 Nm 50 120 300
35 Nm 50 125 350
40 Nm 50 125 350
50 Nm 50 125 350
70 Nm 50 125 350
100 Nm 35 80 220
Degree Of Protection   IP65
Operation Temprature ºC  – 10ºC to -90ºC
Weight L1 kg 1.3 3.4 7.1
L2 kg 1.9 4.7 9.5

Company Profile

 

Packaging & Shipping

1. Lead time: 10-15 days as usual, 30 days in busy season, it will be based on the detailed order quantity;
2. Delivery: DHL/ UPS/ EMS/ TNT/ FEDEX
/* 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, Motorcycle, Machinery, Marine, Agricultural Machinery, Machine Tool Manufacturing
Function: Change Drive Torque, Change Drive Direction, Speed Changing, Speed Reduction
Layout: Coaxial
Hardness: Hardened Tooth Surface
Installation: Vertical Type
Step: Single-Step
Samples:
US$ 200/Piece
1 Piece(Min.Order)

|
Request Sample

Customization:
Available

|

Customized Request

presicion gearbox

Handling Variations in Gear Tooth Profile and Backlash in Precision Gearboxes

Precision gearboxes are designed and manufactured to minimize variations in gear tooth profile and backlash, ensuring accurate and reliable motion control:

Gear Tooth Profile: Precision gearboxes are manufactured using advanced machining techniques and quality control processes. Computer-controlled machining ensures precise gear tooth profiles that match the intended design. Modern manufacturing methods help minimize deviations and irregularities in tooth profiles, resulting in smoother meshing between gears and reduced noise.

Backlash Reduction: Backlash refers to the slight clearance between gear teeth when they mesh. In precision gearboxes, backlash is minimized through tight manufacturing tolerances and design optimization. Engineers use techniques such as preloading and fine adjustments to ensure minimal or controlled backlash. This enhances the accuracy of motion control and reduces the chances of positioning errors.

Precision gearboxes also incorporate features like anti-backlash gears, precision bearings, and high-quality lubrication to further reduce the impact of variations in gear tooth profile and backlash.

Overall, precision gearboxes are designed to provide consistent and accurate motion control, even in applications where tight tolerances are crucial.

China Professional CZPT High Precision Square Flange Mount Ratio 3-100 Planetary Gearbox   differential gearbox	China Professional CZPT High Precision Square Flange Mount Ratio 3-100 Planetary Gearbox   differential gearbox
editor by CX 2024-04-12

China factory 12V 24V DC Speed Reducer Motors with Planetary Gearbox 22mm Diameter Metal Shaft Gear Motor differential gearbox

Product Description

product-group/mqhtswTUhgVW/Gear-Motor-catalog-1.html

Product Parameters

Item

Gear motor

OEM & ODM

Accepted

MOQ

1000 units

Capacity

200,000 units/month

Package

Carton

Place of Origin

HangZhou/HangZhou, ZheJiang , China

Delivery Date

Depending on the quantity, please ask the salesman.

Payment Terms

30% advance, 70% balance

Port of Shipment

HangZhou / Hong Kong

Detailed Photos

1. What kind of motor do you supply?

Kinmore specializes in making DC motors & gear motors with the diameter ranging from 6-80 mm; automotive motors and vibration motors are our strength area too; we also provide brushless motors.

2. What’s the lead time for samples or mass production?
Normally, it takes 15-25 days to produce samples; about mass production, it will take 35-40 days for DC motor production and 45-60 days for gear motor production.

3. Could you mind sending the quotation for this motor?
For all of our motors, they are customized based on different requirements. We will offer the quotation soon after you send your specific requests and annual quantity.

4. Do you offer some kinds of accessories like encoder, PCB, connector, soldering wired for the motor?
We specialize in motors, instead of accessories. But if your annual demand reaches a certain amount, we will apply to the engineer for offering the accessories.

5. Are you motors certificated with UL, CB Tüv, CE?
All of our motors are UL, CB Tüv, CE compliant, and all our items are making under REACH and ROHS. We could provide motor’s exploring drawing and BOM for your products UL certificated. We also could make motors built-in filters based on your EMC directive for your EMC passing.

 

Application: Motor, Electric Cars, Toy, Car
Hardness: Soft Tooth Surface
Step: Four-Step
Diameter: 22mm
Model No: Rk-520tb-26140
Rated Voltage: 6V
Samples:
US$ 15/Piece
1 Piece(Min.Order)

|
Request Sample

Customization:
Available

|

Customized Request

planetary gearbox

Impact of Gear Tooth Design and Profile on the Efficiency of Planetary Gearboxes

The design and profile of gear teeth have a significant impact on the efficiency of planetary gearboxes:

  • Tooth Profile: The tooth profile, such as involute, cycloid, or modified profiles, affects the contact pattern and load distribution between gear teeth. An optimized profile minimizes stress concentration and ensures smooth meshing, contributing to higher efficiency.
  • Tooth Shape: The shape of gear teeth influences the amount of sliding and rolling motion during meshing. Gear teeth designed for more rolling and less sliding motion reduce friction and wear, enhancing overall efficiency.
  • Pressure Angle: The pressure angle at which gear teeth engage affects the force distribution and efficiency. Larger pressure angles can lead to higher efficiency due to improved load sharing, but they may require more space.
  • Tooth Thickness and Width: Optimized tooth thickness and width contribute to distributing the load more evenly across the gear face. Proper sizing reduces stress and increases efficiency.
  • Backlash: Backlash, the gap between meshing gear teeth, impacts efficiency by causing vibrations and energy losses. Properly controlled backlash minimizes these effects and improves efficiency.
  • Tooth Surface Finish: Smoother tooth surfaces reduce friction and wear. Proper surface finish, achieved through grinding or honing, enhances efficiency by reducing energy losses due to friction.
  • Material Selection: The choice of gear material influences wear, heat generation, and overall efficiency. Materials with good wear resistance and low friction coefficients contribute to higher efficiency.
  • Profile Modification: Profile modifications, such as tip and root relief, optimize tooth contact and reduce interference. These modifications minimize friction and increase efficiency.

In summary, the design and profile of gear teeth play a crucial role in determining the efficiency of planetary gearboxes. Optimal tooth profiles, shapes, pressure angles, thicknesses, widths, surface finishes, and material selections all contribute to reducing friction, wear, and energy losses, resulting in improved overall efficiency.

planetary gearbox

Signs of Wear or Damage in Planetary Gearboxes and Recommended Service

Planetary gearboxes, like any mechanical component, can exhibit signs of wear or damage over time. Recognizing these signs is crucial for timely maintenance to prevent further issues. Here are some common signs of wear or damage in planetary gearboxes:

1. Unusual Noise: Excessive noise, grinding, or whining sounds during operation can indicate worn or misaligned gear teeth. Unusual noise is often a clear indicator that something is wrong within the gearbox.

2. Increased Vibration: Excessive vibration or shaking during operation can result from misalignment, damaged bearings, or worn gears. Vibration can lead to further damage if not addressed promptly.

3. Gear Tooth Wear: Inspect gear teeth for signs of wear, pitting, or chipping. These issues can result from improper lubrication, overload, or other operational factors. Damaged gear teeth can affect the gearbox’s efficiency and performance.

4. Oil Leakage: Leakage of gearbox oil or lubricant can indicate a faulty seal or gasket. Oil leakage not only leads to reduced lubrication but can also cause environmental contamination and further damage to the gearbox components.

5. Temperature Increase: A significant rise in operating temperature can suggest increased friction due to wear or inadequate lubrication. Monitoring temperature changes can help identify potential issues early.

6. Reduced Efficiency: If you notice a decrease in performance, such as decreased torque output or inconsistent speed, it could indicate internal damage to the gearbox components.

7. Abnormal Gear Ratios: If the output speed or torque does not match the expected gear ratio, it could be due to gear wear, misalignment, or other issues affecting the gear engagement.

8. Frequent Maintenance Intervals: If you find that you need to service the gearbox more frequently than usual, it could be a sign that the gearbox is experiencing excessive wear or damage.

When to Service: If any of the above signs are observed, it’s important to address them promptly. Regular maintenance checks are also recommended to detect potential issues early and prevent more significant problems. Scheduled maintenance should include inspections, lubrication checks, and replacement of worn or damaged components.

It’s advisable to consult the gearbox manufacturer’s guidelines for recommended service intervals and practices. Regular maintenance can extend the lifespan of the planetary gearbox and ensure it continues to operate efficiently and reliably.

planetary gearbox

Design Principles and Functions of Planetary Gearboxes

Planetary gearboxes, also known as epicyclic gearboxes, are a type of gearbox that consists of one or more planet gears that revolve around a central sun gear, all contained within an outer ring gear. The design principles and functions of planetary gearboxes are based on this unique arrangement:

  • Sun Gear: The sun gear is positioned at the center and is connected to the input shaft. It transmits power from the input source to the planetary gears.
  • Planet Gears: Planet gears are small gears that rotate around the sun gear. They are typically mounted on a carrier, which is connected to the output shaft. The interaction between the planet gears and the sun gear creates both speed reduction and torque amplification.
  • Ring Gear: The outer ring gear is stationary and surrounds the planet gears. The teeth of the planet gears mesh with the teeth of the ring gear. The ring gear serves as the housing for the planet gears and provides a fixed outer reference point.
  • Function: Planetary gearboxes offer various gear reduction ratios by altering the arrangement of the input, output, and planet gears. Depending on the configuration, the sun gear, planet gears, or ring gear can serve as the input, output, or stationary element. This flexibility allows planetary gearboxes to achieve different torque and speed combinations.
  • Gear Reduction: In a planetary gearbox, the planet gears rotate while also revolving around the sun gear. This double motion creates multiple gear meshing points, distributing the load and enhancing torque transmission. The output shaft, connected to the planet carrier, rotates at a lower speed and higher torque than the input shaft.
  • Torque Amplification: Due to the multiple points of contact between the planet gears and the sun gear, planetary gearboxes can achieve torque amplification. The arrangement of gears allows for load sharing and distribution, leading to efficient torque transmission.
  • Compact Size: The compact design of planetary gearboxes, achieved by stacking the gears concentrically, makes them suitable for applications where space is limited.
  • Multiple Stages: Planetary gearboxes can be designed with multiple stages, where the output of one stage becomes the input of the next. This arrangement allows for high gear reduction ratios while maintaining a compact size.
  • Controlled Motion: By controlling the arrangement of the gears and their rotation, planetary gearboxes can provide different motion outputs, including forward, reverse, and even variable speeds.

Overall, the design principles of planetary gearboxes allow them to provide efficient torque transmission, compact size, high gear reduction, and versatile motion control, making them well-suited for various applications in industries such as automotive, robotics, aerospace, and more.

China factory 12V 24V DC Speed Reducer Motors with Planetary Gearbox 22mm Diameter Metal Shaft Gear Motor   differential gearbox	China factory 12V 24V DC Speed Reducer Motors with Planetary Gearbox 22mm Diameter Metal Shaft Gear Motor   differential gearbox
editor by CX 2023-11-14