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China OEM High Power Low Backlash CZPT Electric AC Geared Reducer Precision Planetary Gearhead Gearbox for Servo Motors with high quality

Product Description

TaiBang Motor Industry Group Co., Ltd.

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. 

Model Instruction


GB 090 571 P2
Reducer Series Code External Diameter Reduction Ratio Reducer Backlash
GB:High Precision Square Flange Output

GBR:High Precision Right Angle Square Flange Output

GE:High Precision Round Flange Output

GER:High Precision Right Round Flange Output

571 means 1:10 P0:High Precision Backlash

P1:Precison Backlash

P2:Standard Backlash

Main Technical Performance

Item Number of stage Reduction Ratio GB042 GB060 GB060A GB090 GB090A GB115 GB142 GB180 GB220
Rotary Inertia 1 3 0.03 0.16   0.61   3.25 9.21 28.98 69.61
4 0.03 0.14   0.48   2.74 7.54 23.67 54.37
5 0.03 0.13   0.47   2.71 7.42 23.29 53.27
6 0.03 0.13   0.45   2.65 7.25 22.75 51.72
7 0.03 0.13   0.45   2.62 7.14 22.48 50.97
8 0.03 0.13   0.44   2.58 7.07 22.59 50.84
9 0.03 0.13   0.44   2.57 7.04 22.53 50.63
10 0.03 0.13   0.44   2.57 7.03 22.51 50.56
2 15 0.03 0.03 0.13 0.13 0.47 0.47 2.71 7.42 23.29
20 0.03 0.03 0.13 0.13 0.47 0.47 2.71 7.42 23.29
25 0.03 0.03 0.13 0.13 0.47 0.47 2.71 7.42 23.29
30 0.03 0.03 0.13 0.13 0.47 0.47 2.71 7.42 23.29
35 0.03 0.03 0.13 0.13 0.47 0.47 2.71 7.42 23.29
40 0.03 0.03 0.13 0.13 0.47 0.47 2.71 7.42 23.29
45 0.03 0.03 0.13 0.13 0.47 0.47 2.71 7.42 23.29
50 0.03 0.03 0.13 0.13 0.44 0.44 2.57 7.03 22.51
60 0.03 0.03 0.13 0.13 0.44 0.44 2.57 7.03 22.51
70 0.03 0.03 0.13 0.13 0.44 0.44 2.57 7.03 22.51
80 0.03 0.03 0.13 0.13 0.44 0.44 2.57 7.03 22.51
90 0.03 0.03 0.13 0.13 0.44 0.44 2.57 7.03 22.51
100 0.03 0.03 0.13 0.13 0.44 0.44 2.57 7.03 22.51


Item Number of stage GB042 GB060 GB060A GB90 GB090A GB115 GB142 GB180 GB220
Backlash(arcmin) High Precision P0 1       ≤1 ≤1 ≤1 ≤1 ≤1 ≤1
2           ≤3 ≤3 ≤3 ≤3
Precision P1 1 ≤3 ≤3 ≤3 ≤3 ≤3 ≤3 ≤3 ≤3 ≤3
2 ≤5 ≤5 ≤5 ≤5 ≤5 ≤5 ≤5 ≤5 ≤5
Standard P2 1 ≤5 ≤5 ≤5 ≤5 ≤5 ≤5 ≤5 ≤5 ≤5
2 ≤7 ≤7 ≤7 ≤7 ≤7 ≤7 ≤7 ≤7 ≤7
Torsional Rigidity(N.M/arcmin) 1 3 7 7 14 14 25 50 145 225
2 3 7 7 14 14 25 50 145 225
Noise(dB) 1,2 ≤56 ≤58 ≤58 ≤60 ≤60 ≤63 ≤65 ≤67 ≤70
Rated input speed(rpm) 1,2 5000 5000 5000 4000 4000 4000 3000 3000 2000
Max input speed(rpm) 1,2 10000 10000 10000 8000 8000 8000 6000 6000 4000

 Noise test standard:Distance 1m,no load.Measured with an input speed 3000rpm 

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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
US$ 50/Piece
1 Piece(Min.Order)

Request Sample



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

The Role of Lubrication and Cooling in Maintaining Planetary Gearbox Performance

Lubrication and cooling are essential factors in ensuring the optimal performance and longevity of planetary gearboxes. Here’s how they play a crucial role:

Lubrication: Proper lubrication is vital for reducing friction and wear between gear teeth and other moving components within the gearbox. It forms a protective layer that prevents metal-to-metal contact and minimizes heat generation. The lubricant also helps dissipate heat and contaminants, ensuring a smoother and quieter operation.

Using the right type of lubricant and maintaining the proper lubrication level are essential. Over time, lubricants may degrade due to factors like temperature, load, and operating conditions. Regular lubricant analysis and replacement help maintain optimal gearbox performance.

Cooling: Planetary gearboxes can generate significant heat during operation due to friction and power transmission. Excessive heat can lead to lubricant breakdown, reduced efficiency, and premature wear. Cooling mechanisms, such as cooling fans, fins, or external cooling systems, help dissipate heat and maintain a stable operating temperature.

Efficient cooling prevents overheating and ensures consistent lubricant properties, extending the life of the gearbox components. It’s particularly important in applications with high-speed or high-torque requirements.

Overall, proper lubrication and cooling practices are essential to prevent excessive wear, maintain efficient power transmission, and prolong the service life of planetary gearboxes. Regular maintenance and monitoring of lubrication quality and cooling effectiveness are key to ensuring the continued performance of these gearboxes.

planetary gearbox

Advantages of Planetary Gearboxes Compared to Other Gearbox Configurations

Planetary gearboxes, also known as epicyclic gearboxes, offer several advantages compared to other gearbox configurations. These advantages make them well-suited for a wide range of applications. Here’s a closer look at why planetary gearboxes are favored:

  • Compact Size: Planetary gearboxes are known for their compact and space-efficient design. The arrangement of multiple gears within a single housing allows for high gear reduction ratios without significantly increasing the size of the gearbox.
  • High Torque Density: Due to their compact design, planetary gearboxes offer high torque density, meaning they can transmit a significant amount of torque relative to their size. This makes them ideal for applications where space is limited, but high torque is required.
  • Efficiency: Planetary gearboxes can achieve high efficiency levels, especially when properly lubricated and well-designed. The arrangement of multiple meshing gears allows for load distribution, reducing individual gear tooth stresses and minimizing losses due to friction.
  • Multiple Gear Stages: Planetary gearboxes can be designed with multiple stages, allowing for higher gear reduction ratios. This is particularly advantageous when precise control of output speed and torque is required.
  • High Gear Ratios: Planetary gearboxes can achieve high gear reduction ratios in a single stage, eliminating the need for multiple external gears. This simplifies the overall design and reduces the number of components.
  • Load Sharing: The multiple gear meshing arrangements in planetary gearboxes distribute loads evenly across multiple gears, reducing the stress on individual components and enhancing overall durability.
  • High Precision: Planetary gearboxes offer high precision and accuracy in gear meshing, making them suitable for applications that demand precise motion control.
  • Quiet Operation: The design of planetary gearboxes often leads to smoother and quieter operation compared to some other gearbox configurations, contributing to improved user experience.

Overall, the advantages of planetary gearboxes in terms of size, torque density, efficiency, versatility, and precision make them an attractive choice for a wide range of applications across industries, including robotics, automotive, aerospace, and industrial machinery.

China OEM High Power Low Backlash CZPT Electric AC Geared Reducer Precision Planetary Gearhead Gearbox for Servo Motors   with high quality China OEM High Power Low Backlash CZPT Electric AC Geared Reducer Precision Planetary Gearhead Gearbox for Servo Motors   with high quality
editor by CX 2024-04-23

Udl wholesaler made in China replacement parts in Samarinda Indonesia Series Planetary Speed Variator with AC Motors with top quality

Udl wholesaler made in China  replacement parts  in Samarinda Indonesia Series Planetary Speed Variator with AC Motors with top quality

We – EPG Group the largest gearbox & motors , couplings and gears manufacturing unit in China with 5 different branches. For more particulars: Cell/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778083988828

Item Characteristics:
one.Large speed-regulating precision :.5-1 rotation
two.Large velocity-changing range: ratio from 1:1.4 to 1:7 freely
three.Higher strength and lengthy support life
4.Handy to control speed
five.Can operate continually, front to back operating path, easy working,secure performance, and lower noise.
6.Sealed entirely and suitable for any atmosphere
seven.Companct composition and modest volume
eight.Made of higher quality aluminium alloy diecast into foarming, good appearance,light fat and non-rusty.
nine.Great adaptation:UDL collection speed variators can be mixed with all types of pace reducers to achive low stepless velocity regulating(these kinds of as R-K-F-S Series and NMRV worm reducers).
UDL collection stepless pace variators are broadly used for foodstaffs, packing, chemical compounds,pharmacy,plastics, paper-producing, machine tools,communications and all types of automated lines,pipelines and assembly lines which want velocity regulating. It is a good companion for production devices.

Performance PARAMETER
Performance desk for UDL series velocity variators(n1=1400r/min)
Motor Electricity Model i n2(r/min) M2(Nm)
.18KW UDL002(UDL0.18) one.6∽8.two 880∽170 one.5∽3
.37KW UDL005(UDL0.37) one.4∽7 1000∽200 3∽6
.75KW UDL571(UDL0.seventy five) 1.4∽7 1000∽200 6∽12
 1.5KW UD571(UD1.5) 1.4∽7 1000∽200 12∽24
 2.2KW UD030(UD2.2) one.4∽7 1000∽200 18∽36
 3.0KW UD040(UD3.) one.4∽7 1000∽200 24∽48
 4.0KW UD050(UD4.) one.4∽7 1000∽200 32∽64

We are a professional reducer company found in HangZhou, ZHangZhoug province.
Our top goods is  full range of RV571-a hundred and fifty worm reducers , also supplied hypoid helical gearbox, Computer models, UDL Variators and AC Motors.
Merchandise are commonly employed for applications this sort of as: foodstuffs, ceramics, packing, substances, pharmacy, plastics, paper-producing, design equipment, metallurgic mine, environmental defense engineering, and all sorts of automated traces, and assembly traces.
With rapidly delivery, superior soon after-product sales services, innovative making facility, our merchandise promote well  both at residence and abroad. We have exported our reducers to Southeast Asia, Jap Europe and the Center East and so on.Our aim is to produce and innovate on the basis of substantial top quality, and develop a good status for reducers.



one.Q:Can you make as for every consumer drawing?
   A: Yes, we offer tailored provider for clients accordingly. We can use customer’s nameplate for gearboxes.
two.Q:What is your terms of payment ?
   A: thirty% deposit prior to generation,harmony T/T just before shipping.
three.Q:Are you a  ept company or manufacturer?
   A:We are a manufacurer with innovative tools and experienced employees.
four.Q:What is actually your generation capacity?
   A:8000-9000 PCS/Month
4.Q:What is your MOQ?
   A: 1 pcs
5.Q:Free of charge sample is accessible or not?
   A:Yes, we can supply cost-free sample if client concur to pay for the courier value
6.Q:Do you have any certificate?
   A:Indeed, we have CE certificate and SGS certification report.
Get in touch with info:
Ms Lingel Pan
For any concerns just really feel free ton speak to me. Several thanks for your kind consideration to our organization!


The use of authentic tools manufacturer’s (OEM) element quantities or logos , e.g. CASE® and John Deere® are for reference purposes only and for indicating item use and compatibility. Our company and the listed replacement parts contained herein are not sponsored, accredited, or made by the OEM.

Udl wholesaler made in China  replacement parts  in Samarinda Indonesia Series Planetary Speed Variator with AC Motors with top quality

Udl wholesaler made in China  replacement parts  in Samarinda Indonesia Series Planetary Speed Variator with AC Motors with top quality