Product Description

Planetary Gearbox
GDR 64 50 S1 P1
Reducer Series Code Size Gear Ratio Output Shaft Type Reducer Backlash
GDR – High-Precision Right Angle Round Flange Output 64mm 90mm 110mm 140mm 1 Stage: 3   4   5   6  7  8  9 10
2 Stage: 12  15  16  20  25  28  30 
35  40  45 60  70  80  90  100
S1 – Smooth Output Shaft
S2 – Output Shaft With Key
P1 – Reduced Backlash
P2 – Standard Backlash

Series Unit GDR Z(2)
Lifetime h 20000  
The Efficiency with Full Load(3) % 94 1
°C 91 2
0perating Temp (4)    -25~+90  
Degree of Protection    IP65
Lubrication   Lifetime Lubrication
Mounting Position   Any
Motor Flange   DIN 42955-N
Item Unit GDR064 GDR090 GDR110 GDR140 Z(2)
P1 Low Backlash arcmin ≤5 1
≤7 2
P2 Standard Backlash arcmin ≤7 1
≤9 2
Nominal Input Speed (8) rpm 3000 2000  
Maximum Input Speed (8) rpm 6000 4000
Maximum Radial Load (5)(6)(9) N 3500 2400 4300 9100
Maximum Axial Load (5)(6)(9) 2200 2200 3900 8200
Torsional Stiffness Nm/arcmin 7 14 25 50 1
8 16 28 55 2
Weight Kg 2.3 3.9 10.6 20.5 1
2.6 5.1 11.3 21.7 2
Running noise (7) dB(A) 63 65 68 70  
(1) Ratios(=nin/nout)
(2) Number of stages
(3) Depends on the ratio, n2=100rpm
(4) Referring to the middle of the body surface
(5) These values refer to a speed of the output shaft of n2=100rpm on duty cycle KA=1 and S1-mode for electrical machines and T= 30°C
(6) Halfway along the output shaft
(7) Sound pressure level; distance 1m; measured on idle running with an input speed of ni =3000rpm; i=5
(8) Allowed operating temperature must be kept; other input speeds on inquiry
(9) Depending on the required output torque, radial and axial loads, cycle and required storage life, deviating or partly higher values are possible.
We recommend to carry out accurate dimensioning with CHINAMFG or to consult Neugart in this respect.

Taibang Motor Industrial Group Co., Ltd. is a professional manufacturer which combined with series gear transmission products of design, manufacture, and sale promotion. 
occupied more than 30,000 square meters, had more than 1000 workers, and more than 200 sets of advanced equipment,
operated strictly according to ISO9000 Quality management system.
• provide you with more than just high-performance products, more industry users tailored package of application solutions,
• based on corporate issues, to provide users with the most suitable products, the most suitable solution.
• Lead customer innovation through the products and service, help the customer realize the maximum benefit.
• 1995: CHINAMFG Company and the Ministry of Aerospace, Peking University,
               and scientific research experts jointly established a micro-micro motor manufacturing company
• 2000: CHINAMFG established a branch in HangZhou, ZHangZhoug
• 2005: ZHangZhoug CHINAMFG Motor Industry Co., Ltd. established HangZhou ZheJiang State-owned Industrial Co., Ltd.
• 2012: Established ZheJiang CHINAMFG Automobile Co., Ltd.
• 2014: Approved the new factory site of the second phase of the HangZhou National Economic Park in ZHangZhoug Province,
               which is expected to be completed and put into operation in 2018
• 2018:  A new 120,000 square CHINAMFG automated production base


Application: Industrial
Speed: Constant Speed
Function: Driving, Control
Casing Protection: Closed Type
Number of Poles: 2
Certification: ISO9001, CCC


Customized Request

angle gearbox

Customization of Angle Gearboxes for Industrial Needs

Yes, angle gearboxes can be customized to meet specific industrial needs and requirements. Manufacturers offer customization options to tailor angle gearboxes to the unique demands of various applications:

  • Gear Ratio Selection: Gear ratio customization allows the gearbox to achieve the desired speed reduction or increase based on the specific application’s requirements.
  • Mounting Configurations: Manufacturers can design angle gearboxes with various mounting options to ensure seamless integration into different machinery setups.
  • Output Shaft Options: Customizing the output shaft design enables compatibility with specific components or systems.
  • Sealing and Protection: Gearboxes can be customized with specialized sealing and protection mechanisms to ensure optimal performance in harsh environments.
  • Materials and Coatings: Depending on the application’s demands, manufacturers can select appropriate materials and coatings for enhanced durability and corrosion resistance.
  • Special Features: Custom features such as built-in sensors, lubrication systems, or noise reduction measures can be added to meet specific operational requirements.

Customization ensures that angle gearboxes can effectively fulfill their intended roles in various industries, from automotive and aerospace to robotics and manufacturing. By tailoring the gearbox design to match specific needs, companies can achieve optimal performance, efficiency, and reliability in their applications.

angle gearbox

Impact of Gear Ratios on Performance of Angle Gearboxes

Gear ratios play a significant role in determining the performance of angle gearboxes. The gear ratio is a measure of how many revolutions the input shaft makes compared to the output shaft. Here’s how gear ratios impact the performance:

Torque and Speed Relationship: The gear ratio directly affects the relationship between torque and speed. In an angle gearbox, a higher gear ratio (such as 1:5) means that the output shaft will rotate fewer times than the input shaft but with greater force. Conversely, a lower gear ratio (such as 5:1) results in the output shaft spinning more times but with less force. This relationship is crucial for adapting the gearbox to specific application requirements.

Power Transmission: The right choice of gear ratio ensures efficient power transmission. If a high torque is required, a lower gear ratio is chosen to provide mechanical advantage. On the other hand, a higher gear ratio is selected for applications where higher rotational speed is essential. The gear ratio determines how effectively the gearbox can convert input power into the desired output power.

Application Adaptation: Gear ratios allow angle gearboxes to adapt to various applications. Different tasks require different combinations of torque and speed. By selecting the appropriate gear ratio, the gearbox can tailor its output to suit the specific demands of the task, optimizing efficiency and performance.

Overall, gear ratios in angle gearboxes provide a way to fine-tune the output characteristics, allowing them to fulfill a wide range of mechanical requirements across different industries and applications.

angle gearbox

Types of Angle Gearboxes and Their Functions

Angle gearboxes, also known as bevel gearboxes, come in different types, each designed for specific functions and applications. The various types of angle gearboxes include:

  • Straight Bevel Gearbox: This type of angle gearbox features straight-cut bevel gears with intersecting shafts set at a 90-degree angle. It is commonly used for changing the direction of rotational motion in applications such as automotive differentials and power tools.
  • Spiral Bevel Gearbox: Spiral bevel gearboxes utilize spiral-cut bevel gears that offer smoother and quieter operation compared to straight-cut gears. They are employed in applications where reduced noise and improved load-carrying capacity are important, such as in heavy machinery and vehicles.
  • Skew Bevel Gearbox: Skew bevel gearboxes have shafts set at an angle other than 90 degrees. They are used in applications where the intersecting shafts do not align at a right angle. Skew bevel gears are often found in industrial machinery and equipment that requires a specific angle of transmission.
  • Hypoid Gearbox: Hypoid gearboxes feature hypoid gears, which are a variation of bevel gears with offset axes. This design allows the gears to mesh smoothly while reducing noise and increasing torque transmission efficiency. Hypoid gearboxes are commonly used in automotive applications like rear-wheel-drive systems.
  • Angular Bevel Gearbox: Angular bevel gearboxes are designed for applications where the angle between the input and output shafts is adjustable. They are used in situations where the desired transmission angle can be changed to achieve specific mechanical requirements.

Each type of angle gearbox serves a distinct purpose, catering to various industries and applications. Their designs are optimized to provide efficient motion transmission, reliable performance, and the ability to accommodate different angles and loads.

China OEM Gdr Series 64mm High-Precision Right Angle Round Flange Output Helical Planeray Gearbox for Robot   car gearbox	China OEM Gdr Series 64mm High-Precision Right Angle Round Flange Output Helical Planeray Gearbox for Robot   car gearbox
editor by CX 2023-10-23