Model 6 Series Planetary gearbox replacement of AUBURN (Shaft output drives Style “F” and “R”)
The Model 6 series planetary gearbox is a type of gearbox that uses planetary gears to transmit torque and speed between an input and output shaft. It is designed for high-torque applications where precision and reliability are critical factors. The Model 6 series gearbox is commonly used in heavy-duty industrial machinery, mining equipment, and marine applications.
Model 6 Series Planetary Gearbox
The Model 6 series planetary gearbox is a type of gearbox that uses planetary gears to transmit torque and speed between an input and output shaft. It is designed for high-torque applications where precision and reliability are critical factors. The Model 6 series gearbox is commonly used in heavy-duty industrial machinery, mining equipment, and marine applications.
The Model 6 series planetary gearbox is similar in design to the Model 4 and 5 series gearboxes, but it offers several advantages over these models. One of the main features of the Model 6 series gearbox is its high torque capacity, which can range from 500,000 Nm to 5,000,000 Nm. This high torque capacity is achieved through the use of high-strength materials and advanced manufacturing techniques.

Another feature of the Model 6 series planetary gearbox is its low-noise operation. The gearbox is designed with optimized gear tooth profiles and precision manufacturing, which reduces noise and vibration levels. This makes it an ideal choice for applications where noise reduction is important.
The Model 6 series planetary gearbox is also designed for easy integration with various types of motors, which makes it a popular choice for applications requiring high power density and precision control. It is available in multiple gear ratios and can be customized to meet specific torque and speed requirements.
In addition, the Model 6 series planetary gearbox is built to withstand harsh operating conditions, including high shock loads, extreme temperatures, and exposure to water and dust. It is also corrosion-resistant, making it suitable for marine and offshore applications.
Overall, the Model 6 series planetary gearbox is a reliable and durable solution for high-torque applications where precision and reliability are critical factors. Its high torque capacity, low noise operation, and easy integration with various types of motors make it a popular choice for various industrial and marine applications.
Model 6 Series, Shaft output drives----technical specification (Style “F” and “R”)
| output torque (N.m) | Ratio (i) | Recommend Hydraulic Motor pilot/hubs and input spline | Max. input speed (rpm) |
Brake torque (N.m) |
Brake work pressure (bar) |
||
| normal | Max. Intermittent | ||||||
| 3400 | 7000 | 3.81, 4.47, 5.53 | Single reduction | SAE A,B motor pilot/hubs 13T - 16/32 Spline 15T - 16/32 Spline 1” - 6B Spline 14T - 12/24 Spline |
3500 | 440 | 22-50 |
| 13.45, 16.91 | Double reduction | 330 | 27-50 | ||||
| 21.05, 24.71 | 260 | 22-50 | |||||
| 28.50, 35.31 | 160 | 17-50 | |||||
- Input-Output rotate same direction.
- Other ratio and other input type can special design.
| FEATURE CHART: MODEL 6 SERIES,SHAFT OUTPUT DRIVES, SINGLE and DOUBLE REDUCTION (Style “F” and “R”) | ||||||||
| OPTIONS | DESCRIPTION | ORDER NUMBER | USE OPTION ORDER CODES TO BUILD ORDER NUMBER | |||||
| MODEL SERIES | MODEL 6 | 6F 6R |
6F | |||||
| MOTOR PILOT/HUBS INPUT SHAFT OPTIONS |
SAE A SAE B 1-1/2”Keyed |
A B KO |
A | |||||
| MOTOR INPUT SPLINE INPUT SHAFT OPTIONS |
13T - 16/32 1”- 6B 14T - 12/24 15T - 16/32 INPUT SHAFT OPTIONS |
13 6B 14 15 O |
13 | |||||
| RATIO OPTIONS | 3.81, 4.47, 5.53 13.45, 16.97, 21.53 24.71, 28.50, 35.31 |
03, 04, 05 13, 16, 21 24, 28, 35 |
04 | |||||
| OUTPUT SHAFT OPTIONS | 1-3/4 J501 Taper 17T-12/24 Spline 23T-12/24 Spline 23T-12/24 Short 1.75 Keyed 2.00 Keyed 2.00 Hollow 1.75 Hollow 2.00 Keyed 2.00 Round 2.56圆 2.00 Hex |
T1 17 23 23S K1 K2 K3 K4 K5 A1 A2 H1 |
K4 |
|||||
| BRAKE | 160N.m 260N.m 330N.m 440N.m Without Brake |
B4D B4F B4H B4L WO |
WO | |||||
| Example of complete order code: | 6F | A | 13 | 04 | K4 | WO | ||
Model 6 Series, Shaft output drives---dimensions (Style “F” and “R”)


What is the Style "F" and "R" of Model 6 Series Planetary Gearbox
The Model 6 series planetary gearbox is available in two styles, "F" and "R", to meet different application requirements.
“F”式变速箱是法兰连接变速箱that is designed for applications where the gearbox needs to be mounted directly to the machine or equipment. It features a compact design that minimizes the overall size and weight of the gearbox, making it ideal for applications where space is limited. The "F" style gearbox also features a symmetrical output shaft that allows for easy integration with various types of equipment.
The "R" style gearbox is a foot-mounted gearbox that is designed for applications where the gearbox needs to be mounted on a separate base or platform. Its robust and durable design can withstand high shock loads and other demanding operating conditions. The "R" style gearbox also features a parallel output shaft allowing easy integration with various types of equipment.
Both the "F" and "R" style gearboxes are available in a range of gear ratios and can be customized to meet specific torque and speed requirements. They are also designed for easy integration with various motors, making them a popular choice for applications requiring high power density and precision control.
Overall, the choice between the "F" and "R" style gearbox depends on the application's specific requirements. The "F" style gearbox is ideal for applications where space is limited and the gearbox needs to be mounted directly to the machine or equipment. The "R" style gearbox is ideal for applications where the gearbox needs to be mounted on a separate base or platform and needs to withstand harsh operating conditions.

The Model 6 series planetary gearbox is similar in design to the Model 4 and 5 series gearboxes, but it offers several advantages over these models. One of the main features of the Model 6 series gearbox is its high torque capacity, which can range from 500,000 Nm to 5,000,000 Nm. This high torque capacity is achieved through the use of high-strength materials and advanced manufacturing techniques.
Another feature of the Model 6 series planetary gearbox is its low-noise operation. The gearbox is designed with optimized gear tooth profiles and precision manufacturing, which reduces noise and vibration levels. This makes it an ideal choice for applications where noise reduction is essential.
The Model 6 series planetary gearbox is also designed for easy integration with various types of motors, which makes it a popular choice for applications requiring high power density and precision control. It is available in multiple gear ratios and can be customized to meet specific torque and speed requirements.
In addition, the Model 6 series planetary gearbox is built to withstand harsh operating conditions, including high shock loads, extreme temperatures, and exposure to water and dust. It is also corrosion-resistant, making it suitable for marine and offshore applications.
Overall, the Model 6 series planetary gearbox is a reliable and durable solution for high-torque applications where precision and reliability are critical factors. Its high torque capacity, low noise operation, and easy integration with various types of motors make it a popular choice for various industrial and marine applications.
How to install the Model 6 Series Planetary gearbox?
Proper Model 6 series planetary gearbox installation is essential to ensure its reliable and efficient performance in demanding applications. Here are some important tips for installing your Model 6 series planetary gearbox:
1. Prepare the mounting surface: The mounting surface should be clean, flat, and free of debris or obstructions. Ensure that the character is strong enough to support the weight of the gearbox.
2. Align the gearbox: Ensure it is correctly aligned with the motor or other components it will be connected to. Use a laser or other alignment tool to ensure the gearbox is aligned within the recommended tolerances.
3. Install the gearbox: Install the gearbox onto the mounting surface, using the recommended mounting bolts and torque settings. Ensure that the gearbox is securely fastened to the mounting surface.

4. Connect the input and output shafts: Connect the input and output shafts of the gearbox to the motor or other components using the recommended couplings or adapters. Ensure that the stakes are correctly aligned and securely connected.
5. Check the lubrication: Check the lubrication of the gearbox and ensure that it is adequately lubricated. Use the recommended lubricant and fill to the recommended level.
6. Test the gearbox: Test the gearbox to ensure it operates properly. Check for any unusual noise or vibration, and ensure the gearbox provides the expected torque and speed.
7. Follow the manufacturer's recommendations: Follow the manufacturer's recommendations for installing and operating the gearbox. This includes recommended torque settings, lubricants, and other important information.
By following these tips, you can help ensure your Model 6 series planetary gearbox installation properly. Proper installation is important to ensure the reliable and efficient performance of the gearbox in demanding industrial and marine applications.
Our Company
At present, we produce NB3 Series planetary gearbox, NB4 series track drives, NB7 Series slew drives, NB6 Series wheel drives, and US Series planetary gear drives; it has grown to 10,000 kinds of specifications, a reduction ratio range of 3.3 ~ 9000, the output torque range of 500 ~ 450000N.m, products exported to more than 90% of the United States, Europe, Australia, South America, the Middle East, and Southeast Asia. With Europe and the United States' well-known planetary gearbox manufactured products, planetary gearbox installation, and dimensions are precisely the same and can be thoroughly carried out and used interchangeably.
The company has many Taiwan and Taiwan-made fully automatic integrated machining centers, CNC grinding machines, CNC gear machines, CNC machine tools, and much more high-quality equipment, thus ensuring high-precision parts. Employees must undergo rigorous professional training, good skills, and excellent quality. Adopting modern computer systems to carry out a full range of management successfully passed ISO9001: 2000 quality system certification.
This catalog features the Model 3 to Model 8 family of US series Planetary Gear Drives. We offer services for design, engineering, prototype support, and complete testing and production capabilities. Product applications include aerial lift, agriculture, automotive, construction, forestry, industrial, and marine.

Our Factory

Additional information
| edited | by hyw |
|---|
Product Quick Detail:
- Standard and non-standard available
- With high quality and competitive price
- Prompt delivery
- Packing as per customer’s demand.
We promise will offer the best price by the high quality in china! We also accept special order about the products. If you are interested in our products. Please do not hesitate to let us know.We are pleased to give you the detailed information.We promise that our products would be safety and were in high quality and reasonable price. If you are interested in our products, please contact us asap.We are sincerely looking for your cooperation.
Most of our products are exported to Europe or Americas, both standard and nonstandard products available. We can produce as per your drawing or sample. Material can be standard or as per your special request. If you choose us, you choose reliable.

Materials Available
1. Stainless Steel: SS201, SS303, SS304, SS316, SS416, SS420
2. Steel:C45(K1045), C46(K1046),C20
3. Brass:C36000 ( C26800), C37700 ( HPb59), C38500( HPb58), C27200(CuZn37), C28000(CuZn40)
4. Bronze: C51000, C52100, C54400, etc
5. Iron: 1213, 12L14,1215
6. Aluminum: Al6061, Al6063
7.OEM according to your request
Surface Treatment
Annealing, natural canonization, heat treatment, polishing, nickel plating, chrome plating, zinc plating,yellow passivization, gold passivization, satin, Black surface painted etc.
Processing Method
CNC machining, punch,turning, milling, drilling, grinding, broaching, welding and assembly
QC & Certificate
Technicians self-check in production,final-check before package by professional Quality inspector
ISO9001:2008 , ISO14001:2001,ISO/TS 16949:2009
Package & Lead Time
Size: Drawings
Wooden Case/Container and pallet, or as per customized specifications.
15-25days samples. 30-45days offcial order
Port: Shanghai/Ningbo port







