High Stiffness Reducer Gear Head type
3Frame Sizes
OD: 73mm / 79mm / 93mm
6stage Reduction
1/19・1/29・1/49・1/79・1/99・1/119
*The 1/119 reduction ratio is only available on frame sizes 030 and 050.
Features
In addition to compact body with a high torque and wide range of reduction ratios, easy and trouble-free motor coupling dramatically improve work efficiency .
It enables more flexible designs than ever before for all types of applications.
Easy connection to the motor!
The Gear Head type can be easily coupled with the servo motors of other companies!
Much easier to assemble. Less man-hour in production.
The motor is provided with bracket mounted for easier use in various applications.
CMP device
AGV
Type Codes
| ①Model Name | DG Series |
|---|---|
| ②Type | S: Solid |
| ③Frame Size*1 | 010：11N・m |
| 030：31N・ｍ | |
| 050：52N・m | |
| ④Output shaft type | F: Flange shaft |
| J: Straight shaft (No key, no shaft end tapping) | |
| ⑤Reduction Ratio | 019：1/19 |
| 029：1/29 | |
| 049：1/49 | |
| 079：1/79 | |
| 099：1/99 | |
| 119：1/119*2 | |
| ⑥Precision | N: Standard Specification |
| ⑦Flange Type for Motor Mounting *3 | HS1, KS2 etc. |
| ⑧Option 1 | N: Standard Specification |
| ⑨Option 2 | N: Standard Specification |
| X: Optional Specification | |
| ⑩Specification Code | U1: Addition of output shaft key and shaft end tapping |
*1 The rated torque for a 1/49 reduction ratio is shown for each frame size.
*2 The 1/119 reduction ratio is only available on frame sizes 030 and 050.
*3 Please contact us for details.
Dimensional diagrams
Motor Matching/Motor Power DesignList
- The tables show below representative examples as of October 2025. The specifications of servo motors are subject to change. When placing an order, be sure to check the dimensions of the servo motor flange you are going to use and the dimensions of the area in which our reducer for servo motor will be installed.
- The tables below show servo motors of various standard specifications.For servo motors using an oil seal or other options, be sure to check whether a reducer can be mounted by referencing the Detailed Dimensions of Input Shaft and Flange Shapes.
- For more details, please contact your nearest Sales Office or the CS Center.
Selection Process
The high stiffness reducer can be selected as follows. Download the catalog for details.
- 1 Calculation of average load torque on output shaft side in terms of usage
- 2-1 Calculation of average output RPM
- 2-2 Deciding on reduction ratio
- 2-3 Calculation of average input RPM
- 2-4 Calculation of maximum input RPM
- 3 Confirm that with performance table values that satisfy the usage conditions
- 4 Select the motor and select a motor mounting flange type that can be mounted in accordance.
- 5 Calculation of reducer Life time
CAD data
CAD data for High Stiffness Reducer Gear Head type can be downloaded from the Selection Tools.
CAD Data Download Procedure
On page "Filter Search of High Precision Reducer for Servo Motor and High Stiffness Reducer"select the High Stiffness Reducer Gearhead Type.
Select the narrowing criterias in the middle section and you can download the CAD data for the model displayed in the bottom section.
Contact us
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Enter each item and click the "Confirm" button.
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