How to configure the planetary reducer according to the servo motor? This is a frequently asked question. To be exact, the servo motor can be equipped with almost all reducers, but pay attention to the problem of connecting flanges.

In application, we should pay attention to the four dimensions and two basic principles to match the servo motor with the reducer.

Principle 1: A small servo motor can be equipped with a large reducer, while a large motor should not be equipped with a small reducer; Principle 2 The higher the hardness of the same specification, the better the quality.

Four dimensions: torque, speed ratio, accuracy and specification.

1. Torque: the rated working torque of the reducer shall be greater than or equal to the rated output torque of a motor system multiplied by the reduction ratio.

2. Speed ratio: the reduction ratio of the reducer is approximately equal to the rated speed of the motor divided by the final output speed.

3. Precision: The return clearance (return clearance, return clearance or said turning clearance) of the reducer depends on the specific working requirements. Generally speaking, the clearance of the servo motor is not more than 20 minutes of arc, and the single stage deceleration can be less than or equal to 3 minutes of arc. Generally, it is a high-end product.

4. Specification: The section size of the reducer is generally similar to that of the motor. For other parameters, it is better to refer to the description of the selected brand. Technical sample General description Selection steps and calculation examples

The selection of the reducer is based on the requirements of the equipment. The performance of different types of reducers is also very different. The selection should be based on the actual transmission efficiency. The performance of reducers of different models varies greatly. When selecting the model, it is necessary to select the corresponding transmission parts from the whole equipment.

The above is an introduction to how to configure planetary reducer based on the servo motor. If you need a planetary reducer, you are welcome to consult the Newgear manufacturer.