Planetary gear reducer, also known as planetary reducer, servo reducer.In the reducer family, due to its small size, high transmission efficiency, wide deceleration range, high precision and high precision, it is widely used in servo motors, stepper motors, DC motors and other transmission systems for servo motors, steppers Motor, DC motor and other transmission systems.Its function is to reduce the speed, increase the torque, and reduce the load/motor moment of inertia ratio, under the premise of ensuring precise transmission.Do you know the instructions for purchasing a planetary reducer.Come on, take a look at the editor. 1. When we buy a planetary reducer, we should first determine the reduction rate.this is very important.If the company's products we choose do not meet the reduction ratio we want, we can choose to close or find other companies for customization. 2. After determining the reduction rate, please multiply the rated torque of the selected servo motor by the reduction ratio.In principle, the obtained value should be less than the rated output torque of similar reducers provided in the product catalogue.At the same time, consider the overload capacity of its driving motor and the actual required * * * * * * maximum working torque.The required working torque should be less than 2 times of the rated output torque.After meeting the above conditions, please choose a reducer with a small volume * * *, and the cost of a reducer with a small volume is relatively low. 3. Return permission.The smaller the return gap, the higher the accuracy and the higher the cost.User should consider lateral/radial force and average life.The reducer with large lateral/radial force has high reliability, and it is not easy to cause problems in installation and use.We just need to choose one that meets the accuracy requirements.At the same time, lateral and radial forces and average working life should be considered.After meeting the above analysis indicators, you cannot choose to install the size according to the data of different models of the product. 4. Finally, you have to consider the weight of the engine you are handing out.The reducer is only allowed to match the motor and has a certain weight.If it runs for a long time, the motor is too heavy and the reducer will be damaged.
