What problems should we pay attention to when purchasing a servo reducer

Now there are many types of reducers, and the functions and sizes of different reducers are very different.Be sure to find out which reducing agent you need before purchasing.There are also a variety of reducers, which are generally divided into three types: cycloidal pin reducers, planetary gear reducers, and worm gear reducers.Harmonic reducer, roller cam reducer, annular worm reducer, etc.There are many branches below, which is very complicated for one to list one by one.Every fit field is different.GM worms and worms; planetary gear reducers should be selected for those with high precision requirements, such as stepper motors and servo motors; RUNDOID PIN gear reducers are rarely useful now, and are also equipped with high-precision servo motors.Servo reducers are famous for their small size, fast transmission and high precision.There are many problems when purchasing a servo reducer.You should take care not to purchase defective products.What should be considered when purchasing a servo reducer?
1. Determine the required reduction ratio.
2. After determining the reduction rate, please multiply the additional torque of the servo motor selected by the reduction rate.In principle, the obtained value should be less than the additional output torque of the nearby reducer provided in the catalogue.Consideration should be given to the overload capability of the drive motor and the actual need for large operating torques required in practice.The required * * maximum operating torque should be less than twice the additional output torque.When you are satisfied with the above conditions, please choose a reducer with a small volume.The cost of a small reducer is relatively low.
3. Return the gap.The smaller the return gap, the higher the accuracy and the higher the cost.User should consider lateral/radial force and average life.A reducer with a large lateral/radial force has high reliability, and it is not easy to cause problems in equipment and applications.
4. Also consider the components of the motor.The reducer is only allowed to match the motor smaller than a certain component.The motor is too heavy, and long-term operation will damage the input flange of the reducer.
5. Know the brand
Before buying, you should know what brand of reducing agent you need.If there is no brand restriction, you should choose a reducer suitable for the motor.
6. Know Power
We should clearly understand what is the power of the servo reducer we need, so it can be used together.