Questions regarding the selection for deceleration

The selection and determination of the reducer’s model, specifications, and gear ratio are all based on factors such as the characteristics of the transmission mechanism that requires speed variation, its requirements, and the working environment. If these factors are removed, it becomes impossible to select the gearbox model and determine the gear ratio! I’m not sure what the original poster means Please explain your intention so that everyone can help you solve it.

When selecting agitators for custom equipment, if the viscosity of the material, the reduction ratio, and the length of the agitator blade are known. I want to choose the best reducer. Currently, there are belt drives, gear drives, worm drives, cycloidal pinwheel drives, and other types of reducers, but what are their respective advantages and disadvantages? What are their respective best applications?

There are many types, specifications, and models of reducers. The type of transmission mechanism suitable for you, such as vertical or horizontal, and whether it is directly connected to the motor, etc. Generally speaking, any reducer that can meet your requirements will do. To select an ideal reducer, given that all other conditions are met, it is advisable to choose one with a reduction ratio as close as possible to the ideal value; the reduction ratio = speed of the servo motor / speed of the output shaft of the reducer. 　　Another aspect is torque calculation: For the lifespan of a reducer, torque calculation is very important. It is also necessary to check whether the maximum torque value resulting from acceleration (TP) exceeds the reducer’s maximum load torque.
Selection of reducer models and considerations: The appropriate power rating is usually that of the servo motors available on the market. Reducers have high versatility, with their operating factor remaining above 1.2; however, the choice can also be based on individual requirements.