What is the selection criteria for choosing a gear reducer?
Before investing in a gear reducer, it’s vital that you take several factors into account.
A gear reducer is utilized to adapt the features (torque and acceleration) of the input and output axis of a system. This is why you have to know the torque and rotation acceleration.
It is therefore appropriate to ask yourself about the torque initial and gear reducer china foremost. A reducer escalates the torque of your motor and therefore allows a receiving member to rotate beneath the impact of a fresh torque. Gear reducer producers sometimes indicate the minimum and optimum torque (expressed in newton meters, N.m) which can be supported by each of their items. The torque density varies based on the gear reducer. For example, planetary gearboxes possess a high torque density.
The other reason for a gear reducer is to lessen the motor speed and we recommend that you look at the ideal reduction ratio to use. Based on the rotational quickness of your electric motor, the reduction ratio is used to determine the output rotational swiftness. This information is also indicated by producers on the product pages. It is provided in revolutions per minute.
Lastly, you should ask yourself the type of gear reducer assembly is best suited for the application. The insight and 
output shafts of your equipment reducer can be coaxial, parallel-shaft or orthogonal. This depends upon your intended use.