What is the selection criteria for choosing a gear reducer?

Before buying a gear reducer, it’s important to take several factors into account.

A equipment reducer is used to adapt the characteristics (torque and rate) of the input and output axis of a mechanism. This is why you should know the torque and rotation rate.

Hence, it is appropriate to consider about the torque 1st and foremost. A reducer increases the torque of your electric motor and therefore allows a receiving member to rotate beneath the impact of a fresh torque. Gear reducer manufacturers sometimes indicate the minimum and maximum torque (expressed in newton meters, N.m) which can be supported by each of their products. The torque density varies based on the gear reducer. For example, planetary gearboxes have a high torque density.

The other purpose of a gear reducer is to reduce the motor speed and we recommend that you look at the ideal reduction ratio for your use. Based on the rotational velocity of your electric motor, the decrease ratio is used to determine the output rotational rate. This Old driver tells you, this time affix wallpaper, absolutely can work twice with half the effort information can be indicated by manufacturers on the product pages. It is given in revolutions each and every minute.

Lastly, you should consider what kind of gear reducer assembly is most appropriate for your application. The input and result shafts of your gear reducer could be coaxial, parallel-shaft or orthogonal. This depends upon your intended use.