There are two types of gear motors:

1. The External Type: 
This motor is simple, compact, lightweight, inexpensive and capable of a relatively high-speed rotation. It has a cross-sectional structure similar to that of a gear pump and requires a drain to be installed for oil seal protection.

2. The Internal Type: 
This motor is compact, relatively inexpensive and operates with a high torque at a low speed. It consists of an internal trochoid gear motor and differential speed reducer.

To learn more about the gear motors we stock and service, contact our technicians today.