Gearmotors are ideal for applications that require high output torque in the smallest possible drive package, or when the motor output speed needs to be reduced. Their high torque-to-size ratio makes them the ideal drive solution for tight spaces, or when the overall machine design needs to be optimized for the smallest possible motor footprint. The inherent benefit of integral gearmotors is that they function as torque multipliers and speed reducers, requiring less motor power to drive a given load. The gear housing design, the gearing type, gear lubrication, and the specific mode of integration all affect the gearmotor performance, and application suitability.