Low-kW electric motors are the foundation of machines that need little power yet must run uninterrupted all day. In many applications, from small pumps to bench equipment, the motor's reliability and efficiency in continuous duty matter more than its power figure. DRG Motor offers solutions in this segment both from stock and built to order.

Where Are Low-kW Motors Used?

Motors in the 0.55 to 7.5 kW range are common on circulation pumps, small fans, dosing systems, workshop machines and packaging lines. In these applications the motor often runs in S1 continuous duty, so efficiency feeds directly into running cost.

Efficiency and Energy Use

Even at low power, the IE3 Premium efficiency class makes a difference on a motor that runs year-round. Connected to a 400 V / 50 Hz supply with Class F insulation, the motor keeps losses low, holds winding temperature steady and extends service life.

Mounting and Protection Options

Low-kW motors come in 2-, 4- or 6-pole versions with B3 foot, B5 flange and B14 face mountings available. IP55 protection lets the motor run safely in dusty and humid environments.

Choosing the Right Low-kW Motor

Once power, speed and mounting type are clear, the right model is quickly identified. DRG Motor offers low-kW electric motors in various pole and frame options; share your machine's requirements to receive a quote for the right configuration.