Water cooling is a highly efficient method of transferring heat away from the motor. Cooling efficiency is maintained even at lower speeds, ideal for constant torque applications.

Typical water cooled motor applications include thruster and propulsion motors, wind turbine generators, water and wastewater pumps, tunnel-boring machines, extruders, printing presses and paper machines.

Output power 90 to 2000 kW

Frame size IEC 280 to 500

Number of poles 2 to 8

Voltages All commonly used voltages

Frequency 50 or 60 Hz

Protection IP 55, IP 56

Cooling IC71W

A high-efficiency motor fulfils IE2 requirements