Mobile-Grade Electric Motor For Higher-Voltage Applications

Danfoss Power Solutions' Editron EM-PMI375 690-volt electric motor functions as a motor and a generator. It is designed to work with the Editron EC-C1700B inverter, offering a system solution for 690 Vac and 1,050 Vdc applications such as winches, cranes, marine vessels, and mining and material handling machinery.

The Danfoss Editron EM-PMI375 690-V electric motor is in the same shape and form as the EM-PMI375 500-V motor, with the same robustness, longevity, and standardized options. Like its 500-V counterpart, the EM-PMI375 690-V motor is smaller, lighter, and more efficient than conventional products on the market, offering up to 96% efficiency throughout its operating range. Developed especially for demanding applications, the motor features a compact and robust aluminum frame structure with an IP67 rating.

The EM-PMI375 690-V motor features a higher maximum operational altitude of 3,000 meters, made possible by housing design optimization. The design of the EM-PMI375 500-V motor was also optimized, increasing its nominal altitude rating from 1,000 to 4,000 meters.

The EM-PMI375 electric motor is available in four sizes to suit a range of torque and power needs. Models include:

• T200: Continuous torque rating of 200 Nm and power range up to 63 kW.
• T500: Continuous torque rating of 500 Nm and power range from 66 kW to 158 kW.
• T800: Continuous torque rating of 800 Nm and power range from 85 kW to 251 kW.
• T1100: Continuous torque rating of 1,100 Nm and power range from 177 kW to 296 kW. 

All models feature a speed range of up to 4,000 rpm. The motors are liquid cooled with low coolant flow requirements.