Three-phase motor M3 250M-55 kW-4pole-B5

Electric motor, three-phase motor, Power= 55 kW, Speed= 1500 Rpm, Construction type B5,

Voltage= 3 x 400/690 V-50 Hz, 3 x 460/795 V-60 Hz (± 5% according to VDE 0530), Frequency= 50/60 Hertz.

Efficiency class= IE3, Efficiency= 94,6%, Paint= RAL 5010 (gentian blue), Degree of protection= IP55, Temperature sensor= 3 x PTC thermistors,

Operating mode= S1- 100% DC, Terminal box position= top (rotatable), Housing= Cast iron, Insulation class= F (155°C), 

Ball bearing= SKF or equivalent, Cooling= axial fan (Plastic), Motor feet= fixed potted (if present), with relubrication device.

The electric motor is suitable for frequency converter use and for both directions of rotation.

According to VDE 0105 or IEC 364 all work on the electric drive must only be carried out by qualified

specialist personnel. For modifications or special designs please send inquiry.

All product photos are non-binding examples!