Three phase motor M4 355M2-250 kW-2pole-B5
Product information "Three phase motor M4 355M2-250 kW-2pole-B5"
Electro motor, Three-phase motor, Power= 250 kW, Speed= 3000 rpm
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= IE4, Efficiency= 96,5%, Paint= RAL 7031 (blue grey), Degree of protection= IP55, Temperature sensor= 3 x PTC thermistors,
Weight= 1869,0 kg, Operating mode= S1- 100% DC, Terminal box position= top, Housing= Cast iron, Insulation class= F (155°C), with relubrication device ,
Ball bearing= SKF or equivalent, Cooling= axial fan (Plastic), Motor feet= fixed potted (if present).
The engine mounting is designed for clutch operation. We recommend reinforced Cylindrical roller bearings for belt drives.
The Electric motor is suitable for frequency converter use and for both directions of rotation.
According to VDE 0105 bzw. 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! Technical changes reserved.
| Efficiency Class: | IE 4 |
|---|---|
| Performance: | 250 kW |
| Rotation speed: | 3000 rpm / 2 polig |
| Type of construction: | B5 |
| Efficiency Class: | IE 4 |
|---|---|
| Performance: | 250 kW |
| Rotation speed: | 3000 rpm / 2 polig |
| Type of construction: | B5 |