SLIP-RING MOTORS
Our new ACN wound-rotor motor range has been designed to comply with the most advanced requirements:
- Steel plants especially for intermittent manoeuvre like S3 on crane control
- Cement plants for mills
- Pumping stations needing rheostat starting
- Special compressors
- Mill scraps
General features:
Production range:
Shaft height: 112-132-160-180-200-225-250-280-315-400-450-500-560-630 mm
Standard
- IEC 60034
- IEC 60072
- EN 60079-15
- DIN VDE 0530
Construction forms
- B3
- V1
- B3-B5
Materials, processes
- Yoke and shield (or flanges) in cast iron up to a size of 280 and STEEL > of 280 mm
- IP54 protection
- IC411 – IC0666 cooling
- Windings impregnated with VPI (Vacuum Pressure Impregnation)
- H class insulation
- PT100 sensors on windings and bearings
Power
- Rated voltage: low voltage 230/400 Volt – rotor voltage upon request/ medium voltage up to 11 KVolt
- Liquid rheostat starter