R911279073 is part of the MKD Synchronous Motors Series by Indramat Motors.
application: Servo and main spindle motors location of B-side power connector: Top optional blower unit location: Attached to motor blower unit operation voltage: AC 115 – 230 V operation voltage tolerance: ± 10/15 % Operation frequency: 50/60 Hz blower unit application: Surface cooling during high load applications continuous torque at standstill (60-K/100-K overtemperature): 57 Nm continuous current at standstill (60-K/100-K overtemperature): 39.9 A normal operation continuous current (60-K/100-K overtemperature): 26.6/32.6 A Normal operation continuous torque at standstill (60-K/100-K overtemperature): 38/43.5 Nm pole pairs: 4 winding inductance: 6.7 mH installation: B05 flange mounting maximum installation height: 1000 meters above sea level housing paint: Prime black coat holding brake: Installed shaft: Keyed, protected by a radial shaft sealing ring protection standard: IP 65