R911288172 is part of the MHP Servo Motors Series by Indramat Motors.
Specs
Motor Type: Synchronous AC Motor Base Speed: 2000min-1 Maximum Speed: 3000min-1 Housing: Black Coated Maximum Windings Temperature: 155C Nominal Frequency: 133Hz Pole Pairs: 4 Overload Protection: Yes Torque/Inertial Mass ratio: High Winding Resistance: 0.35 Ohms at 20C Feedback Control: Yes Winding Inductance: 5.7mH Isolation Class: Class F Protection Rating: IP 65 Weight: 48Kg Thermal Time Constant: 40 Minutes Maximum Torque: 187Nm Operation Temperature: 0C to +40C Field Inductance: 2.85mH Compliance with EMC Regulations: Required.