R911345503 is part of the MSK Synchronous Motors Series by Indramat Motors.
Specs
Thermal Time Constant: 100 minutes Heat Transfer Type: Natural Convective Protection Standard: IP 65 Insulation Class: 155 Constant Torque: 70 Nm Constant Current: 41.6 A Power Connector Position: B Side Motor Temperature Sensor: Included Output Shaft: Sealed Moment of Inertia: 0.01380 kgm2 Weight: 53.5 kg Winding Inductivity: 1.960 mH Steady Torque at 100K: 80.5 Nm Continuous Current at 100K: 47.8 A Optical Encoder: Singleturn EnDat2.1.