R911345671 is part of the MSK Synchronous Motors Series by Indramat Motors.
Product Type: Synchronous Servo Motor Encoder System: Multi-turn absolute, Hiperface optical encoder Cooling System: Liquid cooling Operating Temperature: 0–40 degree Celsius Pole Pairs: 4 Moment of Inertia: 0.00613 kg*m2 Brushless Design: Yes Maximum Operating Sound Pressure: Below 75 dB [A] Peak Current Input: 63.9 A Maximum Torque: 88 Nm Shaft Type: Keyway-type Brakes: Electronically released holding brakes Weight with Brakes: 23.6 kg Weight without Brakes: 22.5 kg Maximum Speed: 5,200 RPM Protection Class: IP65 Shape: Standard Adjustable Winding Size: Yes