R911322131 is part of the MSK Synchronous Motors Series by Indramat Motors.
Specs
Product Type: Synchronous Motor Cooling Method: Natural Convection Pole Pairs: 4 Maximum Speed: 3800 revolutions per minute Encoder Type: Optical, Multiturn Encoder Interface: EnDat 2.1 System Accuracy: ±20 angular seconds Shaft Type: Plain Shaft with Shaft Sealing Ring Holding Brake: Yes Holding Torque: 23Nm Brake Voltage Rating: 24V Protection Class: IP 65 according to EN 60529