R911290884 is part of the MHD Synchronous Motors Series by Indramat Motors.
Specs
Type of Motor: AC Servo Motor Cooling Mechanism: Natural convection or surface cooling Protection Rating: IP 65 Output Shaft: Basic with shaft sealing ring Maximum Speed: 4,000 rpm Maximum Torque: 66.0Nm Holding Brake: Electrically Released (22Nm holding torque) System Accuracy: ±0.5 Angular Minutes.