R911275591 is part of the MHD Synchronous Motors Series by Indramat Motors.
Motor Type: Synchronous Servo Motor Inertia: Low Torque to Inertia Mass Ratio: Excellent Start-Stop Operation: High Repeat Frequencies Feature: Maintenance-Free Operation Bearing Capacity: High Radial Loads Encoder System: Digital Servo Feedback Encoder Type: Multi-Turn Absolute Encoder Data Storage Capability: Yes IP Rating: IP 65 Overload Capability: High Usage: Safe in Adverse Environmental Conditions