R911316327 is part of the MSK Synchronous Motors Series by Indramat Motors.
Specs
Product Type: Synchronous Motor Usage: High Torque Applications Function: Rotary Main and Independent Servo Drive System Thermal Class: 155 Additional Features: Low Inertia Rotor, Inbuilt Sealing Kit Maximum Velocity: 9000 rpm Moment of Inertia: Lowered Mass: Less