R911331123 is part of the MSK Synchronous Motors Series by Indramat Motors.
Specs
Product Type: Synchronous Motor Operating Temperature: 0 - 40 degrees Celsius Operating Elevation: Up to 1000 meters above sea level Speed Control: High precision Rotor Type: Low inertia Torque Output: High Energy Density: High Magnetic Flux: High due to permanent magnet Functionality: High speed start stop applications Design: Wide air gaps for high speed stability