R911330886 is part of the MSK Synchronous Motors Series by Indramat Motors.
Specs
Type: Synchronous Motor Max Torque: 631 Nm Encoder Type: Multiturn Optical Encoder Encoder Signal Periods: 2048 Holding Brake: Not Included Cooling Method: Natural Convection or Surface Cooling (Optional) Torque at 60K Overtemperature: 12 Nm Torque at 100K Overtemperature: 14 Nm Torque with Surface Cooling: 18 Nm Shipping Weight: 13.9 kg IP Rating: IP65.