R911398121 is part of the MSK Synchronous Motors Series by Indramat Motors.
Specs
Product Type: Synchronous Motor Design Purpose: Automation of assembly lines Operating Conditions: Highly humid areas, High temperature areas Maximum Speed: 4600 rpm Torque Output: High due to electronic commutation Continuous Torque: 70 Nm at motor overtemperature of 60K Motor Overtemperature: Can be operated at 100K Ambient Temperature: Optimum performance at 40K Additional Features: Inbuilt Encode