R911403913 is part of the MSK Synchronous Motors Series by Indramat Motors.
Size Code: 071 Cooling Mechanism: Liquid Output Shaft: Without Keyway Operation Atmosphere: Zone 2 and Zone 22 Additional Sensors and Actuators: Required for Controlling and Monitoring Installation: As per Documentation Operating Personnel: Trained Personnel Only Protective Conductor Connection: Required Before Switch ON Operation Temperature: 0°C to 40°C Surface Temperature During Operation: 155°C Holding Brake: Not Integrated Housing: Not Leak-Proof Protection Class: IP 65