R911344039 is part of the KSM Servo Drives Series by Indramat Drives.
Specs
Design: Servo motor integrated with drive electronics Size: 041 Cable Type: Single hybrid cable (power and communication) Safety Technology Support: Safe motion without SBC Motor Holding Brake: Available as optional Encoder Type: Optical, Hiperface protocol Motor Shaft: Plain with sealing ring Ethernet Support: Multi-Ethernet Rated Supply Voltage: 750 Volts DC Cooling Method: Natural convection Transport Ambient Temperature: -20 and 70 degrees Celsius Storage Ambient Temperature: -20 and 55 degrees Celsius Enclosure Rating: IP 65 Operating Temperature Range: 0 to 40 degrees Celsius Installation Altitude Limit: 1000 meters Performance Derate at 55 degree Celsius: 55% of rated output Performance Derate at 4000 meters altitude: 65% of rated output.