R911320227 is part of the KSM Servo Drives Series by Indramat Drives.
Specs
Servo Drive Components: Servo Motor, Inverters / Control Sections Housing Protection Class: IP 65 Insulation Class: 155 Maximum Speed: 4700 RPM Rotor Inertia: 0.00430 kg m2 Thermal Time Constant: 25 minutes Torque Constant at 20 degrees Celsius: 1.85 Nm/A Voltage Constant: 113.8 V/1000 RPM Maximum Current: 17.7 Amps Maximum Torque: 20 Nm Continuous Torque: 8.7 Nm Motor shaft: Keyway per DIN 6885-1 Control Voltage: 30 to 42 Volts DC Control Power Consumption: 16.6 Watts Connection Voltage: 750 Volts DC Weight: 14.5 kilograms Ambient Temperature for Performance: 0 to 40 degrees Celsius Cooling Method: Natural Convection Holding Brake: Not Available (optional) Master Communication: SERCOS 2 (RS-422)