R911391266 is part of the KSM Servo Drives Series by Indramat Drives.
Specs
Type: Motor-integrated servo drive Max Speed: 6000 RPM Stationary Torque: 5.5 Nm Max Torque: 18 Nm Stationary Current at 60K: 5.2 A Max Current: 17.7 A Moment of Inertia: 0.00087 kgm2 Weight: 9.6 kg Motor Size: 61 Motor Length: C Winding Designation: 61 Cooling Method: Natural Convection Encoder: Single-turn (Hiperface) 128 signal periods Electrical Connectors: Hybrid Communication Output: Multi-Ethernet Ingress Rating: IP65 Supply Voltage: 750 V DC Shaft: Plain Sealing Ring: DIN 6885-1 Safety Technology: Safe Torque Off (STO) Operating Temperature: 0 to 40 degrees Celsius Installation and operation altitude: 1000 meters above sea level Thermal Time Constant: 18 minutes Voltage Constant: 71.5 V per 1000 RPM Torque Constant: 1.16 Nm/A