R911281831 is part of the MKD Synchronous Motors Series by Indramat Motors.
Type: Synchronous Motor Nominal Speed: 3000 rpm Theoretical Torque: 187 Nm Rotor Moment of Inertia: 0.0355 kgm2 Winding Inductance: 5.7 mH Voltage Constant at 20° C: 154 V/1000rpm Winding Resistance at 20° C: 0.35 Ohm Torque Constant at 20° C: 1.7 Nm/A Thermal Time Constant: 90 minutes Weight: 55 kg Housing Finish: Black-coated Maximum Setup Elevation: 1000m above sea level Allowable Surrounding Air Temperature: 0 to 45 degrees C Insulation Class: F Motor Length: D Motor Size: 112 Transport Position: Horizontal Allowable Ambient Temperature (Transport): -20 to 80 degrees C Motor Use: Punching, Pressing, Press-feed operations Cabling: Easy Installation: Flexible Startup: Simple Special Applications: Food Industries (without housing finishes) Commutation Type: Electronic