R911339889 is part of the MSK Synchronous Motors Series by Indramat Motors.
Internal Sensor: Yes Output Shaft: Plain Sealing Ring: Yes Protection Standard: IP 65 Insulation Class: 155 degrees Continuous Torque: 57 Nm Constant Current at Rest: 32.4 A Constant Torque at 60K: 38 Nm Continuous Current at 60K: 21.6 A Encoder: Multiturn Hiperface optical Heat Transfer Method: Natural Convection Thermal Time Constant: 90 minutes Operating Temperature Range: 0 to +40 degrees Celsius Winding Inductance: 4.200 mH Weight: 45.1 kg Max Revolutions per Minute: 4500
MSK100C0300NNM1LG0NNNN MSK100C 0300 NN M1 LG0 NNNN MSK-100C-0300-NN-M1-LG0-NNNN