R911341643 is part of the MSK Synchronous Motors Series by Indramat Motors.
Rexroth IndraDrive Drive System: Yes Encoder: Single-turn with Hiperface Interface Encoder Signal Periods: 16 Measuring Principle: Optical Shaft Type: Standard Plain Maximum Speed: 4200 revolutions per minute Maximum Torque: 32.0Nm Pole Pairs: 4 Rotor Moment of Inertia: 0.00075 kgm2 Protection Rating: IP 65 Cooling Mode: Natural Convection
MSK061C0300NNS3UG0NNNN MSK061C 0300 NN S3 UG0 NNNN MSK-061C-0300-NN-S3-UG0-NNNN MSK61C-0300-NN-S3-UG0-NNNN