R911324915 is part of the MSK Synchronous Motors Series by Indramat Motors.
Specs
Product: Bosch Rexroth MSK Synchronous motor Housing design: Natural convection Torque constant at 20 degrees C: 3.10 Nm/A Winding resistance at 20 degrees C: 3.20 ohms Pole pairs: 6 Output shaft: Plain with radial sealing ring Holding brake: 23Nm, electrical release Power connection: Flange socket RLS1201 Overvoltage category: III Encoder system: Multiturn absolute optical EnDat 2.1 Mechanical rotations: Less than 4096 Position storage: Yes, even after power disconnection.