R911325408 is part of the MSK Synchronous Motors Series by Indramat Motors.
Specs
Rotor Moment of Inertia: 0.00613 kgm2 Pole Pairs: 4 Ingress Protection Rating: IP 65 Thermal Sensor: KTY84 Maximum Speed: 3,850 revolutions per minute Maximum Torque: 88.0Nm Coating: 2K Epoxy Resin Coating Encoder: Single-Turn with Hiperface Interface Output Shaft: With Keyway per DIN 6885-1 Shaft Sealing Ring: Present