R911271721 is part of the ADS Servo Motors Series by Indramat Motors.
Specs
Product Type: Bosch Rexroth High-Speed Spindle Motor Frame Length: C Rated Power: 20kW Rated Torque: 64Nm Maximum Speed: 18000 revolutions per minute Rotor Moment of Inertia: 296.7 x 10-4 kgm2 Cooling System: External Transport Feature: Ring Bolt Terminal Voltage Range: 5V - 50V Encoder Type: Standard Sealing Air: Yes Operational Ambient Temperature: 5oC to 45oC Ingress Protection Rating: IP 54