R911347189 is part of the MSK Synchronous Motors Series by Indramat Motors.
Product Name: Bosch Rexroth MSK Synchronous Motor Purpose: High-power industrial use Motor Type: Servo System Accuracy: ±80 angular seconds Cooling Method: Liquid-cooled Output Shaft: Plain with shaft sealing ring Sealing Ring Standard: DIN 3760 - design A Holding Brake: Electrically released, 120Nm torque