R911398853 is part of the KSM Servo Drives Series by Indramat Drives.
Specs
Single Hybrid Cable Usage: Yes Voltage: DC 750 V Current Consumption: 14.9 A Maximum Speed: 4300 rpm Moment of Inertia: 0.00087 kgm2 Maximum Torque: 25 Nm Continuous Current Consumption at Standstill: 3.3 A Temperature Increase during operation: 60 K Communication: Multi-Ethernet Output Shaft Designed: With Keyway Hybrid Electrical Connectors: Yes Holding Brake: Electrically Released, 24 V DC Mounting Positions: Versatile Shipping: Worldwide Language of Instruction Manual: Can Be Ordered in Native Language.