R911391825 is part of the KSM Servo Drives Series by Indramat Drives.
Specs
Rexroth Indramat Item: IndraDrive Mi drive system Use: Synchronous motors Design Type: 1 Performance: Basic Frame Size: 41 Length: C Cooling Method: Natural convection Electrical Connectors: Hybrid Shaft: Plain, with sealing ring Holding Brake: Not available Communication Interface: Multi-ethernet type Safety Option: Safe Motion mechanism with SBC Supply Voltage: 750 Volts DC Output Coupling: Multi-Ethernet output (2 x M12) Firmware: Separate item purchase Short Circuit Current Rating: 42,000 Amperes max. Bypass Current: 25 Amperes Ambient Temperature: 0 – 40 degrees C Switching Frequencies: 4 and 8 kHz DC Bus Capacitance: 0.012 mF Control Voltage Input: 30 to 42 Volts DC Average Sound Pressure Level: Less than 75 dB