R911289944 is part of the DKS AC Servo Drives Series by Indramat Drives.
Specs
Type: Smart Drive Control System Application: Automation systems, MDD motors Mains Connection: Direct, Single or three phase possible Required Voltage: 230 Volts Rated Current: 100 A Peak Current: 100 A Pulse Width Module Frequency: 4 kHz Operating Frequency: Between 50 Hz and 60 Hz Internal Brake System: Yes, active during drive circuitry failure Signal Exchange: Via binary signals with DEA I/O cards Shipping: Global via Indramat USA