R911260457 is part of the RAC Spindle Drives Series by Indramat Drives.
Specs
Use: Main spindle drive controller Compatible with: 2AD spindle motors from Rexroth Indramat Operating Ambient Temperature: 5 to 45 degrees Celsius Performance Derating Temperature: Above 45 degrees Celsius Operating Altitude: Up to 1000 meters above sea level Performance Derating Altitude: Above 1000 meters Relative Humidity: Not to exceed 70% Current and Voltage Ratings: 200 Amps and 400 Volts AC Input: Three-phase voltages 50 to 60 Hertz Enclosure Rating: IP10 Recommended Mounting Enclosure: IP54 Dimensions: 1000mm x 460mm x 320mm Additional Interface: Not available Additional Bleeder: Not available Cooling System: Integrated cooling fan Interface: SERCOS speed set-point.