R911272050 is part of the DDS Drive Controllers Series by Indramat Drives.
Application: Industrial Automation Servo Motor Feedback: Resolver Max Current: 150 A Ambient Operation Temperature: 0 to +40 degree Celsius Communication Modules: Company Assigned Function ID Air Passage Requirement: Unimpeded for cooling Mounting Hardware: Standard sized nuts and bolts Protection: Against dust and dirt Firmware: Not included, order separately Weight: Light Code Type: Mentioned on housing.