R911264221 is part of the TDA Servo Drives Series by Indramat Drives.
Function: Main Spindle Controller Ambient Temperature for Nominal Ratings: +5° C to +45° C Storage and Transportation Temperature: -30° C to +85° C Maximum Installation Altitude: 1000 meters above sea level Power Consumption at +24V Load Voltage: 1.4 A Power Consumption at ±15V Test Voltage: 160 mA Current Rating: 100 A Continuous Effective Current: 70 A Weight: 10.5 Kg Maximum Permissible Ambient Temperature at Reduced Ratings: +55° C