R911260128 is part of the DDC Digital Intelligent Servo Drives Series by Indramat Drives.
Controller Module: DLC Single-Axis Positioning Power Supply Unit: Included Operation: Electrical Cable or Forward Feed Unit Design: Compact Design with IP 65 Protection Housing: Special Configuration Slots Numbered U1 to U5 Features: Bleeder Resistor Rated Current: 100 Amperes Temperature Control: Internal Air Blower and Heatsink Configuration Components Compatibility: Must Match the Drive Controlle