R911277264 is part of the RAC Spindle Drives Series by Indramat Drives.
Specs
Product Type: Main Spindle Drive Controllers Compatible Motors: 1MB Frameless Spindle Motors Cooling Method: Airshaft within Controller Unit Cooling Air Source: Control Cabinet Inside or Outside Air Emits Heat: Yes Heat Discharge Mechanism: Heatsink and Air Slits in Cover Cooling System Requirement: Depends on Workload and Control Cabinet Dimensions Default Cooling Mechanism: Control Cabinet Outside Air Structural Adjustments: Needed if Inside Air or Hose Methods are Required Global Shipping: Yes