R911238162 is part of the RAC Spindle Drives Series by Indramat Drives.
Specs
Product Type: Main Spindle Drive Controller Usage: Digital control of 1MB frameless spindle motors Feature: Internal Position Control Loop Speed Range: Broad Operation: Can operate as a C-axis or a servo-axis Current Rating: 300A Set point: +/-10V analog speed Protection Rating: IP 10 Cooling Method: Air flow inside/outside control cabinet Temperature Function Range: 5°C to 45°C Installation altitude: Below 1000m above sea level Protection entry: Diameter of more than 50mm objects.