R911334657 is part of the MSK Synchronous Motors Series by Indramat Motors.
Specs
Intended Use: Operation in potentially explosive areas Additional Features: Optical encoder system, output shaft Product Line: MSK Operation Orientation: Both horizontal and vertical Holding Brake: None Cool Down Time: Up to 140 minutes Shaft Design: Keyway shaft as per DIN 6885-1 Packaging: Custom military-grade packaging