R911343243 is part of the MSK Synchronous Motors Series by Indramat Motors.
Specs
Housing Design: Complies with DIN 42955 Holding Brake: 30 Nm, 24 Volts DC Operating Ambient Temperature: 0 to 40 degrees Celsius Power Connector: 240-Degree Rotatable Shaft: Plain with Seal to Protect Bearings Safety Feature: Holding Brake to Prevent Accidental Motion.