R911273513 is part of the MDD Synchronous Motors Series by Indramat Motors.
Specs
Housing Protection: Yes Resistance to Solid and Liquid Substances: Yes Continuous Start-Stop Operation: High Repeat Frequency Operational Efficiency: 95% For More Than Five Years Operation: Straightforward Cooling Mechanism: Natural Convection or External Air Blower Digital Feedback Mechanism: Yes Quality Standards: American and European.