R911284588 is part of the MHD Synchronous Motors Series by Indramat Motors.
Product Type: Synchronous Motor Feedback Mechanism: Digital Servo Degree of Protection: IP 65 Design: Completely Closed Material: Special Magnet Materials Length Code: A Operating Temperature: 0 to 40 degree Celsius Performance Data: High Shaft Specification: With Key As Per DIN 6885-1 Shaft Sealing Ring: Yes Cooling Type: Natural Convection and Liquid Cooling Weight: 30kg (Without Holding Brake) Installation: Can be installed in any orientation Packaging: Custom Military-Grade.