R911325576 is part of the MSK Synchronous Motors Series by Indramat Motors.
Specs
Output Shaft: Keyway-type Encoder System: Optical Use Environment: Normally Explosive Atmosphere Size Code: 101 Intended Use: Industrial Applications Grounding Requirement: Yes Protection Measures: Against Jamming and Crushing Balance Method: Full Key Torque Transmission: Form-locking with Constant Direction Radial Shaft Sealing Ring: Operates as Abrasive Seal Damage Risk: Possible from Intrusion of Liquid Global Shipping: Yes Cooling Time: Approximately Five Times Thermal Constant Holding Brake: None Housing Condition: No Corrosion