R911299988 is part of the MKD Synchronous Motors Series by Indramat Motors.
Power Connector: A-side Optional Component: Axial blower unit Temperature Sensor Type: PTC Rated Voltage: 314 – 355 V Feedback Type: Digital resolver Index Signals per Rotation: 4 Continuous Power (60-K Overtemperature): 3.2 kW Continuous Power (100-K Overtemperature): 4.8 kW Operating Speed: 2500 rpm Rated Power (Surface Cooling): 6.4 kW Cooling Method: Ambient air/Surface cooling Rated Voltage for Blower: 115 – 230V Operating Frequency for Blower: 50/60 Hz Shaft Type: Output shaft with a key Bearing Service Life: 30,000 operating hours Permissible Temperature Range: 0 – 40 degree Celsius Thermal Time Constant (Natural Cooling): 20 min Thermal Time Constant (Surface Cooling): 40 min Protection Standard: IP65