R911374803 is part of the MS2N Servo Motors Series by Indramat Motors.
Specs
Type: IndraDyn S synchronous servomotor Frame Size: 70mm Frame Length: D Maximum Electrical Speed: 4,000min-1 Maximum Mechanical Speed: 6,000min-1 Design: IM B5 according to EN600034-7 specifications Flange Size: 140mm Temperature Sensor: Yes Warning Temperature Threshold: 140°C Rotor Type: Low inertia Cooling Mode: Forced ventilation with axial fan Fan Frequency: 60Hz Fan Voltage: 115V Transportation Ambient Temperature Range: -25°C to +55°C Holding Brake: No Shaft Type: Smooth with sealing ring Capacitor Discharge Capacity: 4.1nF Thermal Time Constant: 54s Weight: 17.5g Encoder Design: Multi-turn with 4,096 absolute revolutions Bearings: Standard Rotor Moment of Inertia: 0.0021g*m2 +/-10%