Vascat 0/275/275/275kW x 0/469/1136/3905RPM Square Frame AC Vector Motor, foot mounting (B3) for 450V 3 phase supply.
315 Frame, Force Ventilated (IC06) to IP23.
Includes force cooling fan, intake filter, Ball bearing at DE, insulated bearings, Special Shaft, Reinforced Insulation, Shaft Grounding Ring, Thermistors, bearing temperature probes and 2048ppr x 15V HTL Encoder.
Use with a Closed Loop AC Vector Drive with 4kHz minimum switching frequency, having the encoder board option fitted for full closed loop vector control.
Output: 0/275/275/275kW.
Overload: 150% to S6 (40%) below 1400RPM, then tapering off to 118% at maximum speed (set a tapered Current limit to prevent the motor slipping out of sync at the higher speeds).
Base Speed: 1136RPM.
Maximum Speed at Full Output: 3905RPM.
Torque to Base Speed: 5600Nm.
Torque at Maximum Speed: 673Nm.
Full Load Current: 1056A.
Voltage: 450V 3 Phase.
Windings: Reinforced insulation to 690V
Supply Frequency: 23.7/57.4/197Hz at Base/Maximum Speed.
Magnetising Current: 385A.
Dimensions: 710mm Wide Body x 1488mm Long x 1099mm high overall.
Mounting: Foot mount on 28mm holes at 462/508mm wide x 755mm centres, 216mm back from the shaft shoulder.
Weight: 2355kg.
Rotor Inertia: 13.89kgm2.
Shaft: 110mm diameter x 210mm from shoulder without keyway.
Drive End Bearing: Ball Bearing for a direct connected load.
Bearing Protection: Insulated Bearings and High Speed Bearing Current bypass brush fitted to NDE.
Balance: to Class 'B'.
Ambient Temperature: 40C at up to 1000m above sea level.
Cooling: Force Ventilation Fan with Intake Filter fitted at 4kW for 400V 3ph 50Hz supply at 7.6A.
Over-Temperature Protection: Thermistors and bearing temperature probes included for use with Customers external protection device.
Encoder: ROD 1024ppr at HTL level.
Part number: MAC QT 315L E62 IP23 B3 OV20000190-2186. (MACQT315LE62 IP23 B3 OV20000190 2186)
Download the MAC-QI-315L Dimension drawing and data sheen showing output curves from the links below: