Vascat 0/250/485/231kW x 0/333/644/2500RPM Square Frame AC Vector Motor, foot mounting (B3) for 690V 3 phase supply.
315 Frame, Force Ventilated (IC06) to IP23.
Includes force cooling fan, intake filter, Ball bearing at DE, Insulated Bearings, Shaft Grounding Ring, Thermistors, bearing temperature probes, 2048ppr Incremental Encoder and T12/10kN Torque flange with blocking device.
Use with a Closed Loop AC Vector Drive with 2.5kHz minimum switching frequency, having the encoder board option for full closed loop vector control.
Motoring:-
Power Output: 0/250/485/231kW.
Overload: 150% to S6 (40%) below 644RPM, then tapering off to 100% at maximum speed (set a tapered Current limit to prevent the motor slipping out of sync at the higher speeds).
Base Speed: 644RPM.
Maximum Speed at 231kW Output: 2500RPM.
Torque to Base Speed: 7200Nm.
Torque at Maximum Speed: 882.8Nm.
Full Load Current: 515A.
Voltage: 690V 3 Phase.
Supply Frequency: 32.8/128Hz at Base/Maximum Speed.
Magnetising Current: 174A.
Absorbing:-
Power: 0/250/537/250kW.
Overload: 150% to S6 (40%) below 712RPM, then tapering off to 100% at maximum speed (set a tapered Current limit to prevent the motor slipping out of sync at the higher speeds).
Base Speed: 712RPM.
Maximum Speed absorbing 250kW: 2500RPM.
Torque to Base Speed: 7200Nm.
Torque at Maximum Speed: 955Nm.
Full Load Current: 515A.
Voltage: 690V 3 Phase.
Supply Frequency: 35/123Hz at Base/Maximum Speed.
Magnetising Current: 174A.
Dimensions: 694mm Wide Body x 1582mm Long x 1104mm high overall.
Mounting: Foot mount on 28mm wide slots at 406/508mm wide x 855mm centres, 188mm back from the shaft shoulder.
Weight: 2700kg.
Rotor Inertia: 16kgm2.
Shaft: Fitted with T12/10kn Torque flange and blocking device (Torque flange supplied by Customer).
Drive End Bearing: Ball Bearing for a direct connected load.
Bearing Protection: Insulated Bearings plus 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 2048 ppr at TTL level.
Part number: MAC QT 315P C61 IP23 B3 OV23000303V2-2186. (MACQT315PC61 IP23 B3 OV23000303V2 2186)
Download the MAC-QI-315P Dimension drawing, data sheets showing output curves and .rar CAD file from the links below: