Vascat 0/250/250kW x 0/5182/7000RPM Square Frame AC Vector Motor, foot mounting (B35) for 440V 3 phase Inverter Drive supply.
225L Frame, Force Ventilated (IC06) to IP23S.
Includes 2x force cooling fan, intake filter, High Speed bearings, Shaft Grounding ring and HTL Encoder.
For use with a Closed Loop AC Vector Inverter Drive having the encoder board option fitted for full closed loop vector control and a switching frequency not less than 2.5kHz.
Motoring: -
Continuous Output: 250kW
Overload: S6 0/372KW x 0/5182RPM, reducing to 270kW at 7000RPM.
Base Speed: 5182RPM.
Maximum Speed at Full Output: 7000RPM.
Torque to Base Speed: 460Nm.
Torque at Maximum Speed: 341Nm.
Full Load Current: 399A.
Voltage: 440V 3 Phase.
Supply Frequency: 86.8/118Hz at Base/Maximum Speed.
Absorbing: -
Continuous Absorbtion: 264kW at 5485RPM
Overload: S6 0/394KW x 0/5485RPM, reducing to 264kW at 7000RPM.
Base Speed: 5485RPM.
Maximum Speed at Full Output: 7000RPM.
Torque to Base Speed: 460Nm.
Torque at Maximum Speed: 360Nm.
Full Load Current: Estimated 399A.
Voltage: 440V 3 Phase.
Supply Frequency: 91/116Hz at Base/Maximum Speed.
Magnetising Current: 120A.
Insulation Class: F
Duty: S1
Dimensions: 878mm Wide x 1039mm Long x 944mm high overall.
Mounting: Foot mount on 8 x 24mm holes at 356/406mm wide x 184mm centres, the first being 110mm back from the shaft shoulder.
Weight: 805kg.
Rotor Inertia: 0.385kgm2.
Shaft: 55mm diameter x 110mm from shoulder without keyway.
Balancing Class B
Thermal Protection PTC 140ºC + 3xPt100
Bearing Thermal Probes Pt100
Equipped with SGR shaft grounding ring
DE Bearings: HCS71916-E-T-P4S
NDE Bearings: HCS71916-E-T-P4S
Encoder: ROD 1024 HTL.
Terminal Box Position: Back left
Fan Position: 2 x Force Ventilation Fans with Intake Filters fitted at 0.37kW and 4kW for 400V 3ph 50Hz supply at 1.11A and 7.6A mounted on top
Ambient Temperature: 40C at up to 1000m above sea level.
Part Number: MAC HS2 225L B22 IP23 B35 OV21000459
Download the Dimension drawing and output curves from the links below...