Vascat 0/250/250kW x 0/5000/10000RPM Square Frame AC Vector Motor, foot mounting (B35) for 460V 3 phase Inverter Drive supply.
250L 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 3.2kHz.
Motoring: -
Continuous Output: 235kW
Overload: S6 0/525KW x 0/5218RPM, reducing to the continous rating at 7044RPM.
Base Speed: 5218RPM.
Maximum Speed at Full Output: 10000RPM.
Torque to Base Speed: 460Nm down-rated from 720Nm.
Torque at Maximum Speed: 239Nm down-rated from 250Nm.
Full Load Current: Estimated 455A down-rated from 615A.
Voltage: 460V 3 Phase.
Supply Frequency: 87.4/168Hz at Base/Maximum Speed.
Absorbing: -
Continuous Absorbtion: 250kW at 5000RPM
Overload: S6 0/564KW x 0/5605RPM, reducing to the continous rating at 7567RPM.
Base Speed: 5605RPM.
Maximum Speed at Full Output: 10000RPM.
Torque to Base Speed: 480Nm down-rated from 720Nm.
Torque at Maximum Speed: 239Nm down-rated from 300Nm.
Full Load Current: Estimated 475A down-rated from 615A.
Voltage: 460V 3 Phase.
Supply Frequency: 93/166Hz at Base/Maximum Speed.
Magnetising Current: 160A.
Insulation Class: F
Duty: S1
Dimensions: 858mm Wide x 1131mm Long x 934mm high overall.
Mounting: Foot mount on 8 x 24mm holes at 406mm wide x 190mm centres, the first being 168mm back from the shaft shoulder.
Weight: 970kg.
Rotor Inertia: 0.669kgm2.
Shaft: 65mm diameter x 140mm from shoulder without keyway.
Balancing Class B
Thermal Protection PTC 140ºC + 3xPt100
Bearing Thermal Probes Pt100
Equipped with SGR shaft grounding ring
DE Bearings: HCS71920E.T.P4S
NDE Bearings: HCS71920E.T.P4S
Encoder: ROD436 30V 4096 S6 CR.
Terminal Box Position: Back left
Fan Position: 2 x Force Ventilation Fans with Intake Filters fitted at 1.5kW and 3kW for 400V 3ph 50Hz supply at 2.9A and 5.8A mounted on top
Ambient Temperature: 40C at up to 1000m above sea level.
Part Number: MAC HS2 250L B22 IP23 B3 OV21000316
Download the Dimension drawing and output curves from the links below...