Vascat MAC Qi 250L 0/338/338/236kW x 0/1436/2350/3300RPM Absorbing Rated Square Frame AC Vector Motor, foot mounting (B3) for 400V 3 phase supply.
250 Frame, Force Ventilated (IC06) to IP23.
Includes force cooling fan, intake filter, insulated ball bearing at DE, Balancing to grade 'B', winding and bearing temperature detection and 2048ppr x 15V HTL Encoder.
For use with a Closed Loop AC Vector Drive having the encoder board option fitted for full closed loop vector control and the minimum switching frequency set to 3.5kHz.
Continuous Shaft Load: 338kW.
Overload: 150% to S6 (40%), subject to reduced maximum speed (requires shaped Current limit to prevent to motor slipping out at the higher speeds).
Base Speed: 1436RPM.
Maximum Speed at Full Output: 2350RPM.
Maximum Speed at Reduced Output: 3300RPM.
Torque to Base Speed: 2250Nm.
Torque at Maximum Speed: 683Nm.
Full Load Current: 633A.
Voltage: 400V 3 Phase.
Supply Frequency: 71/164Hz at Base/Maximum Speed.
Magnetising Current: 289A.
Overall Dimensions: 622mm Wide x 1288mm Long x 968mm high overall.
Mounting: Foot mount on 24mm holes at 406mm wide x 675mm centres.
Weight: 1199kg.
Rotor Inertia: 2.833kgm2.
Shaft: 110mm diameter x 210mm from shoulder with 28mm wide keyway.
Drive End Bearing: Ball Bearing for a direct connected load.
Bearing Protection: Insulated Bearing fitted to the drive end.
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.
Part number: MAC Qi 250L F62 B3 OV18000632.
Download the MAC-Qi-250L Dimension drawing and output curves from the link below...