Vascat 441kW x 1427RPM (4000RPM maximum speed) AC Vector Motor for 400V 3 phase supply.
250X Frame, Force Ventilated (IC06) to IP23. Includes force cooling fan, washable filter, 2048ppr HTL Encoder and Insulated Bearings.
Speed Control Range: 1000:1 speed turn-down with full torque at zero speed in continuous and part time operation when supply is a suitable Closed Loop AC Vector Drive having encoder feedback.
Continuous Output from Vector Inverter supply:
Voltage: 400V.
Power Output: 0/441/441kW.
Speed: 0/1427/3280RPM.
Torque: 2950Nm to 1427RPM, then reducing to 1284Nm at 3280RPM.
Current: 846A at full load.
Frequency: 0/72/166Hz.
Part time Output to S6 (40%):
Voltage: 400V.
Power Output: 0/651/651kW.
Speed: 0/1427/2420RPM.
Torque: 4361Nm to 1427RPM, then reducing to 2569Nm at 2420RPM.
Current: 1178A S6 for 4 minutes maximum every 10 minutes, then 6 minutes off.
Frequency: 0/72/123Hz.
Weight: 1425kg.
Rotor Inertia: 3.574kgm².
Bearings: Insulated bearing at the drive end for a direct coupled load. Insulated bearing at NDE, to reduce circulating high frequency current and maximise bearing life (Earthed shafts may be required at the load side to prevent high frequency Current circulating through any bearings or gears).
Dimensions: 514mm Wide x 1428mm Long x 968mm high overall.
Mounting: Foot mount on 24mm holes at 406mm wide x 816mm centres, 168mm back from the shaft shoulder, or Flange mount on 8 x 18mm holes on 400mm pcd with 350mm diameter register when the feet are supported.
Shaft: 110mm diameter x 210mm with 28mm wide key.
Ambient Temperature: Rated at 40C.
Cooling: Force ventilation fan fitted at 4kW x 230/400V 3ph.
Part Number: MACQi-250X/H62/2186/OV18000419
Dowload the Vascat 250X Drawing, Power and torque curves from the links below...