Vascat - 0/278/278kW x 0/1263/2000RPM – 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, Ball bearing at DE and 2048ppr x 15V HTL Encoder. (Additional Option Included)
Use with Closed Loop AC Vector Drives having the encoder board option fitted for full closed loop vector control.
Continuous Output: 278kW.
Overload: 150% to S6 (40%), subject to reduced maximum speed.
Base Speed: 1263RPM.
Maximum Speed at Full Output: 2000RPM.
Torque to Base Speed: 2100Nm.
Torque at Maximum Speed: 1327Nm.
Full Load Current: 532A.
Voltage: 400V 3 Phase.
Supply Frequency: 64/101Hz at Base/Maximum Speed.
Magnetising Current: 224A.
Overall Dimensions: 621mm Wide x 1148mm Long x 1089mm high overall.
Mounting: Foot mount on 24mm holes at 406mm wide x 575mm centres.
Weight: 1050kg.
Rotor Inertia: 2.303kgm2.
Shaft: 95mm diameter x 170mm from shoulder with 25mm wide keyway.
Drive End Bearing: Ball Bearing for a direct connected load.
Bearing Protection: Insulated Bearing at NDE and DE (Additional option included)
PTC: 140 Degree C Thermistors fitted on each winding (Additional option included)
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-250M-H61-B3+IBDE+140PTC+2048ppr-2186
Download the MAC-QI-250M Dimension drawing and output curves from the link below...