Vascat 0/334/334/180kW Absorbing x 0/1775/2810/4500RPM 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, Insulated Bearings, Shaft Grounding Ring, Torque Flange and Blocking device and 2048ppr x 15V HTL Encoder.
Use with Closed Loop AC Vector Drives having the encoder board option for full closed loop vector control with minimum switching frequency not less than 4.32kHz.
Output: 334kW at 1775RPM to 2810RPM Absorbing (317kW at 1685RPM to 2670RPM motoring).
Overload: 148% S6 (40%) to 2080RPM Absorbing (1970RPM motoring), then reduced to no overload at 4500RPM.
Base Speed: 1775RPM Absorbing (1685RPM Motoring).
Maximum Speed: 4500RPM Absorbing and motoring.
Torque to Base Speed: 1795Nm Absorbing and motoring.
Torque at Maximum Speed: 382Nm Absorbing at 4500RPM (341Nm motoring at 4500RPM).
Full Load Current: 627A Absorbing and motoring.
Voltage: 400V 3 Phase.
Supply Frequency: 88/223Hz Absorbing at Base/Maximum Speed (85/227Hz Motoring).
Magnetising Current: 282A Absorbing and motoring.
Dimensions: 621mm Wide x 1215mm Long x 1102mm high overall.
Mounting: Foot mount on 24mm holes at 406mm wide x 575mm centres, 168mm back.
Weight: 1100kg.
Rotor Inertia: 2.764kgm2.
Shaft: Special shaft to suit the Torque Flange, balanced to Class B.
Bearings: 6020 ZZ C3 Ball Bearing for a direct connected load.
Bearing Protection: Insulated Bearings at NDE and DE with Pt100 Thermal Probes and Shaft Grounding ring at NDE.
Torque Flange: Provision + Blocking Device for HBM Torque Cell K-T40B-002R-MF-S-M-DU2-0-U
Encoder: ROD ROD436 2048 30V 2048ppr at 10V to 30V.
Terminal Box Position: On top at the front.
Paint: Epoxy two pack in RAL7035.
Ambient Temperature: 40C at up to 1000m above sea level.
Cooling: Force Ventilation Fan mounted on top at the back, with Intake Filter fitted at 4kW for 400V 3ph 50Hz supply at 7.6A.
Over-temperature Protection: PTC at 155C fitted into each winding
Part number: MAC QT 250 M F62 IP23 B3-OV21000165.
Download the MAC-QI-250M Dimension drawing and output curves from the link below...