Vascat 0/338/338/206kW Motoring x 0/1583/2510/3600RPM Square Frame AC Vector Motor, foot and special flange mounting (B34) for 500V 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, special tapered shaft, 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 3.5kHz.
Output: 338kW at 1583RPM to 2510RPM Motoring (362kW at 1697RPM to 2690RPM Absorbing).
Overload: 148% S6 (40%) to 1850RPM Motoring (1980RPM Absorbing), then reduced to no overload at 3600RPM.
Base Speed: 1583RPM Motoring (1697RPM Absorbing).
Maximum Speed: 3600RPM Motoring and Absorbing.
Torque to Base Speed: 2037Nm Motoring and Absorbing .
Torque at Maximum Speed: 546Nm Motoring at 3600RPM (666Nm Absorbing at 3600RPM).
Full Load Current: 532A Motoring and Absorbing.
Voltage: 500V 3 Phase.
Supply Frequency: 80/182Hz Motoring at Base/Maximum Speed (84/178Hz Absorbing).
Magnetising Current: 224A Motoring and Absorbing.
Dimensions: 631mm Wide x 1087mm Long x 1097mm high overall.
Mounting: Foot mount on 24mm holes at 406mm wide x 575mm centres, 168mm back from the shaft shoulder, and Flange mount on special flange with tapped holes.
Weight: 1117kg.
Rotor Inertia: 2.764kgm2.
Shaft: Special tapered shaft.
Balance: to Class B.
Bearings: 6020 ZZ C3 Ball Bearing.
Bearing Protection: Insulated Bearings at NDE and DE with Pt100 Thermal Probes and Shaft Grounding ring at NDE.
Encoder: ROD 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 H61 IP23 B34 OV22000294.
Download the MAC-QI-250M Dimension drawing and output curves from the link below...