Vascat 0/707/707/194kW x 0/668/871/3200RPM each S6 rated Tandem Pair of Square Frame AC Vector Motors, each foot mounting (B3) for 400V 3 phase supply.
315 Frames, Force Ventilated (IC06) to IP23.
Each motor includes Includes force cooling fan, intake filter, Ball bearing at DE, insulated bearings, Special Shaft, Reinforced endshields, Shaft Grounding Ring, Thermistors and bearing temperature probes. One motor includes 1024ppr x 15V HTL Encoder.
Customers own suitable bedplate and coupling between will be required for Tandem operation.
Use with Closed Loop AC Vector Drives with 3.1kHz minimum switching frequency, arranged as a loadsharing pair having the encoder board option fitted for full closed loop vector control.
Output: 0/707/707/194kW each at 140% S6 Overload Duty to 100% RMS.
Overload: 140% to S6 (40%) below 871RPM, then tapering off to no overload at maximum speed (set a tapered Current limit to prevent the motor slipping out of sync at the higher speeds).
Base Speed: 668RPM.
Maximum Speed at reduced Output: 3200RPM.
Torque to Base Speed: 10118Nm each at S6 Rating.
Torque at Maximum Speed: 579Nm each.
Full Load Current: 1223A each.
Voltage: 400V 3 Phase.
Supply Frequency: 34.2/163Hz at Base/Maximum Speed.
Magnetising Current: 285A each.
Dimensions: 712mm Wide Body x 1495mm Long approximately x 1104mm high overall see the drawing linked below.
Mounting: Each foot mounting on 28mm holes at 416/508mm wide x 855mm centres, 216mm back from the shaft shoulder..
Weight: 2600kg each approximately.
Rotor Inertia: 16kgm2 each.
Shaft: 110mm diameter x 210mm from shoulder without keyway, suitable for the maximum stress of both motors at 287MPa.
Drive End Bearing: Ball Bearing for a direct connected load.
Bearing Protection: Each motor includes Insulated Bearings and High Speed Bearing Current bypass brush fitted to NDE.
Balance: to Class 'B'.
Ambient Temperature: 40C at up to 1000m above sea level.
Cooling: 2 x Force Ventilation Fan with Intake Filter fitted at 4kW for 400V 3ph 50Hz supply at 7.4A.
Over-Temperature Protection: Thermistors and bearing temperature probes included in each motor for use with Customers external protection devices.
Encoder: ROD 1024ppr at HTL level.
Part number: MAC QT 315 P C62 IP23 B3 Motors 1&2 OV22000529-3
Download the MAC-QI-315P Tandem arrangement Dimension drawing and data sheet showing output curves from the links below: