Vascat 0/300/300kW x 0/3869/8000RPM High Speed AC Vector Motor, Foot mounting (B3) for 415V 3 phase supply.
250L Frame, Force Ventilated (IC06) to IP23.
Includes force cooling fan, air filter, over-temperature detection and 15V x 1024ppr Encoder.
Use with a Closed Loop AC Vector Drive with 5kHz minimum switching frequency, having the encoder board option fitted for full closed loop vector control.
Continuous Output is...
740Nm to 3869RPM, then reducing to 358Nm at 8000RPM
0/300/300kW x 0/3869/8000RPM at 0/130/269Hz
483A x 415V
Part time Output to S6 (40%) is...
1100Nm to 3869RPM, then reducing to 711Nm at 5980RPM
0/445/445kW x 0/3869/5980RPM at 0/130/201Hz
694A x 415V
S6 Duty is 4 minutes maximum at maximum Current every 10 minutes (6 minutes off).
Use over 1000:1 speed turn-down with full torque at zero speed in continuous and part time operation.
Weight: 1067kg
Rotor Inertia: 1.25kgm2
Shaft: 70mm diameter x 140mm from the shoulder without keyway.
Keyway is optional at extra price (see links below) but will require special balancing with the customers half coupling.
Ball bearing is included at the drive end for a directly connected load.
High Speed Electrically Isolated bearings are included with a grounding brush at the non drive end.
Dimensions: 840mm Wide x 1112mm Long x 1006mm high overall.
Mounting: Foot mount on 24mm holes at 406mm wide x 545mm centres, 166mm back from the shaft shoulder.
Ambient Temperature: Rated at 40C.
Cooling: Two Force ventilation fans fitted at 1.5kW x 400V 3ph 50Hz (2.9A flc) and 4kW x 400V 3ph 50Hz (7.6A flc)
Over-temperature Protection: Thermistors are included for use with Customers external monitoring circuit.
Part Number: MAC-HS4B 250L-E42 IP23 B3 OV15000335 2186
Download the Power Curve, Torque Curve and the drawing from the links below...