Oil-cooled asynchronous induction motor 250 kW
Technical data
| Parameter | 48 V | 100 V | 200 V | 400 V |
|---|---|---|---|---|
| Max. power for 20 seconds | 31 kW | 62 kW | 125 kW | 250 kW |
| Max. continuous power | 21 kW | 41 kW | 83 kW | 170 kW |
| Max. current for 20 seconds | 900 A | 900 A | 900 A | 900 A |
| Max. continuous current | 600 A | 600 A | 600 A | 600 A |
| No-load speed | 3000 | 4000 | 5000 | 6000 |
| Speed at max. power | 600 | 1200 | 2400 | 4800 |
| Max. torque | 500 Nm | 500 Nm | 500 Nm | 500 Nm |
- Shaft diameter
- 42 mm
- Motor diameter
- 290 mm
- Weight
- 82 kg
- Motor size
- 160
Price€4223gross
- Warranty 10 years
- Invoice
In the boxMotor with thermometer, manual
Give the code when ordering POWER, and you'll get a 5% discount on your order.
Description
Applications
Recommended use: driving vans, trucks, minibuses, buses and other vehicles. For boats, motorboats, catamarans, barges, yachts and other vessels.
Power and voltage
The motor's power depends on its supply voltage. Supplied with 48V, it reaches only 31kW, and supplied with 400V it reaches as much as 250kW. When very well cooled with oil, it can draw 600A continuously, reaching 400kW at 170V, and 20A for 900 seconds, reaching 250kW.
Oil cooling
If the motor's full power is used rarely and briefly, pouring about 2 l of Reniso KM32 oil (used in refrigeration) into the motor is enough. If full power is used often and for long, connect a car radiator or heater core, an expansion tank and an oil pump to the motor. Fill the cooling system with enough oil for it to circulate evenly. The motor temperature should not exceed 90°C.
Speed
The motor's speed also depends on its supply voltage: the higher the voltage, the higher the speed. Supplied with 400V, it reaches about 4800 rpm at maximum power.
The leads connecting the controller to the motor should be as short as possible. Cover the screws holding the electrical leads with an insulating cover.