BLDC Motor Drive for Automotive Cooling Fan
Item description | Battery cooling blower (40W) |
Radiator cooling fan for passenger car (250W) | Radiator cooling fan for commercial vehicle (850W ~ 1.2kW) | Rated current [A] | 3 | 20 | 45 ~ 60 |
---|---|---|---|
Maximum current [A] | 5 | 40 | 90 ~ 180 |
Rated voltage [V] | 12VDC | 12VDC | 12 ~ 24VDC |
Speed control range | 2,750 ¡¾ 3% RPM | 2000/4000 rpm | 2000/4000 rpm |
Control method | Sensorless vector control | ||
Speed command | CAN, PWM Duty Input |