Brushless DC electric motor (BLDC motors, BL motors) also known as electronically commutated motors (ECMs, EC motors), or synchronous DC motors, are synchronous motors powered by DC electricity via an inverter or switching power supply which produces an AC electric current to drive each phase of the motor via a closed loop controller. The controller provides pulses of current to the motor windings that control the speed and torque of the motor.
BLDC motors offer high efficiency and controllability, and that they have a long operating life. So what are they good for? Because of their efficiency and longevity, they are widely used in devices that run continuously. They have long been used in washing machines, air conditioners, and other consumer electronics; and more recently, they are appearing in fans, where their high efficiency has contributed to a significant reduction in power consumption.
The advantages of a brushless motor over brushed motors are high power to weight ratio, high speed, and electronic control.
|Rated Capacity||60 KilloWatt|
|Input Voltage||380 - 415V AC,3Φ,50Hz|
|Rated Current (Max.)||100 Amp|
|Starting current||Not exceeding 2 times of nominal current|
|Speed Range||3000 RPM(±--%)|
|Features||Solid state type, Soft switching, Alarm/Status monitoring, EMI/EMC compatible.|
|Approx Size||≤ 1000 x 500 x 500(HxWxD)|
|Airborne noise||≤ 75dbA|
|Working Temperature/Humidity||0 - 55oC/ 95(+/-3%)|