关注系统的元件，无需考虑时间。
它还包括霍尔元件输入、整流控制定序器、固定停机时间脉冲宽度调制(PWM)电流控制以及锁定转子保护。
It also includes, Hall element inputs, a sequencer for commutation control, fixed off time pulse width modulation (PWM) current control and locked rotor protection.
一体式设计，安装检修方便，减少停产时间；缩短过滤元件，减少磨损破漏，延长使用寿命；
Monolithic construction design, easy installation, examination and repair, shorter stopproduct time, smaller filter element, less abrasion failure and longevity of service.
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