The paper puts forward a cylindrical staggered-sheet structure micro linear stepping motor.
提出了一种圆筒型错片结构微型直线步进电机。
The controller case includes stepping motor, self-coupling voltage regulator, alternating-current contactor, relay and micro-transformer.
控制柜主要包括步进电机、自耦调压器、交流接触器、继电器以及微型互感器等。
Currently, Micro-Auto Focus system has three main solutions- Stepping Motor, VCM and Piezo .
现今微型化自动对焦系统有三大主要解决方案-步进马达，音圈马达及压电材料。
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