阐述了一种新型环面蜗杆传动——无侧隙双滚子包络环面蜗杆传动的结构和传动原理。
The structure and the working principle of a new kind of hourglass worm gearing, which is called non-backlash hourglass worm gearing, are introduced.
磁悬浮飞轮用永磁无刷直流电机具有大气隙、小长径比的结构特点。
The brushless direct current motor used in magnetic suspending flywheel features a structure of large air and small ratio of length to diameter.
姿控、储能飞轮用无刷直流电动机具有大有效气隙、大径长比的结构特点。
The brushless direct current motor (BDCM) used in attitude control and energy storage flywheel features a structure of large equivalent air-gap and large ratio of diameter to length.
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