By applying different pre-pressure, the speed, torque and temperature of the ultrasonic motor in low and high vacuum have been tested and compared with the normal condition.
施加不同的预压力在低、高真空环境下对超声电机的转速、转矩及温升进行测量并与常态下相比较。
Influences of earn surface curves of an air motor with low-speed and high-torque output characteristics on the performance of the multilobed internal curve, radial pluggerare analysed.
依据多作用内曲线径向柱塞式低速大扭矩气马达的工作原理，分析了其定子内表面曲线对气马达性能的影响；
This dissertation presents a type of low speed and high torque motor-semiconductor converting low speed reluctance motor (SCLRM) with novel structure and principle for the first time.
本文首次提出了一种新型结构原理的低速大力矩电动机-半导体换流低速磁阻电动机(SCLRM)。
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