By applying different pre-pressure, the speed, torqueand 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。
2
Influences of earn surface curves of an air motor with low-speedandhigh-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;
3
This dissertation presents a type of lowspeedandhightorquemotor-semiconductor converting lowspeed reluctance motor (SCLRM) with novel structure and principle for the first time.