shaded pole

常见例句

Up to 50 percent more efficient than other shaded pole motors.
比其他罩极电机效率高百分之五十以上。
www.e-gtm.com.cn
It is located in economic development zone of Yuhang. We mainly produce YWF series axial fan motors and YZF&YJF series shaded pole fan motors.
公司位于杭州余杭经济开发区，主要产品为YWF外转子系列风扇电机，YZF罩极式系列风扇电机。
www.cr-expo.com
A new mathematic model of the shaded pole motor with step air gap is presented which consider the magnetic field sine wave resulted from step air gap.
在机采系统机、杆、泵等参数的优化设计基础上，调整冲程、冲次之后，提出了通过选择电动机极数和皮带轮直径来进一步提高系统效率的方法。