迷你按(an)(an)摩器分(fen)電(dian)(dian)磁式按(an)(an)摩器和電(dian)(dian)動(dong)按(an)(an)摩器，二者(zhe)的(de)原理(li)不同。

電磁(ci)式按摩(mo)器主要由電磁(ci)線芯和線圈組(zu)成，當(dang)線圈通以(yi)50Hz的(de)工頻(pin)交流電時(shi)即產生交變(bian)磁(ci)場，交變(bian)磁(ci)場忽小忽大(da)，帶動鐵芯產生振動，再把振動傳到按摩(mo)頭(tou)上，由于我國使用50Hz交流電，故按摩(mo)頭(tou)的(de)振動頻(pin)率(lv)為(wei)100Hz。

電(dian)(dian)(dian)動(dong)(dong)式(shi)按摩(mo)器(qi)的(de)振(zhen)動(dong)(dong)源是電(dian)(dian)(dian)動(dong)(dong)機(ji)(ji)(ji)，一般來說，按摩(mo)器(qi)的(de)電(dian)(dian)(dian)動(dong)(dong)機(ji)(ji)(ji)為(wei)永(yong)磁式(shi)微型直流電(dian)(dian)(dian)動(dong)(dong)機(ji)(ji)(ji)。電(dian)(dian)(dian)動(dong)(dong)按摩(mo)器(qi)的(de)工作原(yuan)理為(wei)：電(dian)(dian)(dian)動(dong)(dong)機(ji)(ji)(ji)主軸的(de)轉動(dong)(dong)通過(guo)聯軸彈簧傳(chuan)到偏(pian)心(xin)輪上，偏(pian)心(xin)輪的(de)作用(yong)是把電(dian)(dian)(dian)動(dong)(dong)機(ji)(ji)(ji)的(de)旋轉運動(dong)(dong)轉化為(wei)往復(fu)運動(dong)(dong)，并(bing)把往復(fu)運動(dong)(dong)傳(chuan)給振(zhen)動(dong)(dong)頭，由于電(dian)(dian)(dian)動(dong)(dong)機(ji)(ji)(ji)轉速為(wei)5000～10000轉/分，故電(dian)(dian)(dian)動(dong)(dong)式(shi)按摩(mo)器(qi)的(de)振(zhen)動(dong)(dong)次數亦為(wei)每分鐘5000～10000次。