迷你按(an)摩器(qi)分電磁式(shi)按(an)摩器(qi)和電動按(an)摩器(qi)，二者(zhe)的(de)原理不同(tong)。

電(dian)(dian)磁式(shi)按摩器主(zhu)要(yao)由電(dian)(dian)磁線(xian)芯和線(xian)圈(quan)(quan)組成，當線(xian)圈(quan)(quan)通以50Hz的工(gong)頻交流電(dian)(dian)時即產(chan)生交變磁場，交變磁場忽小忽大，帶動(dong)鐵芯產(chan)生振動(dong)，再把(ba)振動(dong)傳到(dao)按摩頭上，由于我國使用50Hz交流電(dian)(dian)，故按摩頭的振動(dong)頻率為100Hz。

電(dian)(dian)動(dong)(dong)式(shi)按摩(mo)(mo)器(qi)的(de)(de)振動(dong)(dong)源是(shi)電(dian)(dian)動(dong)(dong)機(ji)(ji)，一般來(lai)說(shuo)，按摩(mo)(mo)器(qi)的(de)(de)電(dian)(dian)動(dong)(dong)機(ji)(ji)為(wei)(wei)永(yong)磁式(shi)微型直(zhi)流(liu)電(dian)(dian)動(dong)(dong)機(ji)(ji)。電(dian)(dian)動(dong)(dong)按摩(mo)(mo)器(qi)的(de)(de)工作原理為(wei)(wei)：電(dian)(dian)動(dong)(dong)機(ji)(ji)主軸的(de)(de)轉(zhuan)動(dong)(dong)通過聯軸彈(dan)簧傳到偏心(xin)輪上(shang)，偏心(xin)輪的(de)(de)作用是(shi)把(ba)電(dian)(dian)動(dong)(dong)機(ji)(ji)的(de)(de)旋(xuan)轉(zhuan)運(yun)(yun)動(dong)(dong)轉(zhuan)化(hua)為(wei)(wei)往復運(yun)(yun)動(dong)(dong)，并把(ba)往復運(yun)(yun)動(dong)(dong)傳給振動(dong)(dong)頭，由于(yu)電(dian)(dian)動(dong)(dong)機(ji)(ji)轉(zhuan)速為(wei)(wei)5000～10000轉(zhuan)/分(fen)，故電(dian)(dian)動(dong)(dong)式(shi)按摩(mo)(mo)器(qi)的(de)(de)振動(dong)(dong)次數亦為(wei)(wei)每分(fen)鐘5000～10000次。