微型減速馬達是體(ti)積(ji)、容(rong)量較小(xiao)，輸(shu)出功率一般在數百瓦以(yi)下的電(dian)(dian)機(ji)和(he)用(yong)途、性(xing)能及環境條(tiao)件要求的電(dian)(dian)機(ji)，全(quan)稱(cheng)微型(xing)減速(su)電(dian)(dian)機(ji)，簡(jian)稱(cheng)微電(dian)(dian)機(ji)。微型(xing)電(dian)(dian)機(ji)因其(qi)質量好和(he)微小(xiao)的特點，應(ying)用(yong)于(yu)各個(ge)領域。它(ta)的引(yin)線的更換(huan)使(shi)得電(dian)(dian)動(dong)機(ji)換(huan)向。

微(wei)型(xing)減速(su)馬達(da)只有(you)(you)兩根引線，調(diao)節供電(dian)(dian)(dian)電(dian)(dian)(dian)壓或電(dian)(dian)(dian)流(liu)可調(diao)速(su)，更(geng)換兩根引線的性，電(dian)(dian)(dian)動機換向，其傳動電(dian)(dian)(dian)路(lu)受單片機控制，一般要(yao)求能進行正反轉和調(diao)速(su)傳動，而(er)且(qie)體(ti)積(ji)不宜太(tai)大。可按實際需要(yao)選擇任意轉速(su)和各種(zhong)結構形(xing)式(shi)，產(chan)品采用了系列(lie)化、模塊化的設計思想,有(you)(you)的適應性,微(wei)型(xing)電(dian)(dian)(dian)機有(you)(you)其多的電(dian)(dian)(dian)機組合、安裝位置和結構方案。

引線的性(xing)是微(wei)(wei)型直流電(dian)(dian)(dian)(dian)(dian)(dian)動(dong)機傳動(dong)電(dian)(dian)(dian)(dian)(dian)(dian)路的關鍵，一般說來(lai)，用(yong)于(yu)(yu)傳動(dong)機械的側重于(yu)(yu)運行(xing)及起動(dong)時的力能(neng)指(zhi)標，作(zuo)電(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)用(yong)的要(yao)考慮輸出功率、波形和穩定性(xing)，控(kong)制用(yong)微(wei)(wei)型電(dian)(dian)(dian)(dian)(dian)(dian)機則偏重于(yu)(yu)靜態(tai)和動(dong)態(tai)的特(te)性(xing)參(can)數(shu)，前(qian)兩類電(dian)(dian)(dian)(dian)(dian)(dian)機的特(te)性(xing)參(can)數(shu)與普通電(dian)(dian)(dian)(dian)(dian)(dian)機相(xiang)似。微(wei)(wei)型電(dian)(dian)(dian)(dian)(dian)(dian)機采用(yong)添加合(he)適上拉電(dian)(dian)(dian)(dian)(dian)(dian)阻來(lai)提微(wei)(wei)型電(dian)(dian)(dian)(dian)(dian)(dian)機傳動(dong)電(dian)(dian)(dian)(dian)(dian)(dian)路的靈敏度，從而充分發揮(hui)軟件的作(zuo)用(yong)，通過加大輸出電(dian)(dian)(dian)(dian)(dian)(dian)壓范圍以增加負載能(neng)力，各種電(dian)(dian)(dian)(dian)(dian)(dian)路各有利蔽，要(yao)根據實際情況(kuang)而選用(yong)。