直流齒輪減速電機介紹

  直流齒輪減速電機是(shi)(shi)(shi)在普通(tong)的(de)(de)直(zhi)流(liu)(liu)(liu)電(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)上，加上配套齒(chi)輪(lun)減(jian)速(su)(su)箱，也稱為(wei)齒(chi)輪(lun)減(jian)速(su)(su)箱、齒(chi)輪(lun)減(jian)速(su)(su)機(ji)(ji)(ji)、直(zhi)流(liu)(liu)(liu)減(jian)速(su)(su)機(ji)(ji)(ji)。齒(chi)輪(lun)減(jian)速(su)(su)箱的(de)(de)作用(yong)是(shi)(shi)(shi)，提(ti)(ti)供較低的(de)(de)轉(zhuan)(zhuan)速(su)(su)和(he)慣性，提(ti)(ti)升力矩。和(he)普通(tong)的(de)(de)減(jian)速(su)(su)機(ji)(ji)(ji)不(bu)同的(de)(de)是(shi)(shi)(shi)，直(zhi)流(liu)(liu)(liu)齒(chi)輪(lun)減(jian)速(su)(su)電(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)的(de)(de)傳動(dong)(dong)源(yuan)采用(yong)直(zhi)流(liu)(liu)(liu)電(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)，普通(tong)的(de)(de)減(jian)速(su)(su)機(ji)(ji)(ji)則采用(yong)馬(ma)達；直(zhi)流(liu)(liu)(liu)電(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)是(shi)(shi)(shi)將(jiang)直(zhi)流(liu)(liu)(liu)電(dian)(dian)(dian)(dian)(dian)能轉(zhuan)(zhuan)換(huan)(huan)為(wei)機(ji)(ji)(ji)械能的(de)(de)轉(zhuan)(zhuan)動(dong)(dong)裝置。電(dian)(dian)(dian)(dian)(dian)動(dong)(dong)機(ji)(ji)(ji)定子提(ti)(ti)供磁場，直(zhi)流(liu)(liu)(liu)電(dian)(dian)(dian)(dian)(dian)源(yuan)向(xiang)轉(zhuan)(zhuan)子的(de)(de)繞組提(ti)(ti)供電(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)，換(huan)(huan)向(xiang)器使轉(zhuan)(zhuan)子電(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)與磁場產生的(de)(de)轉(zhuan)(zhuan)矩保持方向(xiang)不(bu)變(bian)。根(gen)據是(shi)(shi)(shi)否是(shi)(shi)(shi)否配置有常用(yong)的(de)(de)電(dian)(dian)(dian)(dian)(dian)刷(shua)-換(huan)(huan)向(xiang)器可以(yi)將(jiang)直(zhi)流(liu)(liu)(liu)電(dian)(dian)(dian)(dian)(dian)動(dong)(dong)機(ji)(ji)(ji)分為(wei)兩類，包括有刷(shua)直(zhi)流(liu)(liu)(liu)電(dian)(dian)(dian)(dian)(dian)動(dong)(dong)機(ji)(ji)(ji)和(he)無刷(shua)直(zhi)流(liu)(liu)(liu)電(dian)(dian)(dian)(dian)(dian)動(dong)(dong)機(ji)(ji)(ji)。

  無刷直流齒輪減速電機比有刷直流電機在性能和壽命上更突出，例如保持了傳統直流電機良好的調速性能又具有無滑動接觸和換向火花、可靠性、使用壽命長及噪聲低等特點；兆威機電開發的微型直流齒輪減速機的外徑(jing)尺寸(cun)在38mm以下(xia)，電(dian)壓在24v以下(xia)，運用(yong)(yong)在自動(dong)化設備、智能(neng)家居、電(dian)氣設備傳動(dong)系統上(shang)；目前在市場(chang)上(shang)除了少數(shu)的減速(su)機(ji)廠家開(kai)發有數(shu)款微型的直流齒(chi)輪減速(su)機(ji)，不能(neng)滿(man)足市場(chang)所有需求；為(wei)了提使用(yong)(yong)靈(ling)活性，通常采(cai)用(yong)(yong)定制功(gong)率模(mo)式，采(cai)用(yong)(yong)系列(lie)化、模(mo)塊化的設計(ji)思想。