直流減速機，即(ji)齒(chi)輪(lun)(lun)(lun)(lun)減(jian)(jian)(jian)(jian)速(su)機(ji)(ji)(ji)，是在(zai)普通(tong)(tong)直(zhi)流(liu)電(dian)(dian)機(ji)(ji)(ji)的(de)(de)(de)基礎上(shang)，加上(shang)配套(tao)齒(chi)輪(lun)(lun)(lun)(lun)減(jian)(jian)(jian)(jian)速(su)箱。齒(chi)輪(lun)(lun)(lun)(lun)減(jian)(jian)(jian)(jian)速(su)箱的(de)(de)(de)作(zuo)用是，提(ti)(ti)供較(jiao)低(di)(di)的(de)(de)(de)轉(zhuan)速(su)，較(jiao)大(da)的(de)(de)(de)力(li)矩(ju)。同(tong)時，齒(chi)輪(lun)(lun)(lun)(lun)箱不(bu)同(tong)的(de)(de)(de)減(jian)(jian)(jian)(jian)速(su)比可(ke)以提(ti)(ti)供不(bu)同(tong)的(de)(de)(de)轉(zhuan)速(su)和力(li)矩(ju)。這大(da)大(da)提(ti)(ti)高了，直(zhi)流(liu)電(dian)(dian)機(ji)(ji)(ji)在(zai)自動(dong)(dong)化(hua)行(xing)業中的(de)(de)(de)使用率。減(jian)(jian)(jian)(jian)速(su)電(dian)(dian)機(ji)(ji)(ji)是指減(jian)(jian)(jian)(jian)速(su)機(ji)(ji)(ji)和電(dian)(dian)機(ji)(ji)(ji)（馬(ma)(ma)達）的(de)(de)(de)集(ji)成(cheng)(cheng)體。這種集(ji)成(cheng)(cheng)體通(tong)(tong)常也可(ke)稱為(wei)齒(chi)輪(lun)(lun)(lun)(lun)馬(ma)(ma)達或(huo)齒(chi)輪(lun)(lun)(lun)(lun)電(dian)(dian)機(ji)(ji)(ji)。直(zhi)流(liu)減(jian)(jian)(jian)(jian)速(su)機(ji)(ji)(ji)具有傳動(dong)(dong)精度高、體積小(xiao)、噪音低(di)(di)、耐用、耗能低(di)(di)、工作(zuo)壽命長等(deng)特(te)點；兆(zhao)威機(ji)(ji)(ji)電(dian)(dian)股份有限公司制造、設(she)計的(de)(de)(de)直(zhi)流(liu)減(jian)(jian)(jian)(jian)速(su)機(ji)(ji)(ji)技術參數(shu)范圍，直(zhi)徑尺寸在(zai)8mm-38mm；齒(chi)輪(lun)(lun)(lun)(lun)箱材質分為(wei)塑膠齒(chi)輪(lun)(lun)(lun)(lun)、金屬齒(chi)輪(lun)(lun)(lun)(lun)；電(dian)(dian)壓在(zai)3V-24V之間；傳動(dong)(dong)噪音在(zai)45DB以下；減(jian)(jian)(jian)(jian)速(su)比在(zai)5-1500；輸(shu)出轉(zhuan)速(su)在(zai)5-2000rpm；輸(shu)出力(li)矩(ju)：1gf-cm到50kgf-cm；傳動(dong)(dong)精度在(zai)1-2弧(hu)分內。

直流減速機作用：

直流減(jian)(jian)速(su)電(dian)機(ji)主要作用是降(jiang)低輸(shu)出轉(zhuan)速(su)、由于(yu)電(dian)機(ji)帶(dai)減(jian)(jian)速(su)箱，所以(yi)電(dian)機(ji)轉(zhuan)速(su)可以(yi)通過減(jian)(jian)速(su)箱來降(jiang)低，其次，降(jiang)低轉(zhuan)速(su)的同(tong)時可以(yi)提高電(dian)機(ji)的輸(shu)出扭矩，還可以(yi)降(jiang)低負(fu)載的慣量，扭矩輸(shu)出比(bi)例按電(dian)機(ji)輸(shu)出乘(cheng)減(jian)(jian)速(su)比(bi)，但要注意不(bu)能超(chao)出減(jian)(jian)速(su)機(ji)額定扭矩。

直流減速機類型：

按傳(chuan)動的類型：齒(chi)輪(lun)減(jian)(jian)速(su)電(dian)(dian)機、蝸桿(gan)減(jian)(jian)速(su)電(dian)(dian)機、行星齒(chi)輪(lun)減(jian)(jian)速(su)電(dian)(dian)機、齒(chi)輪(lun)和蝸桿(gan)結合的減(jian)(jian)速(su)電(dian)(dian)機；

按(an)齒(chi)輪的外形(xing)：圓(yuan)柱(zhu)齒(chi)輪減速(su)電機(ji)、圓(yuan)錐齒(chi)輪減速(su)電機(ji)、圓(yuan)錐圓(yuan)柱(zhu)齒(chi)輪減速(su)電機(ji)；

按(an)傳動的級(ji)(ji)數：單級(ji)(ji)減(jian)速(su)電(dian)機、多級(ji)(ji)減(jian)速(su)電(dian)機；

按電機類型：直(zhi)流無(wu)刷(shua)減速機、直(zhi)流有(you)刷(shua)減速機；

直流減速機應用：

直流(liu)減速機廣泛運用在(zai)智(zhi)能汽(qi)車、智(zhi)能通訊、智(zhi)能機器人(ren)、智(zhi)能物流(liu)、智(zhi)慧城市、電子產品、個人(ren)護(hu)理工具、工業自動化設(she)備、智(zhi)能家居、精密儀器設(she)備、戶外(wai)探險設(she)備、攝影設(she)備等行業領域。