機器人行星齒輪減速機是一種運用廣泛的減速傳動設備，行星齒輪減速機以其體積小，傳動效率高，減速范圍廣，精度高等諸多優點，而被廣泛應用于機器人傳動系統中，行星齒輪箱可以集成伺服電機、步進電機、直流電機使用。行星齒輪減速機因為結構原因，單級減速小為2.8，大一般不超過12.5，常見減速比為：3/4/5/6/8/10，行星齒輪箱級數一般不超過3，但有部分大減速比定制齒輪箱有4級減速。相對其他減速機，行星齒輪減速機具有高剛性、高精度(單級可做到1分以內)、高傳動效率(單級在97%-98%)、高的扭矩/體積比、終身免維護等特點。

機(ji)器(qi)人(ren)(ren)(ren)行(xing)(xing)(xing)星齒(chi)(chi)輪(lun)減(jian)(jian)(jian)速(su)機(ji)更是(shi)必(bi)不(bu)(bu)可少的零部件。與(yu)常(chang)規自(zi)動(dong)(dong)化(hua)設備用(yong)行(xing)(xing)(xing)星減(jian)(jian)(jian)速(su)器(qi)有(you)所(suo)不(bu)(bu)同(tong)，由于一(yi)般機(ji)器(qi)人(ren)(ren)(ren)在工(gong)作中(zhong)(zhong)會(hui)不(bu)(bu)斷執行(xing)(xing)(xing)重(zhong)復(fu)性(xing)動(dong)(dong)作，所(suo)以對于定(ding)位(wei)精度和重(zhong)復(fu)定(ding)位(wei)精度要求高(gao)(gao)，而(er)且(qie)機(ji)器(qi)人(ren)(ren)(ren)、尤其(qi)是(shi)輕(qing)型機(ji)器(qi)人(ren)(ren)(ren)與(yu)大型自(zi)動(dong)(dong)化(hua)設備相比體(ti)積小(xiao)、重(zhong)量(liang)輕(qing)，因此(ci)作為零件，行(xing)(xing)(xing)星齒(chi)(chi)輪(lun)減(jian)(jian)(jian)速(su)機(ji)也應(ying)當滿足(zu)輕(qing)量(liang)化(hua)的要求。目(mu)前運用(yong)機(ji)器(qi)人(ren)(ren)(ren)中(zhong)(zhong)的減(jian)(jian)(jian)速(su)器(qi)主要有(you)：行(xing)(xing)(xing)星齒(chi)(chi)輪(lun)減(jian)(jian)(jian)速(su)機(ji)(智能機(ji)器(qi)人(ren)(ren)(ren))、諧波(bo)減(jian)(jian)(jian)速(su)器(qi)和RV減(jian)(jian)(jian)速(su)器(qi)(關節機(ji)器(qi)人(ren)(ren)(ren))。行(xing)(xing)(xing)星顧(gu)名(ming)思義(yi)就是(shi)圍繞恒星轉(zhuan)動(dong)(dong)，行(xing)(xing)(xing)星齒(chi)(chi)輪(lun)箱(xiang)有(you)三個(ge)行(xing)(xing)(xing)星輪(lun)圍繞一(yi)個(ge)太(tai)陽輪(lun)旋(xuan)轉(zhuan)，行(xing)(xing)(xing)星齒(chi)(chi)輪(lun)箱(xiang)體(ti)積小(xiao)、重(zhong)量(liang)輕(qing)，承載能力高(gao)(gao)，使用(yong)壽命長、運轉(zhuan)平穩，噪(zao)聲低。具有(you)功率(lv)分流、多齒(chi)(chi)嚙合(he)獨用(yong)的特性(xing)，廣泛應(ying)用(yong)于工(gong)業(ye)中(zhong)(zhong)。

兆威機(ji)電公司(si)研發的精(jing)密微型行(xing)星(xing)(xing)(xing)(xing)齒(chi)(chi)(chi)(chi)輪(lun)減速(su)機(ji)技術參數(shu)范圍在(zai)直徑尺寸(cun)在(zai)8mm-38mm；齒(chi)(chi)(chi)(chi)輪(lun)箱(xiang)材質分為塑膠齒(chi)(chi)(chi)(chi)輪(lun)、金屬(shu)齒(chi)(chi)(chi)(chi)輪(lun)；電壓在(zai)3V-24V之間(jian)；傳(chuan)(chuan)動噪音(yin)在(zai)45DB以(yi)下(xia)；減速(su)比在(zai)5-1500；輸(shu)出轉(zhuan)速(su)在(zai)5-2000rpm；輸(shu)出力矩：1gf-cm到(dao)50kgf-cm；傳(chuan)(chuan)動精(jing)度在(zai)1-2弧分內；同(tong)時也可(ke)以(yi)采用(yong)定制技術參數(shu)開發而成，例如教育機(ji)器人行(xing)星(xing)(xing)(xing)(xing)齒(chi)(chi)(chi)(chi)輪(lun)箱(xiang)、服務機(ji)器人行(xing)星(xing)(xing)(xing)(xing)齒(chi)(chi)(chi)(chi)輪(lun)箱(xiang)、工業機(ji)器人行(xing)星(xing)(xing)(xing)(xing)齒(chi)(chi)(chi)(chi)輪(lun)箱(xiang)、科(ke)研探(tan)險機(ji)器人行(xing)星(xing)(xing)(xing)(xing)齒(chi)(chi)(chi)(chi)輪(lun)箱(xiang)、戶外機(ji)器人行(xing)星(xing)(xing)(xing)(xing)齒(chi)(chi)(chi)(chi)輪(lun)箱(xiang)等。