igiya lezikelemuabanciphisi bavumela ukudluliswa kwamandla ukusuka enjini ukuya ezingxenyeni ezihambayo zemishini. Idizayini yabo ihlinzeka ngokudluliswa kwe-torque ephezulu, okubenza bafaneleke kakhulu kumishini esindayo. Ivumela imishini esindayo ukuthi isebenze ngesivinini esiphansi ngaphandle kokudela i-torque. Iyakwazi ukumelana namazinga okushisa adlulele, ukudlidliza okukhulu, nokuchayeka othulini nemfucumfucu ezimeni ezinzima., izinhlobo ezimbili zamagiya wezikelemui-cylindrical worm gearkanye negiya lezikelemu ezimise okwesigubhu

Isinciphisi sincane, okwenza silungele ukusetshenziswa emishinini enendawo elinganiselwe. Isebenza ezingeni eliphansi lomsindo, ilungele izinhlelo zokusebenza ezidinga ukuncishiswa komsindo. Inezingxenye ezimbalwa ezihambayo, ezinciphisa isidingo sokunakekelwa njalo. Inamandla okuthwala imithwalo ephezulu, okwenza ifaneleke izinto zokwakha ezidinga ukuphakanyiswa okukhulu. Ngaphezu kwalokho, inikeza ukusebenza okubushelelezi nokungaguquguquki, okulungele imishini esindayo edinga ukunyakaza okunembile. Inokuqina okuhle nokuthembeka, inciphisa isidingo sokugcinwa njalo, ngaleyo ndlela yehlise izindleko zokulungisa.