zida za nyongolotsiochepetsera amalola kufalitsa mphamvu kuchokera ku injini kupita kumalo osuntha a zida. Mapangidwe awo amapereka ma torque apamwamba kwambiri, kuwapangitsa kukhala oyenera kwambiri pazida zolemetsa. Amathandizira makina olemera kuti azigwira ntchito mothamanga kwambiri popanda kupereka torque. Kutha kupirira kutentha kwambiri, kugwedezeka kwakukulu, komanso kukhudzana ndi fumbi ndi zinyalala m'malo ovuta., Mitundu iwiri ya magiya a nyongolotsizida za cylindrical wormndi zida za mphutsi zooneka ngati ng'oma

Chotsitsacho ndi chaching'ono, chomwe chimapangitsa kuti chigwiritsidwe ntchito pazida zokhala ndi malo ochepa. Imagwira pamlingo wocheperapo waphokoso, yoyenera kugwiritsa ntchito zomwe zimafuna kuchepetsa phokoso. Lili ndi magawo osuntha ochepa, zomwe zimachepetsa kufunika kokonza pafupipafupi. Ili ndi mphamvu yonyamula katundu wambiri, zomwe zimapangitsa kuti zikhale zoyenera pazida zomangira zomwe zimafuna kunyamula katundu wolemera. Kuphatikiza apo, imapereka ntchito yosalala komanso yosasinthika, yoyenera makina olemera omwe amafunikira kusuntha kolondola. Ili ndi kukhazikika bwino komanso kudalirika, kuchepetsa kufunika kokonza pafupipafupi, potero kumachepetsa ndalama zosamalira.