Ohlelweni lwe-gearbox yeplanethi, ophethe iplanethi udlala indima ebalulekile ekusebenzeni nasekuklanyweni kwebhokisi likagiya. I-gearbox yeplanethi iqukethe izingxenye ezimbalwa, kufaka phakathi aizinto zelanga,amagiya eplanethi,indandatho,kanye nomthwali weplanethi. Nakhu ukuthi kungani inkampani yenethiwekhi ibalulekile:

Ukusekelwa Kwezigiya Zeplanethi:

Isiphathi seplanethi sisebenza njengesakhiwo esimaphakathi sokusekela amagiya eplanethi. Amagiya eplanethi anezikhala ngawo womabili amagiya elanga kanye negiya lendandatho, futhi azungeza igiya lelanga kuyilapho ezungeza i-eksisi emaphakathi yesithwali seplanethi.

Ukudluliswa kwe-Torque:
I-torque ekhiqizwe okokufaka (exhunywe egiyeni lelanga noma isithwali seplanethi) idluliselwa kokuphumayo ngokusebenzisaamagiya eplanethi. Umthwali weplanethi usiza ukusabalalisa le torque kumagiya eplanethi, ukuwavumela ukuthi ajikeleze futhi abambe iqhaza ekwehliseni konke kwegiya noma ukukhuphuka kwesivinini.

Ukusatshalaliswa komthwalo:

Umthwali weplanethi usiza ukusabalalisa umthwalo phakathi kweamagiya eplanethi.Lokhu kusatshalaliswa kuqinisekisa ukuthi umthwalo egiyeni ngalinye uyalingana, kuvimbela ukugcwala ngokweqile kwamagiya ngamanye futhi kukhuthaze ukuqina nokuthembeka kuka-gearbox.