Lisebelisoa tsa Helicalmokoti oa pinione bapala karolo ea bohlokoa ts'ebetsong e sebetsang hantle ea li-gearbox tsa helical, tse sebelisoang haholo indastering e kang ea likoloi, tlhahiso ea motlakase le tlhahiso. Li-gear tsa helical li na le meno a sekametseng ka lehlakoreng, e leng se lumellang phetiso ea matla e boreleli le e khutsitseng ha e bapisoa le li-gear tse sehiloeng ka ho otloloha.

Sekoahelo sa pinion, gear e nyane ka har'a lebokose la li-gear, se na le li-gear tse kholoanyane kapa sete ea gear. Sebopeho sena se fana ka phetiso e phahameng ea torque ka ho thothomela le lerata le fokotsehileng. Moralo oa sona o netefatsa kabo e ntle ea mojaro ho pholletsa le meno a mangata, e leng se ntlafatsang ho tšoarella ha sistimi ea gear.

Lisebelisoa tse kang tšepe ea motsoako kapa tšepe e thatafalitsoeng hangata li sebelisoa bakeng sa li-pinion shafts ho mamella meroalo e boima le ho tsofala. Ho feta moo, li-shafts tsena li etsoa ka mokhoa o nepahetseng oa ho sebetsa le ho futhumatsa ho netefatsa hore li hokahane hantle le hore li tla phela nako e telele.