The splineshaftke mofuta oa phetiso ea mochini. E na le ts'ebetso e ts'oanang le senotlolo se bataletseng, senotlolo sa semicircular le senotlolo sa oblique. Kaofela li fetisetsa torque ea mochini. Ho na le linotlolo tsa longitudinal holim'a shaft. Fetola ka mokhoa o lumellanang le axis. Ha li ntse li potoloha, tse ling li ka thellela ka bolelele holim'a shaft, joalo ka likere tse chenchang li-gearbox.
Tsela ke enali-gear tse betliloengkenya letsoho ts'ebetsong ea li-reductions:

Ts'ebetso e Boreleli: Li-gear tsa bevel tse koetsoeng li kena tšebetsong ea ho phethela e tsejoang ka hore ke lapping, e leng se etsang hore leino le be boreleli. Boreleli bona bo lebisa ts'ebetsong e khutsitseng le lerata le fokotsehileng nakong ea meshing ea likere ka mochini o fokotsang.

Ho nepahala ho Phahameng: Ts'ebetso ea ho phunya e ntlafatsa ho nepahala ha meno a gear, e leng ntho ea bohlokoa bakeng sa ho boloka ho nepahala le katleho ea phetisetso ea matla ho li- reducers.
Thepa le ho tšoarella: Li-gear tse kentsoeng ka li-bevel tse sebelisoang ho li-reducers hangata li entsoe ka tšepe ea boleng bo holimo, e thata-thata. Boitsebiso bona bo fana ka matla a phahameng le ho tšoarella, tse hlokahalang bakeng sa maemo a boima a atisang ho kopana le mechine ea temo.
Ts'ebetso: Ts'ebetso ea tlhahiso ea likere tsa bevel tse kentsoeng, ho kenyelletsa ho thatafatsa mekotla, ho tima, le ho roala, ho netefatsa ts'ebetso e phahameng ea phetisetso ea motlakase ka tahlehelo e nyane ea matla.
Tloaelo: Li-gear tsa bevel tse kentsoeng li ka etsoa ka mokhoa o ikhethileng ho fihlela litlhoko tse ikhethileng bakeng sa mefuta e fapaneng ea lisebelisoa, ho kenyeletsoa le tse sebelisoang lits'ebetsong tse khethehileng tsa temo.
Bophelo bo Bolelele ba Tšebeletso: Motsoako oa lisebelisoa tsa boleng bo holimo le tse nepahetseng c
Ho feto-fetoha ha maemo: Li-gear tsa bevel tse kentsoeng li loketse ho sebelisoa mefuteng e fapaneng ea li-reducers, tse fanang ka maemo a fapaneng moralong le ts'ebelisong. Li ka sebelisoa lits'ebetsong tse tloaelehileng le tse sebetsang hantle, ho kenyelletsa le tse hlokang lebelo le phahameng la ho kenya letsoho le maemo a tlase a lerata.