Thelisebelisoa tsa libokoshaft e sebelisoa haholo liindastering tse fapaneng tsa gearbox ka lebaka la bokhoni ba eona ba ho fana ka torque e phahameng, motsamao o boreleli, le bokhoni ba ho its'oara. E 'ngoe ea lits'ebetso tsa eona tsa mantlha ke lits'ebetsong tsa phokotso ea lebelo, moo e thusang ho fihlella taolo e kholo ea lebelo ha e ntse e boloka matla a sebetsang hantle. Sena se etsa hore e be e loketseng mechini e hlokang motsamao o nepahetseng, joalo ka mabanta a tsamaisang thepa, lifti le lisebelisoa tsa ho phahamisa.

Indastering ea likoloi, li-shaft tsa li-worm gear li sebelisoa mekhoeng ea ho tsamaisa, ho netefatsa hore likoloi li tsamaea hantle ebile li laoloa. Li boetse li fumanoa ka har'a li-winches le li-hoist, li fana ka botsitso le ho thibela ho khanna ka morao, e leng se ntlafatsang polokeho.

Mechining ea indasteri, li-shaft tsa li-worm gear li bapala karolo ea bohlokoa ho li-mixer, li-press le lisebelisoa tsa othomathike, moo motsamao o laoloang le phetisetso e phahameng ea torque li leng bohlokoa. Li boetse li sebelisoa mechineng ea masela, lisebelisoa tsa bongaka le liroboto, e leng se nolofalletsang motsamao le ho sebetsana le mojaro ka nepo.

Ho phaella moo, di-shaft tsa di-worm gear di fumaneha disebedisweng tsa ka tlung, tse kang di-engine tsa motlakase, di-openers tsa mamati a karache, esita le ditsamaisong tsa ho lokisa diletsa tsa mmino. Ho tshwarella ha tsona, tshebetso e kgutsitseng, le bokgoni di di etsa hore e be karolo ya bohlokwa haholo tshebedisong ya mechine ya sejwalejwale.