Li-gear tsa tšepe e sa ruseng li sebelisoa hangata likepeng le lisebelisoa tsa metsing ka lebaka la ho hanyetsa ha tsona mafome le mafome libakeng tsa metsi a letsoai. Hangata li sebelisoa tsamaisong ea ho tsamaisa sekepe, moo li fetisang torque le potoloho ho tloha enjeneng ho ea ho propeller.

Li-gear tsa tšepe e sa ruseng tse sebelisoang likepeng li ka tla ka libopeho le boholo bo fapaneng, ho kenyeletsoali-spur gears,Li-gear tsa bevel, le li-gear tsa worm. Li-gear tsa Spur hangata li sebelisoa lits'ebetsong tsa shaft e otlolohileng, ha li-gear tsa bevel li sebelisoa ho fetisa torque lipakeng tsa li-shaft tse otlolohileng.Likere tsa libokoli sebelisoa maemong ao ho hlokahalang karolelano e phahameng ea phokotso ea gear.

Ntle le ho hanyetsa mafome, li-gear tsa tšepe e sa ruseng tse sebelisoang likepeng le tsona li fana ka matla a matle, ho tšoarella le ho tšepahala. Li ka mamella tikoloho e thata ea leoatle le khatello e phahameng le meroalo e atisang ho kopana le eona lits'ebetsong tsa leoatle.

Tšebeliso ea likere tsa tšepe e sa ruseng ka likepeng le lisebelisoa tsa metsing e thusa ho netefatsa hore tsamaiso ea ho tsamaisa sekepe e sebetsa hantle le ka mokhoa o tšepahalang, esita le maemong a thata ka ho fetisisa.

Ho tloha ka 2010, Shanghai Belon Machinery Co., Ltd. e ntse e shebana le li-gear tsa OEM tse nepahetseng haholo, li-shaft le litharollo bakeng sa basebelisi ba lefats'e ka bophara liindastering tse fapaneng: temo, Automative, Merafo, Lifofane, Kaho, Liroboto, Automation le taolo ea Motion jj. Li-gear tsa rona tsa OEM li ne li kenyelletsa li-gear tsa bevel tse otlolohileng, li-gear tsa bevel tse potolohang, li-gear tsa cylindrial, li-gear tsa worm, li-shaft tsa spline.