Gear

Amagiya ajwayeleke kakhulu kuma-mechanical transmission, njengama-gearbox, lapho amagiya ehlangana namanye ahambisanayo ukushintsha isivinini, i-torque, nendlela. Amagiya asetshenziswa kakhulu ekudluliseni (ukunyakaza kwendilinga) noma ukunyakaza ngomugqa. Sihlinzeka ikakhulukazi ngamagiya elanga anembayo, amagiya eplanethi (Epicyclic gearing), namagiya asetshenziswa ekwehlukeni kwezimoto, njll.