Meroallo ea rolar ea polasetiki e khona ho mamella meroalo e phahameng ea lintlha tse ka bang makhetlo a 3 le nako ea bophelo e fihlang ka makhetlo a 15 ea liqhobosheane tse 15.
Palo e kholo ea lintlha tsa mabitso le sebopeho sa lintlha tsa puisano li etsa hore plane e be thata ho feta likhakanyo tsa bolo, leha a ne a fana ka maikutlo a phahameng le ho potlakisa ka thata le ho potlakisa ka thata le ho potlakisa ka thata le ho potlakisa ka thata.
Planetary roller screws are threaded, with a wider range of pitches, and planetary roller screws can be designed with smaller leads than ball screws.