Cov kab ntawv qhia yog muaj cov kev tsheb ciav hlau, thaiv, dov cov ntsiab lus, retainer, reverser, kawg foob thiab lwm yam. Los ntawm kev siv cov ntsiab lus dov, xws li cov yob ntawm txoj kev tsheb ciav hlau thiab thaiv, cov kab ntawv qhia tuaj yeem ua tiav siab precision linear motion. Linear qhia thaiv yog muab faib ua flange hom thiab square hom, Standard hom thaiv, Ob chav bearing hom thaiv, luv hom thaiv. Tsis tas li ntawd, linear block tau muab faib rau siab load peev nrog tus qauv thaiv ntev thiab ultra siab load peev nrog ntev thaiv ntev.