Magiya a Spur ndi gawo la mano owoneka ngati cylindrical omwe amagwiritsidwa ntchito pazida zamafakitale kusamutsa kusuntha kwamakina komanso kuthamanga, mphamvu, ndi torque. Magiya osavuta awa ndi otsika mtengo, okhazikika, odalirika komanso amapereka liwiro labwino, losasinthasintha kuti athandizire ntchito zamakampani tsiku lililonse.

Ku Bear, timapanga zida zathu, zomwe zimatilola kusinthasintha kuti tipange muyeso kapena kuzizira kozizira.kulimbikitsa magiyaidapangidwa kuti ikwaniritse zofunikira zenizeni pamagwiritsidwe osiyanasiyana amakampani.

Magiya a Spur ndi amodzi mwa mitundu yodziwika bwino yamagiya olondola a cylindrical. Magiyawa amakhala ndi kamangidwe kosavuta ka mano owongoka, ofanana omwe ali mozungulira mozungulira thupi la silinda yokhala ndi chobowola chapakati chomwe chimakwanira patsinde. M'mitundu yambiri, giyayo imapangidwa ndi makina omwe amalimbitsa thupi la giya mozungulira pobowo popanda kusintha nkhope ya giya. Bore lapakati limathanso kulumikizidwa kuti lilole zida za spur kuti zigwirizane ndi spline kapena shaft keyed.

Magiya a Spur amagwiritsidwa ntchito pamakina kuti awonjezere kapena kuchepetsa kuthamanga kwa chipangizo kapena kuchulukitsa torque potumiza kusuntha ndi mphamvu kuchokera ku shaft kupita kwina kudzera mumagulu angapo a magiya ophatikizika.