Komabe, ngati kutentha kwa injini kukukwera pamwamba pa kutentha kwa clutch, fan imakhala yogwira ntchito mokwanira, motero imakoka mpweya wochuluka wozungulira kudzera mu radiator ya galimoto, zomwe zimathandiza kusunga kapena kuchepetsa kutentha kwa coolant ya injini kufika pamlingo woyenera.
Chipangizo cholumikizira mafani chikhoza kuyendetsedwa ndi lamba ndi pulley kapena mwachindunji ndi injini ikayikidwa pa crankshaft ya injini. Pali mitundu iwiri ya ma fan clutch: viscous fan clutch (Silicone oil fan clutch) ndi electric fan clutch. Ma fan clutch ambiri ndi silicone oil fan clutch pamsika.
Cholumikizira cha fan cha silicone oil, chokhala ndi silicone oil ngati sing'anga, chimagwiritsa ntchito mawonekedwe apamwamba a silicone oil potumiza torque. Kutentha kwa mpweya kumbuyo kwa radiator kumagwiritsidwa ntchito kuwongolera yokha kulekanitsidwa ndi kugwiritsidwa ntchito kwa fan clutch kudzera mu sensa yotenthetsera. Kutentha kukakhala kochepa, mafuta a silicone sakuyenda, fan clutch imalekanitsidwa, liwiro la fan limachepetsedwa, makamaka osagwira ntchito. Kutentha kukakhala kwakukulu, kukhuthala kwa mafuta a silicone kumapangitsa fan clutch kuphatikizana kuti iyendetse masamba a fan kuti agwire ntchito limodzi kuti alamulire kutentha kwa injini.
G&W ikhoza kupereka ma clutch opitilira 300 a SKU silicone oil fan ndi ma clutch ena amagetsi a magalimoto otchuka aku Europe, Asia ndi America komanso magalimoto amalonda: AUDI, BMW, VW, FORD, DODGE, HONDA, LAND ROVER, TOYOTA ndi zina zotero, ndipo imapereka chitsimikizo cha zaka ziwiri.