Zvishandiso uye Mabhenefiti eBrushless Fuel Pump Motors

Zvishandiso uye zvakanakira brushless mafuta pombi mota

Iyo commutator kazhinji ndiyo inotungamira chikonzero chekutadza kwepombi yemafuta. Sezvo pombi zhinji dzemafuta dzichinyorova, peturu inoshanda sechinhu chinotonhodza chepfuti uye mafuta ekuzora mabhurashi nemakombi. Asi peturu haisi nguva dzose yakachena. Jecha rakanaka nemarara mupeturu nematangi emafuta anogona kupfuura nemu-tangi sefa. Iyi grit inogona kukanganisa uye nekukasira kupfeka pabhurashi uye nzvimbo dzevafambi. Nzvimbo dzakasakara dzemacommutator uye mabhurashi akakuvadzwa ndizvo zvinokonzeresa kutadza kwepombi yemafuta.

Ruzha rwemagetsi nemakanika idambudziko zvakare. Ruzha rwemagetsi runogadzirwa nekukanda nekutsikirira sezvo mabhurashi anoita uye nekupwanya kubata pane inoenda. Sekuchenjerera, pombi zhinji dzemafuta dzine ma capacitor uye ferrite bead pamagetsi ekuisa kudzikamisa radio frequency ruzha. Ruzha rwemechanical kubva kune ma impellers, pombi magiya uye mabearings asembles, kana cavitation kubva kune yakaderera mafuta mazinga anokwidziridzwa sezvo tank remafuta rinoita semutauri hombe kukwidziridza kunyangwe ruzha rudiki.

Mabhurashi emafuta epombi mota kazhinji haashande. Commutator mota dzinongori 75-80% inoshanda. Ferrite magineti haana kusimba, izvo zvinomisa kudzorwa kwavo. Mabhurashi anosunda pane commutator anogadzira simba iro rinozopedza kukwesha.

A brushless electronically commutated (EC) fuel pump motor design offers several advantages and increases pump efficiency. Brushless motors are designed to be 85% to 90% efficient. The permanent magnet part of a brushless motor sits on the armature, and the windings are now attached to the housing. Not only does this eliminate the need for brushes and commutators, but it also significantly reduces pump wear and friction caused by brush drag. Brushless EC fuel pumps reduce RF noise because there is no arcing from brush commutator contacts.

Kushandisa isingawanzo-epasi (Neodymium) magineti, ane yakakwirira magineti density kupfuura ferrite arc magineti, anogona kuburitsa simba rakawanda kubva kumamotor madiki uye akareruka. Izvi zvinoreva zvakare kuti armature haidi kutonhodzwa. Iwo ma windings zvino anogona kutonhodzwa pamusoro penzvimbo huru yeimba.

Kuyerera kunobuda, kumhanya uye kudzvanywa kwepombi yebhurashi isina mafuta inogona kunyatsoenderana kuti isangane nezvinodiwa zveinjini, kuderedza kudzokororwa kwemafuta mutangi uye kuchengetedza tembiricha yemafuta yakadzikira - zvese zvichikonzera kuderera kwekubuda kwemhepo.

Pane zvakaderera kune brushless mafuta pombi, zvisinei, imwe yacho inosanganisira magetsi anodiwa kudzora, kushanda uye kutanga mota. Sezvo solenoid coils ikozvino yakatenderedza chigarire magineti armature, inofanirwa kubatidzwa nekudzimwa senge ma commutators ekare. Kuti uite izvi, kushandiswa kwema semiconductors, yakaoma zvemagetsi, logic circuits, field effect transistors uye hall effect sensors inotonga kuti makoiri anobatidzwa uye nguva yekumanikidza kutenderera. Izvi zvinoguma nemitengo yakakwira yekugadzira yebrushless mafuta pombi mota.

Iwe unogona kusarudza mota yepombi yemafuta zvinoenderana nezvaunoda. Isu tinopawo vatengi mhinduro dzakasiyana-siyana dzemafuta pombi mota uye mota accessories, zvinosanganisira inosanganisa mafuta pombi mota, macommutators, kabhoni mabhurashi, ferrite magineti, NdFeB, nezvimwe. Kana ukasawana chigadzirwa chaunoda pawebhusaiti yedu, ndapota taura nesu. , tinopa zvakagadzirirwa mabasa kune vatengi chero nguva