Kodi mfundo yogwira ntchito ya DC motor ndi iti?

Kodi dc motor imagwira ntchito bwanji?

DC motor ndi makina omwe amasintha mphamvu yamagetsi kukhala mphamvu yamakina mozungulira.Kuyenda kwake kumapangidwa ndi machitidwe akuthupi a electromagnetism.DC motere ali ndi ma inductors mkati, omwe amapanga mphamvu ya maginito yomwe imagwiritsidwa ntchito popanga kuyenda.Koma maginitowa amasintha bwanji ngati DC ikugwiritsidwa ntchito?  

Electromagnetic, chomwe ndi chidutswa chachitsulo chokulungidwa ndi koyilo yawaya yomwe imakhala ndi magetsi ogwiritsidwa ntchito m'malo mwake.Ngati maginito awiri osasunthika awonjezedwa mbali zonse za electromagnet iyi, mphamvu zonyansa komanso zokongola zimatulutsa torque.  

Kenako, pali mavuto awiri oti athetse: kudyetsa magetsi ku maginito amagetsi ozungulira popanda mawaya kupotokola, ndikusintha komwe kuli komweko panthawi yoyenera.Mavuto onsewa amathetsedwa pogwiritsa ntchito zida ziwiri: cholumikizira mphete, ndi maburashi.

Monga momwe tikuonera, woyendetsa ali ndi magawo awiri omwe amalumikizidwa ku terminal iliyonse ya electromagnet, pambali pa mivi iwiriyi pali maburashi omwe amagwiritsa ntchito magetsi ku rotary electromagnet.Mu zenizenivibration motorMa motors a DC amatha kupezeka mipata itatu m'malo mwa maburashi awiri ndi awiri.

Mwanjira iyi, maginito amagetsi akusuntha polarity yake ikusintha ndipo shaft imatha kusinthasintha.Ngakhale ndizosavuta komanso zomveka kuti zigwira ntchito bwino, pali zinthu zina zomwe zimapangitsa kuti ma motors azitha kugwira ntchito moyenera komanso osakhazikika pamakina, vuto lalikulu limakhala chifukwa cha nthawi yomwe ili pakati pa polarity inversion.Popeza polarity mu electromagnet imasinthidwa mwamakina, pama velocities ena polarity ikusintha posachedwa, zomwe zimabweretsa zosintha m'mbuyo ndipo nthawi zina kusintha mochedwa, kutulutsa "kuyima" nthawi yomweyo mozungulira.Mulimonse momwe zingakhalire, izi zimabweretsa nsonga zamakono komanso kusakhazikika kwa makina.

Yakhazikitsidwa mu 2007, Leader Microelectronics (Huizhou) Co., Ltd. ndi bizinesi yapadziko lonse lapansi yophatikiza R & D, kupanga ndi kugulitsa.Timapanga makamakagalimoto yamoto, injini ya mzere,Mtengo wa BLDC, motere wopanda maziko, SMD motor, Air-model motor, deceleration motor ndi zina zotero, komanso yaying'ono motor mu multifield application.