Kuunzwa kwebrushless DC mota mumaturusi emagetsi

Nekuvandudzwa kwebhatiri idzva uye tekinoroji yekudzora tekinoroji, dhizaini nekugadzira mutengo webrushless DC mota yakadzikiswa zvakanyanya, uye zviri nyore zvekushandisa zvechargeable zvinoda brushless DC mota zvakafarirwa uye kushandiswa zvakanyanya. Inoshandiswa zvakanyanya mukugadzira maindasitiri, maindasitiri ekugadzira uye ekugadzirisa, kunyanya nekusimudzira hupfumi, kudiwa kwemhuri kuri kuwedzera nekukwira, uye kukura kwepagore kwakakwira zvakanyanya kupfuura kwemamwe maindasitiri.

2, yakanakira rechargeable yemagetsi chishandiso mota application mhando

2.1 Brushed DC mota

Yakajairika brushless DC mota chimiro inosanganisira rotor (shaft, iron core, winding, commutator, bearing), stator (casing, magineti, end cap, etc.), carbon brush assembly, carbon brush arm nezvimwe zvikamu.

Kushanda musimboti: Iyo stator ye brushed DC mota inoiswa neyakagadzika danda guru (magineti) uye bhurashi, uye rotor inoiswa ine armature winding uye commutator. Iro simba remagetsi remagetsi eDC rinopinda mumhepo inomonereka kuburikidza nekabhoni brashi uye commutator, ichigadzira armature ikozvino. Iyo magineti inogadzirwa neiyo armature ikozvino inopindirana neiyo huru magineti kugadzira magetsi emagetsi torque, ayo anoita kuti mota itenderere uye kutyaira mutoro.

Zvakaipa: Nekuda kwekuvapo kwekabhoni brashi uye commutator, kuvimbika kwebhurashi mota kwakashata, kutadza, kusagadzikana kwazvino, hupenyu hupfupi, uye commutator spark inoburitsa kukanganiswa kwemagetsi.

2.2 Brushless DC mota

Yakajairika brushless DC mota chimiro inosanganisira mota rotor (shaft, iron core, magineti, kubereka), stator (casing, iron core, winding, sensor, end cover, etc.) uye controller zvikamu.

Kushanda musimboti: Brushless DC mota ine mota muviri uye mutyairi, yakajairika mechatronics chigadzirwa. Nheyo yekushanda yakafanana neiyo yebhurashi mota, asi yechinyakare commutator uye kabhoni bhurashi inotsiviwa nenzvimbo sensor uye yekudzora mutsara, uye kutungamira kweazvino kunoshandurwa nekuraira kwekutonga kunopihwa nekunzwa chiratidzo kuti uone basa rekufambisa, kuitira kuve nechokwadi chekugara kwemagetsi torque uye kutungamira kwemota uye kuita kuti mota itenderere.

Ongororo yebrushless DC mota mumaturusi emagetsi

3. Zvakanakira uye zvakaipira zveBLDC mota application

3.1 Zvakanakira zveBLDC mota:

3.1.1 Chimiro chakareruka uye yakavimbika mhando:

Cancel commutator, kabhoni brashi, brashi ruoko uye zvimwe zvikamu, hapana commutator welding, kupedzisa maitiro.

3.1.2 Hupenyu hurefu hwebasa:

Iko kushandiswa kwezvinhu zvemagetsi kutsiva iyo yechinyakare commutator chimiro, kubvisa mota nekuda kwekabhoni brashi uye commutator commutator spark, mechanic kupfeka uye mamwe matambudziko anokonzerwa nehupenyu hupfupi, hupenyu hwemotokari hunowedzerwa nekuwanda.

3.1.3 Chinyararire uye hunyanzvi hwepamusoro:

Hapana kabhoni brashi uye commutator chimiro, dzivirira iyo commutator spark uye mechaniki kukweshera pakati pekabhoni brashi uye commutator, zvichikonzera ruzha, kupisa, kurasikirwa kwemoto simba, kuderedza kushanda kwemota. Brushless DC mota kunyatsoshanda mu60 ~ 70%, uye brushless DC mota kunyatsoshanda inogona kuwana 75 ~ 90%

3.1.4 Yakapamhamha kumhanya mutemo uye kudzora kugona:

Precision zvemagetsi zvikamu uye masensa anogona kunyatso kudzora kumhanya kwekubuda, torque uye chinzvimbo chemota, kuona hungwaru uye yakawanda-inoshanda.