SMALL DC MOTOR
Iyo brushed DC mota kubva kuPortescap yakanakira inotakurika uye diki zvishandiso.Brush DC mota tekinoroji inopa akasiyana mabhenefiti ekushomeka kwakaderera, kuderera kwekutanga voltages, kusavapo kwekurasikirwa kwesimbi, kushanda kwakanyanya, kunaka kwekupisa kwekupisa uye mutsara torque-kumhanya basa.Aya ekupedzisira-compact madiki eDC mota akagadzirirwa kuendesa yakanakisa kumhanya-kune-torque kuita ine yakaderera joule kudziyisa.Isu tinopawo akasiyana-siyana magiya emusoro uye encoder.Portescap madiki DC motors anogona kuendesa torque range kubva pa0.36 mNm kusvika 160 mNm nguva dzose uye kubva 2.5 mNm kusvika 1,487 mNm mukushanda kwepakati.Mamotor edu eDC akagadzirwa nekukurumidza uye nyore kugadzirisa, saka unogona kuwana chaizvo zvaunoda nazvo. mitengo uye kuendesa kwaunotarisira kubva kune imwe kunze kwesherufu mhinduro.Isu tinokwanisa kugadzirisa akajairwa bhurashi mota maficha kuti asangane nezvikumbiro zvekushandisa, zvinosanganisira maitirwo ekuita, kukwirisa kumisikidzwa, kudziya uye ambient mamiriro ezvinhu, uye zvimwe zvinodiwa zvekushanda.
Mutungamiriri diki brashi DC mota dzakanakira yako inotakurika uye diki zvishandiso.Yedu inoenderera mberi hunyanzvi mune coreless mota tekinoroji inotigonesa kupa:
Furemu saizi kubva 8 kusvika 35 mm
Inomhanya kubva pa5,000 kusvika ku14,000 rpm
Inoenderera mota torque - 0.36 kusvika 160 mNm
Coreless rotor dhizaini
Low rotor inertia
REE coil
High simba kune uremu reshiyo
Neodymium magineti inowanikwa mune mamwe mabhurashi DC mota modhi
Sleeve uye bhora rine shanduro
Kunyanya kufamba zvakanaka, izvo zvinokutendera iwe kuti uvake yakawedzera compact, chaiyo uye ine simba-inoshanda mhinduro
Nzira yekusarudza Yako Brush DC Motor?
Sarudzo Criteria
Motor dhayamita
Kuyera bhurashi DC mota kune chaiyo application kunotanga nekufananidza dhayamita yemota kune nzvimbo iripo.Kazhinji, hombe furemu saizi mota dzinounza yakawanda torque.Motokari dhayamita kubva 8 mm kusvika 35 mm.
Urefu
Hurefu hwakasiyana huripo, kubva pa16.6 mm kusvika 67.2 mm, kunyatsokodzera zvinodiwa pasuru yeapplication.
Commutation type
Mabhurashi esimbi anokosha akanyatso kugadziridzwa kune yakaderera ikozvino density application, ichipa yakaderera kukweshera uye yakanyanya kushanda zvakanaka, nepo kuenderera mberi kana peak ikozvino mashandisirwo achada graphite-mhangura mabhurashi.
Bearing type
Masanganiswa akati wandei akagadzirwa, kubva nyore kutakura sleeve kuvaka kune preloaded bhora mabhengi masisitimu epamusoro axial kana radial load application.
Magnet uye commutation type
Gadzirisa yako mota sarudzo kune simba uye zvazvino zvinodiwa zvechishandiso chako: NdFeB magineti anopa yakakwira yekubuda torque kupfuura Alnico, nemutengo wakakwira.Iyo commutation system (rudzi uye saizi yevafambi) inoratidzwawo mune iyi coding.
Winding
Sarudzo dzakasiyana-siyana dzemamhepo dzinofungidzirwa kuti dzienderane zvakanyanya nezvinodiwa zvekushandisa - voltage, kuramba uye torque nguva dzose ndiwo maparamita esarudzo.
Kodhi yekuuraya
Inoshandiswa kutsanangura standard uye customizations.
Sarudzo Criteria
Motor dhayamita
Kuyera bhurashi DC mota kune chaiyo application kunotanga nekufananidza dhayamita yemota kune nzvimbo iripo.Kazhinji, hombe furemu saizi mota dzinounza yakawanda torque.Motokari dhayamita kubva 8 mm kusvika 35 mm.
Urefu
Hurefu hwakasiyana huripo, kubva pa16.6 mm kusvika 67.2 mm, kunyatsokodzera zvinodiwa pasuru yeapplication.
Commutation type
Mabhurashi esimbi anokosha akanyatso kugadziridzwa kune yakaderera ikozvino density application, ichipa yakaderera kukweshera uye yakanyanya kushanda zvakanaka, nepo kuenderera mberi kana peak ikozvino mashandisirwo achada graphite-mhangura mabhurashi.
Bearing type
Masanganiswa akati wandei akagadzirwa, kubva nyore kutakura sleeve kuvaka kune preloaded bhora mabhengi masisitimu epamusoro axial kana radial load application.
Magnet uye commutation type
Gadzirisa yako mota sarudzo kune simba uye zvazvino zvinodiwa zvechishandiso chako: NdFeB magineti anopa yakakwira yekubuda torque kupfuura Alnico, nemutengo wakakwira.Iyo commutation system (rudzi uye saizi yevafambi) inoratidzwawo mune iyi coding.
Winding
Sarudzo dzakasiyana-siyana dzemamhepo dzinofungidzirwa kuti dzienderane zvakanyanya nezvinodiwa zvekushandisa - voltage, kuramba uye torque nguva dzose ndiwo maparamita esarudzo.
Kodhi yekuuraya
Inoshandiswa kutsanangura standard uye customizations.
Kushanda kweBrush DC Motor
BRUSH DC MOTOR BASICS
Mutungamiri bhurashi DC tekinoroji inotangira padhizaini yakavakirwa pane ironless rotor (yega-inozvitsigira coil) yakasanganiswa nesimbi yakakosha kana kabhoni copper commutation system uye isingawanzo ivhu kana Alnico magineti.Inopa mabhenefiti akasiyana epamusoro-inoshanda dhiraivha uye servo masisitimu: yakaderera friction, yakaderera yekutanga voltage, kusavapo kwekurasikirwa kwesimbi, kushanda kwakanyanya, kunaka kwekupisa kwekupisa, mutsara torque-kumhanya basa.Zvese izvi zvinhu zvinofambisa kushandiswa uye kurerutsa iyo servo loop.Kune ekuwedzera masisitimu ekufambisa uko iyo yakaderera rotor inertia inobvumira kukwirisa kwakasiyana, uye kune ese mabhatiri-powered zvishandiso uko kushanda zvakanaka kuri kunetsekana kukuru, brashi DC mota dzinopa mhinduro dzakanyanya.
Ese mota dzeDC dzakaumbwa nematatu madiki-magungano:
iyo stator
iyo brashi inobata end cap
rotor
.Yepamusoro-yemhando isingawanzo epasi magineti inovimbisa kuita kwakatanhamara muhamvuropu diki.Sintered bearings uye bhora mabheji anowanikwa zvichienderana neako application mitoro uye zvinodiwa.
2. Brush inobata endcap - Iyo bhurashi inobata endcap inogadzirwa nepurasitiki zvinhu.Zvichienderana nechinangwa chekushandiswa kwemotokari, bhurashi rinogona kunge riri remhando mbiri dzakasiyana;carbon kana multi-waya.Mhando dzekabhoni dzinoshandisa mhangura graphite kana sirivheri graphite uye inonyatsoenderana nekuwedzera mafambiro ekushandisa uko kuenderera kwakakwira uye peak torque inodiwa.Multi-waya mhando inoshandisa simbi yakakosha uye inovimbisa yakaderera yekutanga voltage uye yakagadziridzwa kushanda zvakanaka, mutambo wakakwana weinotakurika bhatiri-powered application.Injiniya yePortescap inogona kugadzira endcaps inoderedza ruzha rwemagetsi kuti isangane neEMC zvinodiwa.
3. Rotor - Rota ndiyo moyo wePortescap's DC mota.Iyo coil yakananga uye inoramba ichikuvadzwa pane cylindrical tsigiro inozobviswa gare gare, ichibvisa yakawandisa mhepo migero uye isingashande coil misoro iyo isingaunze mupiro mukugadzira torque.Iyo yekuzvitsigira coil haidi chimiro chesimbi uye saka inopa yakaderera nguva ye inertia uye isina cogging (rotor ichamira mune chero chinzvimbo).Kusiyana nemamwe akajairwa DC coil tekinoroji, nekuda kwekushaikwa kwesimbi hakuna hysteresis, eddy ikozvino kurasikirwa kana magineti saturation.Iyo mota ine yakanyatso mutsara kumhanya-torque maitiro uye kumhanya kunoenderana chete nekupa voltage uye torque yekuremedza.Portescap, kuburikidza nehunyanzvi hwayo hwekuziva, yakagadzira akawanda otomatiki emhepo mashini emhando dzakasiyana saizi uye inoenderera mberi nekuvandudza nzira yekumonera kuwedzera simba rekubuda.
Iyo mabhurashi / vaunganidzi musanganiswa inogadziridzwa kuti ikwanise kurarama hupenyu hurefu hwekushanda kusvika ku12,000 rpm uye inopa kuvimbika kwakanyanya.Zvigadzirwa zvePortescap DC zvinogona kuendesa torque kubva pa0.6 mNm kusvika 150 mNm nguva dzose uye kubva pa2.5 mNm kusvika 600 mNm mukushanda kwepakati.
Yakatangwa muna 2007, Mutungamiriri Microelectronics (Huizhou) Co., Ltd. ibhizimusi repasi rese rinobatanidza R & D, kugadzira uye kutengesa.Isu tinonyanya kugadzira mota yakatsetseka, mutsara mota, brushless mota, coreless mota, SMD mota, Air-modelling mota, deceleration mota uye zvichingodaro, pamwe neiyo micro mota mune yakawanda-mumunda application.
Bata isu kune quotation yehuwandu hwekugadzira, kugadzirisa uye kusanganisa.
Phone:+86-15626780251 E-mail:leader01@leader-cn.cn
Nguva yekutumira: Jan-11-2019
