I-Micro DC gear motor iyimoto encane esetshenziswa kabanzi.Isetshenziselwa kakhulu imikhiqizo enejubane eliphansi kanye ne-torque ephezulu ephumayo, efana nezikhiya ezihlakaniphile zika-elekthronikhi, amaphrinta amancanyana, izinto zikagesi, njll., zonke ezidinga ama-micro gear DC motors.Ukukhethwa kwezinto ezibonakalayo ze-micro DC geared motor nakho kubaluleke kakhulu, futhi kudinga ukucatshangelwa ezintweni eziningi.
Kunezinhlobo ezimbili zamasimu kazibuthe kumjikelezo we-iron core magnetic we-miniature DC geared motor: inkambu kazibuthe engashintshi kanye nendawo kazibuthe eshintshanayo, ngakho-ke imvelo yamagnetic idinga ukucatshangelwa.I-iron core iyingxenye yemoto encane ye-DC egiyelwe ethwala i-flux kazibuthe futhi ilungise i-rotor winding.Ivamise ukwenziwa ngamashidi ensimbi e-silicon anqwabelene.Ukuze i-iron core rotor esebenza endaweni yamagnetic engashintshi, i-iron ehlanzekile kagesi kanye nensimbi engu-10 ingasetshenziswa ngokugcwele.amandla kazibuthe.Okwerotha ewumgogodla wensimbi esebenza endaweni kazibuthe eshintshanayo, amashidi ensimbi ye-silicon angasetshenziswa ukuze kuqinisekiswe ukufinyeleleka kukazibuthe kanye nokugcwala kwe-saturation flux kanye nezidingo zokulahleka kwensimbi.
Isiqondiso nokufana kokungena kazibuthe kwengqikithi yensimbi ngenjini encane ye-DC egiyelwe Amashidi ensimbi ye-silicon egoqeka ngokubandayo futhi egoqelwe ngokushisayo ahlukaniswe abe izinhlobo ezimbili: aqondile nangaqondile.Ngesidingo se-isotropic sokusatshalaliswa kwensimu kazibuthe, uma kuyinjini enkulu ye-DC egiyelwe (ububanzi obukhulu kuno-900mm), idinga ukusebenzisa ishidi lensimbi ye-silicon (insimbi ye-silicon: into eyinhloko iyinsimbi ne-ferrosilicon alloy, enokuqukethwe kwe-silicon cishe 3% ~ 5%).Uma kucatshangelwa ukuminyana kazibuthe komgogodla wensimbi wemoto encane ye-DC egiyelwe, umongo wensimbi ungahlukaniswa ube izinhlobo ezimbili: eziphakeme neziphansi.Ngomgogodla wensimbi onokuminyana okuphezulu kazibuthe, ishidi lensimbi ye-silicon noma insimbi ehlanzekile kagesi kufanele kukhethwe, futhi ishidi lensimbi ye-silicon egoqelwe ngokubanda kufanele kukhethwe.Uma kucatshangelwa umthelela wokulahleka kwe-iron core enqubweni yesakhiwo ekulahlekeni kwe-micro DC geared motor, kufanele kuqashelwe ekukhethweni kogqinsi kweshidi lensimbi ye-silicon.Ishidi lensimbi elincanyana le-silicon line-insulation eyengeziwe kanye nokulahlekelwa kwensimbi encane, kodwa i-lamination iyanda;ishidi lensimbi eliwugqinsi le-silicon linokufakwa okuncane nokulahleka kwensimbi okuncane.Ukulahlekelwa kuyanda, kodwa inani lama-laminations lincane.Inani lokulahlekelwa kwe-iron le-iron core material lingaxegiswa ngokufanelekile ku-DC encane ye-gear motor.
Isikhathi sokuthumela: Jan-10-2023