[Kaʻana ʻike] No ke aha e hoʻohana nui ai nā pou kaʻa kaʻa DC mau i nā magnet rectangular?

ʻO ka mea hoʻohiwahiwa auxiliary mau loa he ʻano hou o waho rotor DC permanent magnet motor. Hoʻopaʻa pololei ʻia kona apo choke wili i loko o ke kumu. Aia he 20 mau mākia ma ke apo. Loaʻa i kēlā me kēia pole kahi kāmaʻa pole integral. ʻEkolu mau ʻāpana ʻāpana ʻehā ke kino kia. Hoʻokumu ʻia ia me ke kila magnetic a hoʻopaʻa ʻia i loko o kahi holoʻokoʻa me ka "914″ glue. Hoʻopili ʻia ke kino pole a hoʻopaʻa ʻia me nā lipine aniani ʻole latitu e hana i kahi lima pale. Hana ʻia kēlā me kēia kino pou a me nā kāmaʻa pole i ʻelua ʻāpana ʻililiʻiliʻi kila.

I loko o kahi kaʻa DC mau loa, ke hoʻololi ʻole ʻia nā ʻāpana ʻē aʻe, ʻoi aku ka kiʻekiʻe o ke koena magnetism o ka magnet, ʻoi aku ka liʻiliʻi o kēia manawa, a ʻoi aku ka haʻahaʻa o ka wikiwiki. Pololei kēia. Mai kēia, hiki iā ʻoe ke nānā iā ʻoe iho i ka magnet o kāu mau prototype ʻelua i ʻoi aku ka maikaʻi. Nui ke koena magnetism.ʻO ke kumu, ke hoʻololi ʻole ʻia nā ʻāpana ʻē aʻe, ʻoi aku ka kiʻekiʻe o ke koena magnetism o ka magnet, ʻoi aku ka nui o ka flux magnetic o kēlā me kēia pou o ke kaʻa. E like me ka māmā māmā o ka DC motor n=(U-IR)/CeΦ≈U/CeΦ, hiki ke loa He mea maʻalahi ke hoʻoholo i ka nui o ka Φ, ʻo ia ka haʻahaʻa o ka wikiwiki. ʻO ka haʻahaʻa o ka wikiwiki, ʻoi aku ka liʻiliʻi o ka pohō ʻole, a ʻoi aku ka liʻiliʻi o ke au haʻahaʻa ʻole.

ʻO ka torque laka-rotor o ka DC permanent magnet motor pili i ka mānoanoa o ka magnet a me ka ikaika o ke kahua magnetic. Inā hiki i ka mānoanoa ke hoʻololi i ka ikaika o ke kahua magnetic, e pili ana ia. I ka wā o ke kaʻina hana o ka magnet o ka mīkini paʻa paʻa paʻa, inā e hoʻohana lima ʻia ʻO ka hoʻopili ʻana i ke kāpili i ka ʻili o ka magnet he mea hikiʻole i ka mea hana ke hopu i ka magnet. I ka manawa like, ma muli o nā hemahema o ka ʻenehana i kēia manawa i ka wā e hoʻokomo ai i ka magnet i loko o ka slot, hiki ʻole ke kū mai ka hakakā me ka pā slot. Eia kekahi, ʻo ke kāpili ma luna o ka ʻili o ke kila magnetic i hoʻohana lima ʻia a loaʻa kahi wahi uhi liʻiliʻi liʻiliʻi i puʻunaue like ʻole, e hopena i ka hoʻopili maikaʻi ʻana, a hāʻule paha ke kila magnetic i ka wā e hoʻohana ai ma hope.