Differences and Application Scenarios between Carbon Brush DC Motors and Brush DC Motors

Ma ke kahua o ka ʻenekinia uila, he kuleana koʻikoʻi nā motika au pololei (DC) i nā ʻano hana like ʻole. Ma waena o nā motika DC, hoʻohana pinepine ʻia nā mea i lako me nā pulumu. Eia nō naʻe, me he mea lā he huikau kekahi e pili ana i nā motika DC pulumu kalapona a me nā motika DC pulumu. Ma kēia ʻatikala, e wehewehe mākou i nā ʻokoʻa ma waena o lākou a e ʻimi i kā lākou mau hiʻohiʻona noi.

Ka Hoʻākāka ʻana i ka Huaʻōlelo

ʻO ka mea mua, he mea nui e hoʻomaopopo he ʻāpana maoli nā mīkini DC palaki kalapona o nā mīkini DC palaki. ʻO ka huaʻōlelo "motor DC palaki" kahi hoʻokaʻawale laulā, ʻoiai ʻo "motor DC palaki kalapona" e pili pono ana i kahi mīkini DC palaki kahi i hana nui ʻia ai nā palaki me nā mea i hoʻokumu ʻia i ke kalapona.

Nā ʻokoʻa o ke kūkulu ʻana a me nā mea hana

Mea Palaki

Nā Motika DC Palaki KalaponaE like me ka inoa e hōʻike nei, ua hana nui ʻia nā pulumu i loko o kēia mau motika me ke kalapona. Loaʻa iā Kalapona nā waiwai lubrication ponoʻī maikaʻi loa, kahi e hōʻemi ai i ka friction ma waena o ka pulumu a me ka commutator. ʻO ka hopena o kēia i ka emi ʻana o ke komo ʻana a me ka waimaka, e hoʻolōʻihi ana i ke ola o nā pulumu. Eia kekahi, he alakaʻi uila maikaʻi ke kalapona, ʻoiai ʻaʻole kiʻekiʻe kona conductivity e like me kekahi mau metala. No ka laʻana, i nā motika hobbyist liʻiliʻi, hoʻohana pinepine ʻia nā pulumu kalapona ma muli o ko lākou kumukūʻai a me ka hilinaʻi.

Nā Motika DC Brush (ma ke ʻano ākea)Hiki ke hana ʻia nā palaki i loko o nā mīkini DC palaki ʻole kalapona mai nā mea like ʻole. ʻO nā palaki metala-graphite, no ka laʻana, hoʻohui i ke alakaʻi uila kiʻekiʻe o nā metala (e like me ke keleawe) me nā waiwai lubricating ponoʻī a me nā waiwai pale ʻaʻahu o ka graphite. Hoʻohana pinepine ʻia kēia mau palaki i nā noi kahi e pono ai ka mana lawe au kiʻekiʻe.

Ka Hana like ʻana o ka Commutator

Nā Motika DC Palaki Kalapona: Holo mālie nā pulumu kalapona ma luna o ka ʻili commutator. ʻO ke ʻano lubrication ponoʻī o ke kalapona e kōkua i ka mālama ʻana i kahi ikaika pili mau, he mea nui ia no ka pilina uila paʻa. I kekahi mau hihia, hiki i nā pulumu kalapona ke hoʻopuka i ka walaʻau uila liʻiliʻi i ka wā o ka hana, e kūpono ai no nā noi i pili i ka hoʻopilikia electromagnetic.

E palaki i nā motika DC me nā palaki like ʻoleʻO nā pulumu metala - graphite, ma muli o ko lākou mau ʻano kino like ʻole, pono paha i kahi hoʻolālā ʻokoʻa o ka commutator. ʻO ke alakaʻi kiʻekiʻe o ka ʻāpana metala e alakaʻi i nā ʻano hoʻolaha au like ʻole ma ka ʻili commutator, a no laila, pono paha e hoʻolālā ʻia ka commutator e lawelawe i kēia me ka ʻoi aku ka maikaʻi.

Nā ʻokoʻa hana

Mana a me ka Pono

Nā Motika DC Palaki KalaponaMa keʻano laulā, kūpono loa nā mīkini DC palaki kalapona no nā noi mana haʻahaʻa a waena. ʻO ko lākou conductivity haʻahaʻa i hoʻohālikelike ʻia me kekahi mau pulumu metala e hopena i ke kū'ē uila kiʻekiʻe iki, hiki ke alakaʻi i kekahi mau pohō mana ma ke ʻano o ka wela. Eia nō naʻe, ʻo kā lākou waiwai lubricating ponoʻī e hōʻemi ana i nā pohō mechanical ma muli o ka friction, kahi e kōkua ai i ka mālama ʻana i kahi pono holoʻokoʻa kūpono. No ka laʻana, i nā mīkini hale liʻiliʻi e like me nā peʻahi uila, hoʻohana pinepine ʻia nā mīkini DC palaki kalapona, e hāʻawi ana i ka mana lawa ʻoiai e mau ana ka ikehu - lawa ka pono no ka hoʻohana ʻana i ka hale.

E palaki i nā motika DC me nā palaki like ʻoleHoʻohana pinepine ʻia nā motika me nā pulumu graphite metala i nā noi mana kiʻekiʻe. ʻO ke alakaʻi uila kiʻekiʻe o ka ʻāpana metala e ʻae ai i ka hoʻoili ʻana o ka nui o ke au, e hopena ana i ka hoʻopuka mana kiʻekiʻe. Hoʻohana pinepine nā mīkini ʻoihana, e like me nā ʻōnaehana conveyor nui, i kēia mau ʻano motika e hoʻokele i nā ukana kaumaha.

Ka Mana Holo wikiwiki

Nā Motika DC Palaki KalaponaHiki ke hoʻokō ʻia ka kaohi wikiwiki o nā mīkini DC palaki kalapona ma o nā ʻano hana like ʻole, e like me ka hoʻoponopono ʻana i ke volta hoʻokomo. Eia nō naʻe, ma muli o ko lākou ʻano kūlohelohe, ʻaʻole paha lākou e hāʻawi i ka pae like o ka kaohi wikiwiki pololei e like me kekahi mau ʻano mīkini ʻē aʻe. I nā noi kahi ʻaʻole koʻikoʻi loa ke kūpaʻa o ka wikiwiki, e like me kekahi mau mea hoʻomehana ea maʻalahi, hiki i nā mīkini DC palaki kalapona ke hana kūpono.

E palaki i nā motika DC me nā palaki like ʻoleI kekahi mau hihia, ʻoi aku hoʻi me nā mea palaki holomua a me nā hoʻolālā, hiki ke hoʻokō ʻia ka kaohi wikiwiki maikaʻi aʻe. ʻO ka hiki ke lawelawe i nā au kiʻekiʻe a me nā pilina uila paʻa e hiki ai i nā ʻenehana kaohi wikiwiki ʻoi aku ka paʻakikī, e like me ka hoʻohana ʻana i ka modulation pulse-width (PWM) me ka ʻoi aku ka maikaʻi. ʻO nā mīkini servo hana kiʻekiʻe, e pono ai ka kaohi wikiwiki pololei no nā noi e like me ka robotics, hiki ke hoʻohana i nā palaki me nā mea kūikawā no kēia kumu.

Nā hiʻohiʻona noi

Nā Motika DC Palaki Kalapona

Nā Uila Mea kūʻai akuHoʻohana nui ʻia lākou i nā mea uila liʻiliʻi e like me nā palaki niho uila, nā mea hoʻomaloʻo lauoho, a me nā mea pā lima. ʻO ko lākou nui liʻiliʻi, ke kumukūʻai haʻahaʻa, a me ka hana kūpono e hoʻokō ai i nā koi o kēia mau mea hana.

Nā Mea Hana KaʻaI loko o nā kaʻa, hoʻohana ʻia nā motika DC palaki kalapona i nā hana e like me nā wipers windshield, nā puka makani mana, a me nā mea hoʻoponopono noho. Pono kēia mau motika e hilinaʻi a kūpono i ke kumukūʻai, a kūpono nā motika DC palaki kalapona i ka bila.

Nā Motika DC Palakime nā pulumu like ʻole

Nā Mīkini ʻOihanaE like me ka mea i ʻōlelo ʻia ma mua, ma nā wahi ʻoihana, hoʻohana ʻia nā motika me nā pulumu conductivity kiʻekiʻe no ka hoʻokele ʻana i nā lako nui. I loko o kahi hale hana hana, ʻo nā motika e hoʻoikaika ana i nā pamu nui, nā compressors, a me nā mīkini wili e koi pinepine i ka mana kiʻekiʻe a me ka kaohi pololei, hiki ke hāʻawi ʻia e nā motika DC pulumu me nā mea pulumu kūpono.

Aerospace a me ka Pale KauaMa kekahi mau noi aerospace, e like me nā mea hoʻoikaika mokulele, hoʻohana ʻia nā mīkini DC palaki me nā palaki kūikawā. Pono kēia mau mīkini e hana ma lalo o nā kūlana koʻikoʻi, me nā mahana kiʻekiʻe a me nā wahi haʻalulu kiʻekiʻe. He mea koʻikoʻi ke koho ʻana i ka mea palaki e hōʻoia i ka hana hilinaʻi i kēlā mau kūlana koi.

I ka hopena, ʻoiai he ʻano motika DC palaki kalapona nā motika DC, ʻo nā ʻokoʻa o nā mea palaki a me nā ʻano hana hopena e alakaʻi ai i nā hiʻohiʻona noi like ʻole. ʻO ka hoʻomaopopo ʻana i kēia mau ʻokoʻa he mea nui ia no nā ʻenekinia a me nā mea hoʻolālā i ke koho ʻana i ka motika DC kūpono loa no kahi noi i hāʻawi ʻia.

Nānā Hou Aʻe