Ka wehewehe pōkole o EC fan

He huahana hou ka peʻahi EC ma ka ʻoihana fan. ʻOkoʻa ia mai nā poʻe pā DC ʻē aʻe. ʻAʻole hiki iā ia ke hoʻohana wale i ka lako uila uila DC, akā ʻo ka lako uila uila AC. Anakahi uila mai DC 12v, 24v, 48v, i AC 110V, 380V hiki ke ākea, ʻaʻohe pono e hoʻohui i kekahi hoʻohuli hoʻohuli. ʻO nā motika āpau me nā ʻāpana kūloko ʻole o ka mana DC, kūkulu ʻia DC i AC, pane kulana rotor, AC ʻekolu manawa, Mākēneki paʻa mau, nā motika lōkahi.

Nā mea maikaʻi o nā pā EC:

ʻO ka motika EC he motika DC mālama mālama ʻole brushless me kahi modula kaohi naʻauao i kūkulu ʻia i loko. Hele mai ia me kahi ʻōnaehana puka RS485, 0-10V sensor output interface, 4-20mA wikiwiki wikiwiki hoʻololi interface interface, interface alarm output output interface a me master-slave signal output interface. Loaʻa ka huahana i ke ʻano o ka ʻike kiʻekiʻe, mālama nui ʻana i ka ikehu, kiʻekiʻe pono, ola lōʻihi, haʻalulu haʻahaʻa, leo haʻahaʻa a me ka hana mau a mau ʻole.

Ua hoʻomaʻalahi nui ka motika DC brushless i ke ʻano no ka mea ua haʻalele ʻia ke apo o ka ʻohiʻohi a me nā brushes no ka hauʻoli. I ka manawa like, ʻaʻole e hoʻomaikaʻi wale ʻia ka hana ʻana o ka motika, akā hoʻonui ʻia ka hilinaʻi mechanical o ka hana kaʻa, a hoʻonui ʻia ke ola lawelawe.

I ka manawa like, hiki ke hoʻomaikaʻi maikaʻi ʻia ka ʻenekini mokulele hakahaka, a hiki i ka ʻenekini motika ke hoʻokō i ka hoʻolālā ʻoi loa. ʻO ka hopena pololei e hoʻemi ʻia ka nui o ka kaʻa a hoʻemi ʻia ke kaumaha. ʻAʻole wale ia, hoʻohālikelike ʻia me nā motika ʻē aʻe, maikaʻi loa ka mālama ʻana i ka hana. ʻO kēia no ka mea: ʻO ka mea, ma muli o ke kiʻekiʻe o ka hana o nā mea magnet paʻa mau, ka pono o ka torque, ka lakene inertia torque, a me ka nui o ka mana o ka motika i hoʻomaikaʻi nui ʻia. Ma o ka hoʻolālā kūpono, hiki ke hoʻoliʻiliʻi nui nā papa kuhikuhi e like me ka manawa o ka inertia, nā mea uila a me nā manawa mechanical, no ka mea, ua hoʻomaikaʻi maikaʻi ʻia nā papa kuhikuhi nui o ka hana lawelawe servo. ʻO ka lua, ʻo ka hoʻolālā ʻana o ka puni paʻa paʻa magnet hou i kēia manawa he piha piha, a he kiʻekiʻe ka coercivity o nā mea magnet paʻa mau, no laila ke hoʻomaikaʻi nui ʻia ka anti-armature react and anti-demagnetization hiki o ka motor magnet mau loa. Hoʻoemi nui ʻia ka mana o ka haunaele. ʻO ke kolu, no ka hoʻohana mau ʻana o nā mākēneki kūpaʻa ma kahi o ka hauʻoli o ka uila, hoʻemi ʻia ka hoʻolālā ʻana o ka wili hoʻoliʻiliʻi a me ka māhuahua magnetic magnet, a he nui nā palena e like me ka flitation excitation, a me ka exitation o kēia manawa i hoʻemi ʻia, no laila e hoʻoliʻiliʻi pololei i nā loli hiki ke mālama ʻia a i ʻole. nā palena Ma muli o nā kumu i luna, hiki ke ʻōlelo ʻia he mana maikaʻi loa kā ka Mākēneki mākēneki.


Ka manawa Post: Sep-24-2020