ʻO Motor (ʻike pinepine ʻia ʻo "motor") pili i kahi ʻano mea uila e ʻike ai i ka hoʻololi ʻana a i ʻole ka hoʻoili ʻana o ka ikehu uila e like me ke kānāwai o ka electromagnetic induction. ʻO kāna hana nui ka hana ʻana i ka torque hoʻokele, ma ke ʻano he kumu mana no nā mea uila a i ʻole nā ​​​​mīkini like ʻole.

♦ʻO ka motika o kēia manawa♦

♦ Alternating current motor ♦

♦ ʻO ke kaʻa hoʻokalakupua mau ♦

♦ Mīkini magneto quantum ♦

♦ mīkini hoʻokomo hoʻokahi ♦

♦ Mīkini hoʻokomo ʻekolu ♦

♦ Brushless DC motor ♦

♦ ʻO ke kaʻa DC maʻa mau loa ♦

♦ Kuʻuna hana o ke kaʻa stepper ♦

♦ ʻAno ʻano kaulike ♦

♦ ʻEkolu māhele kaʻa kaʻa stator ♦

♦ kaʻa kaʻa heʻe ♦

♦ kiʻi anatomy kaʻa ♦

♦ Hoʻololi kiʻi hoʻololi ʻana i ke kahua mākēneki kaʻa ♦

Hoʻokomo ʻia ka mīkini i kahi wili electromagnet a i ʻole kahi wili stator i hāʻawi ʻia no ka hana ʻana i kahi māla magnetic a me kahi mea hoʻololi a i ʻole rotor a me nā mea pono ʻē aʻe. Ma lalo o ka hana o ka mākia wiliwili o ka stator winding, ke hele nei ke ʻano i loko o ka pahu alumini armature squirrel cage a hoʻololi ʻia e ka hana o ke kahua magnetic.

Stator (ʻāpana paʻa)

• Ke kumu hoʻopololei: ka ʻāpana o ke kaapuni mākēneki kaʻa kahi i kau ʻia ai ka wili stator;

• ʻO ka wili ʻana i ka stator: ʻo ia ka ʻāpana kaapuni kaʻa, ma o ke au ʻokoʻa ʻekolu ʻāpana, e hoʻohua ai i ke kahua mākēneki kaʻawili;

• Frame: paʻa stator core a me ka mua a me ka hope hope uhi e kākoʻo i ka rotor, a pāʻani i ka hana o ka pale, wela dissipation;

Rotor (kahi ʻāpana)

• Rotor core: ma ke ʻano he ʻāpana o ke kaapuni magnetic o ke kaʻa a hoʻokomo ʻia ka wili rotor i loko o ka slot kumu;

• ʻO ka wili ʻana o ka Rotor: ʻoki ʻana i ka stator e hoʻohuli ana i ke kahua magnetic e hoʻoulu ai i ka ikaika electromotive a me kēia manawa, a hana i ka torque electromagnetic e hoʻohuli i ke kaʻa;

1 、 ka mokini DC

ʻO ke kaʻa DC he kaʻa kaʻa kaʻa e hoʻohuli i ka ikehu uila DC i ka ikehu mechanical (DC motor) a i ʻole ka ikehu mechanical i ka ikehu uila DC (DC generator). He kaʻa hiki ke hoʻomaopopo i ka hoʻololi like ʻana o ka ikehu o kēia manawa a me ka ikehu mechanical. Ke holo ʻo ia ma ke ʻano he kaʻa, he motika DC ia, e hoʻohuli i ka ikehu uila i ka ikehu mechanical. I ka hana ʻana ma ke ʻano he generator, he mea hana DC ia e hoʻololi i ka ikehu mechanical i ka ikehu uila.

Δ Diagram o ke kŘkohu kino o ka motika DC

ʻO ke kumu hoʻohālike kino o ka motika DC, ka ʻāpana paʻa o ka magnet, i kapa ʻia ʻo ka pou nui; ʻO ka ʻāpana paʻa hoʻi he pulu uila. He apo apo ko ka hapa wiliwili a puni ke kumu apo. (Hoʻonohonoho ʻia nā pōʻai liʻiliʻi ʻelua no ka maʻalahi o ka hōʻike ʻana i ke kuhikuhi o ka mea hiki ke alakaʻi a i ʻole kēia manawa ma kēlā kūlana)

2. Ke kaʻa stepper

3. Hoʻokahi-ala asynchronous kaʻa

ʻO ka motor Asynchronous, ka mea i ʻike ʻia ʻo ka induction motor, he kaʻa AC e hoʻopuka ana i ka torque electromagnetic ma o ka pilina ma waena o ke kahua magnetic rotating o ka ea a me ke ʻano o ka wili rotor, e ʻike ai i ka hoʻololi ʻana o ka ikehu electromechanical i ka ikehu mechanical. .

Δ He kaʻa hoʻokahi asynchronous i wehe ʻia

ʻO ke kaʻa mākēneki paʻa he kaʻa uila e hoʻohana ana i kahi mākēneki mau e hāʻawi i kahi māla magnetic. No ka hana ʻana, pono ʻelua mau kūlana, ʻo ka hiki ʻana o kahi māla magnetic, a ʻo ka mea ʻē aʻe ka hele ʻana o kahi au e neʻe nei i ke kahua magnetic.

Hōʻike ka ʻike kikoʻī o ke kaʻa i ke ʻano o ka hana: