一、28 ʻO ke kaʻa kaʻa stepper Hybrid
ʻO ka motika stepper 28 he kaʻa stepper liʻiliʻi, a ʻo ka "28" ma kona inoa maʻamau e pili ana i ka nui o waho o ka mīkini he 28 mm. ʻO ke kaʻa stepper he kaʻa uila e hoʻololi i nā hōʻailona pulse uila i nā neʻe mechanical pololei. Hiki iā ia ke hoʻokō i ka mana kūpono a me ka mana wikiwiki ma ka ʻae ʻana i hoʻokahi hōʻailona pulse i ka manawa a me ka hoʻokele ʻana i ka rotor e neʻe ma kahi kihi paʻa (i kapa ʻia ʻo ka angle step).
In 28 stepper motors, ua kūpono kēia miniaturization iā lākou no nā noi kahi i kaupalena ʻia a koi ʻia ka mana hoʻonohonoho pololei, e like me nā lako automation keʻena, nā mea hana pololei, nā lako uila, nā mea paʻi 3D a me nā robots māmā. Ma muli o ka hoʻolālā ʻana, hiki ke loaʻa i nā motika stepper 28 nā kihi ʻanuʻu like ʻole (e laʻa, 1.8° a i ʻole 0.9°) a hiki ke hoʻolako ʻia me nā wiliwili me nā helu like ʻole o nā pae (ʻelua-phase a me ʻehā-phase ka mea maʻamau) e hāʻawi i nā ʻano hana like ʻole. Eia kekahi, hoʻohana maʻamau ʻia nā kaʻa stepper 28 me kahi mea hoʻokele e hoʻomaikaʻi i ka hana hana o ka kaʻa, me ka maʻalahi, ka walaʻau, ka hoʻoulu ʻana i ka wela a me ka puka makani, ma ka hoʻoponopono ʻana i ka pae o kēia manawa a me ka mana algorithms.
二、42 ʻO ke kaʻa kaʻa stepper Hybrid
ʻO ka 42 stepper motor ka nui kikoʻī stepper motor, a ʻo ka "42" ma kona inoa e pili ana i ka 42 mm anawaena o kona hale a i ʻole ke kau ʻana. ʻO ke kaʻa stepper he kaʻa uila e hoʻololi i nā hōʻailona pulse uila i nā ʻanuʻu ʻokoʻa o ka neʻe ʻana, a hiki ke hoʻomalu pono ʻia ke kihi o ka hoʻololi ʻana a me ka wikiwiki o ka pahu kaʻa ma ka hoʻomalu ʻana i ka helu a me ke alapine o nā pulu komo.
42 stepper motorsʻoi aku ka nui o ka nui a me ka nui i hoʻohālikelike ʻia i nā liʻiliʻi liʻiliʻi e like me 28 stepper motors, a no laila hiki iā lākou ke hāʻawi i kahi kiʻekiʻe kiʻekiʻe o ka torque hoʻopuka, e hoʻolilo iā lākou i kūpono no nā noi e koi ana i nā mana mana nui. Hoʻohana ʻia kēia mau kaʻa i ka nui o nā noi e like me nā lako automation, 3D printers, robotics, precision instruments, industrial production equipment a me nā keʻena ʻoihana automation nui e koi ana i ka mana kūpono a me ka hoʻokele no nā ukana nui.
42 Stepper motorsHiki ke hoʻokaʻawale ʻia i nā helu like ʻole o nā pae (maʻa mau ʻelua a ʻehā) ma muli o ka hoʻolālā a loaʻa me nā kihi ʻanuʻu like ʻole (e laʻa me 1.8°, 0.9° a i ʻole nā māhele liʻiliʻi aʻe). I ka hoʻomaʻamaʻa ʻana, hoʻohana pinepine ʻia nā motika stepper 42 me kahi mea hoʻokele kūpono i mea e hoʻokō ai i ka hana ʻoi aku ka maikaʻi. Hiki ke hoʻonohonoho ʻia nā ʻāpana o kēia manawa, interpolation a me nā mea ʻē aʻe e hoʻopaʻa pono i ka pono, ka maʻalahi a me ka hoʻohaʻahaʻa leo.
三、ʻO nā ʻokoʻa nui ma waena o kahi kaʻa stepper 28 a me kahi kaʻa stepper 42 ʻo ka nui, ka hoʻoiho ʻana, ka noi, a me kekahi mau ʻāpana hana:
1, Nui:
-28 stepper motor: e pili ana i kahi kaʻa stepper me kahi flange e kau ana a i ʻole chassis OD ka nui ma kahi o 28mm, ʻoi aku ka liʻiliʻi a kūpono no ka hoʻohana ʻana i nā noi kahi i kaupalena ʻia ka nui a he koʻikoʻi ka nui.
-42 stepper motors: stepper motors me ka mounting flange a hale OD ka nui o 42mm, i oi aku ka nui hoʻohālikelike i 28 stepper motors, a hiki ke hoʻolako nui torque.
2. Puana puka:
-28 stepper motor: Ma muli o kona liʻiliʻi liʻiliʻi a me ke kaumaha māmā, ʻoi aku ka liʻiliʻi o ka torque hoʻopuka kiʻekiʻe a kūpono i ka ukana māmā a i ʻole ka hoʻonohonoho pololei ʻana, e like me nā mea liʻiliʻi, nā mea hana pololei a i ʻole nā mea uila uila.
-42 stepper motor: ʻoi aku ka nui o ka torque output, maʻamau a hiki i ka 0.5NM a i ʻole ke kiʻekiʻe, kūpono no nā manawa e koi ana i ka ikaika hoʻokele nui a i ʻole ka nui o ka ukana, e like me nā mea paʻi 3D, nā lako automation, nā ʻōnaehana mana ʻoihana, a pēlā aku.
3. Nā hiʻohiʻona hana:
-ʻO ke kumumanaʻo hana o nā mea ʻelua he like ia, ma o ka hōʻailona pulse e hoʻomalu pono i ke kihi a me ke kūlana, me ka mana open-loop, ʻaʻohe kumulative error a me nā ʻano ʻē aʻe.
-Ka pilina ma waena o ka wikiwiki a me ka torque, hiki i ka 42 stepper motor ke hāʻawi i ka torque kiʻekiʻe a paʻa ma lalo o kekahi palena mana ma muli o kona nui kino a me ka hoʻolālā kūloko.
4. nā hiʻohiʻona noiʻi:
ʻOi aku ka maikaʻi o nā mīkini stepper 28 no nā wahi noi kahi e koi ʻia ai ka miniaturization, ka hoʻohana haʻahaʻa haʻahaʻa a me ka pololei kiʻekiʻe.
ʻOi aku ka maikaʻi o nā mīkini stepper 42 no nā noi e koi ana i ka nui o ka neʻe ʻana a me ke kuʻi ʻana ma muli o ko lākou nui nui a ʻoi aku ka ikaika o ka torque output.
I ka hōʻuluʻulu ʻana, ʻo ka ʻokoʻa ma waena o 28 stepper motors a me 42 stepper motors ka mea nui i ka nui o ke kino, ka nui o ka torque hiki ke hāʻawi ʻia a me nā wahi like ʻole o ka noi i hoʻoholo ʻia ma muli o ka hopena. Pono e koho ʻia ma ka hui pū ʻana o ka torque, ka wikiwiki, ka nui o ka nui a me nā mea ʻē aʻe e pono ai no ka noi maoli.
Ka manawa hoʻouna: Mei-09-2024