1, He aha ngā momo motuka stepper iti? He aha ō rātou āhuatanga?
E toru ngā wāhanga o te rotor e wehea ana i runga i te hanganga o te rotor. He ngāwari te hanganga o te momo PM (momo aukume tuturu), he iti rawa te utu, ā, ko te koki hikoinga he 7.5°, he 15° rānei te nuinga. He iti te taipana, ā, he pai mō ngā mahi pēnei i ngā pūreretā me ngā kāmera gimbal kāore e hiahiatia he tika teitei; ko ngā rotor momo VR (rerekētanga ātete) he mea hanga ki ngā rauemi aukume ngohengohe he iti te taumira (tata ki te haurua o te momo HB) me ngā āhuatanga whakawhiti ngoikore, ā, kāore i te tino whakamahia; ko te momo HB (ranu) e whakakotahi ana i ngā painga o ngā mea tuatahi e rua, me te koki hikoinga noa he 1.8°, he 0.9° rānei, he taipana teitei, me te taumira teitei, ka waiho hei whiringa matua mō ngā taputapu tino tika.
2, He aha te tika o te koki hikoinga o tētahi motuka hikoinga iti? Ka kohia ngā hapa?
Ko te tika o tētahi motuka stepper whānui he 3% ki te 5% o te koki taahiraa, ā, kāore e kohia. Ko te tikanga o tēnei, ahakoa i muri i ngā huringa maha o te mahi, e kore ngā hapa o ia taahiraa e kohia ki te tūranga whakamutunga. Ko te tika noa o tētahi motuka stepper moroiti ranu-wāhanga-rua ka eke ki te 0.18° (mō te koki taahiraa o te 1.8°).
3, E hia te taipana ka taea e te motuka stepper iti te whakaputa?
He tino whānui te whānuitanga o te whānuitanga. Ko te taipana pupuri mō ngā rahi turanga mīhini i raro i te 20mm o te momo PM ka taea anake te 0.02N · m; ko te NEMA 8~NEMA 11 (20mm~28mm) kei waenganui i te 0.03~0.1N · m; ko te NEMA 14~NEMA 17 (35mm~42mm) ka taea te eke ki te 0.2~0.5N · m. Ki te neke atu i te 0.8N · m, me whai turanga NEMA 17, neke atu rānei, e neke atu ana i te kāwai "iti".
4, He aha i heke ai te taipana o te motuka stepper i te pikinga o te tere?
I te hurihuri, ka puta he kaha hiko whakamuri i te whakakā o te takai, ā, ki te teitei ake te auau, ka nui ake te kaha hiko whakamuri, ka heke te iahiko ā-wāhanga me te taipana putanga. He iti ake ngā hurihanga o ngā takai o ngā mota iti, ā, he iti ake te whakakā o te hiko, ka kitea nuitia ai tēnei pānga i ngā tere teitei.
5, Ka taea te whakamahi i ngā motuka stepper moroiti mō te nekehanga raina?
Āe. Ka whakauruhia e te motuka stepper raina te tīwiri ki roto i te rotor, ā, ka tukuna tika te nekehanga raina, ka kore e hiahiatia he tikanga tuku o waho. Ko te whiu o ngā motuka stepper raina moroiti kei waenganui i te 10mm~200mm, me te pana o te 0.5N~10N. He mea whakamahi noa ēnei i roto i ngā papu werohanga, ngā papu werohanga, me ngā taputapu pokanga moroiti.
6, He aha ngā tawhā ka whakatauhia tuatahi i te wā e whiriwhiri ana i tētahi motuka stepper moroiti?
Tuatahi, whakatauhia te taipana kawenga me te wāhi tāutanga. Me nui ake te taipana pupuri i te 1.3 ngā wā o te taipana kawenga tuturu. I te mea he tino tairongo ngā motuka moroiti ki te taumaha rawa, e taunakihia ana kia tangohia he tauwehenga haumaru o te 1.4 ki te 2 ngā wā. I te wā kotahi e whakaū ana i te wāhi tāutanga e wātea ana, ko te rahi te herenga tuatahi i roto i ngā taputapu moroiti.
7, He aha te rerekētanga i waenga i te pupuri i te taipana me te taipana hihiri?
Ko te pupuri i te taipana ko te taipana mōrahi ka taea e te motuka te pupuri me te iahiko kua whakatauria i te wā e tū ana, e whakaata ana i tōna kaha tūmau. Ko te taipana hihiri ko te taipana putanga tuturu i te wā e mahi ana, e whakawhirinaki ana ki te iahiko toharite i te wā e mahi ana, ā, ka heke i te piki haere o te tere. I te wā e whiriwhiri ana, kāore e taea e tātou te arotahi noa ki te pupuri i te taipana, me titiro tātou ki te pihi āhuatanga o te auau taipana.
8, Me pēhea te whiriwhiri i te rahi turanga i runga i te taipana?
Tohutoro wheako: Ka taea te whiriwhiri i te NEMA 8~NEMA 17 i raro i te 0.8N · m; i raro i te 0.1N · m, he nui te NEMA 8~NEMA 11. I roto i ngā horopaki tono moroiti, ko te tono taipana kei roto i te 0.5N · m, ko te NEMA 14~NEMA 17 te awhe matua.
9, Me pēhea te mārama ki te iahiko whakatauranga o te motuka stepper iti?
Ko te iahiko taraiwa (iahiko ā-wāhanga) te uara tohutoro o te iahiko i ngā pito e rua o te takai ā-wāhanga kotahi, ehara i te rohe tuturu. Ka taea te whakarerekē i te uara whakatauranga kia rite ki ngā āhuatanga mahi tuturu, engari ki te nui ake i te uara whakatauranga ka kaha ake te wera, ā, ki raro iho i te uara whakatauranga ka kore e ranea te taipana. He teitei te ātete takai o ngā motuka moroiti, ā, ko te iahiko taraiwa noa kei roto i te awhe 0.2~1.5A.
10, He mea nui te taurite inertia i te wā e whiriwhiri ana i ngā motuka stepper moroiti?
He mea tino nui. He nui rawa te ōwehenga o te koretake o te kawenga ki te koretake o te rotor o te motuka, ka arahi pea tēnei ki te urupare hihiri ngoikore me te ngaronga hikoi ngāwari i te wā whakatere. He tino iti te koretake o te rotor o te motuka moroiti tonu, engari ko te koretake o te taha kawenga (pēnei i te tīwiri me te hononga) tera pea he nui ake i te motuka tonu, nō reira me tatau i te wā e whiriwhiri ana.
Wā tuku: Hepetema-14-2026