Ahakoa te māmā o te whiriwhiri i tētahi mōta DC iti, mā te whiriwhiri hē ka ngoikore te mahi, ka nui te haruru, ka pakaru wawe rānei. Hei kaihanga, e kite ana mātou i te maha o ngā kiritaki e raru ana ki ngā tawhā taketake. Anei tētahi aratohu taahiraa-i-te-taahiraa hei āwhina i a koe ki te whiriwhiri tika.
1. Tautuhia ō rohe ngaohiko me te au
Ko te nuinga o ngā motuka DC moroiti ka rere i runga i te 3V, 6V, 12V, 24V rānei. Ko te tikanga he nui ake te ngaohiko he iti ake te iahiko mō te mana kotahi, engari ko te pūtake hiko o tō pūnaha me te IC taraiwa ka whakatau i te whānuitanga mahi. Tirohia tonu te iahiko kore-kawenga me te iahiko tū – ka pā ki te roa o te pākahiko me te marara wera.
2. Whakatauritehia te tere me te taipana ki tō kawenga
Ko te tere (RPM) me te taipana (g·cm, mNm rānei) ngā putanga tino nui e rua. Ko tētahi hapa noa ko te arotahi noa ki te tere. Hei tauira, me tere te tere o te hau iti engari he iti te taipana, ko te raka e peia ana e te taputapu ia me nui te taipana i te tere iti. Whakamahia te pihi tere taipana o te motuka (e wātea ana mai i te pepa raraunga) hei kimi i te pūwāhi whakahaere. Mena ka nui ake te taipana o tō kawenga i te taipana kua whakatauria o te motuka, ka tū pea te motuka, ka wera rawa rānei.
3. Whakatauhia i waenga i te paraihe me te kore paraihe
He iti te utu o ngā motuka DC paraihe, ā, he ngāwari hoki te whakahaere mā te PWM māmā. He pai mō ngā mahi wā poto, ngā mahi iti rānei te utu pērā i ngā taonga takaro, ngā papu, me ngā kaiwhakaoho. He nui ake te pai o te mahi a ngā motuka DC paraihe kore (BLDC), he roa ake te ora, he iti ake te haruru hiko, engari me whai kaiwhakahaere hiko. Kōwhiria te BLDC mō te mahi tonu (hei tauira, ngā pā, ngā taputapu hauora, ngā karetao).
4. Whakaarohia te rahi me te whakamau
Ka hangaia e tā mātou wheketere ngā motuka mai i te 6mm ki te 60mm te whānui. Inehia te wāhi e wātea ana i roto i tō huihuinga – kaua e wareware ki te roa o te pou me te whakatakotoranga o te hononga. Ka taea te whakarite i ngā kōhao whakairi paerewa, i ngā whāriki rānei, engari ka nui ake te utu me te wā arahi mā te whakamahi i ngā taputapu ritenga.
5. Tirohia ngā whakaritenga taiao me ngā whakaritenga mō te oranga katoa
Ka pāngia te roa o te ora o te motuka e te pāmahana whakahaere, te haumākū, te puehu, me te wiri. Mō ngā whakamahinga o waho, o roto rānei, tirohia ngā whakatauranga IP (hei tauira, IP54). Mō ngā hua roa te ora (neke atu i te 1000 hāora), whakaarohia ngā paraihe whakarewa utu nui, ngā hoahoa kore paraihe rānei. Tonoa mai he pūrongo whakamātautau roa mai i a mātou.
Tohutohu whakamutunga: whakamātauria tonutia me tō kawenga tuturu. He tīmatanga ngā pepa raraunga, engari ka rerekē pea te mahi o te ao tūturu. Tonoa he tauira, ā, whakahaerehia tāu ake whakamana. Ka penapenahia e te motuka kua whiriwhiria pai te utu, te wā, me ngā raruraru o te pūtāhui.
Wā tuku: Paenga-whāwhā-16-2026