Mōta hikoi ranu raina NEMA8 20mm me te pou tīwiri mata rere-mā roto
Whakaahuatanga
He motuka hiko ranu NEMA8 (rahi 20mm) tēnei me te kakau oma-roto, e kiia nei ko te kakau kore-herehere.
Kāore i rite ki te motuka stepper me te kakau porowhita/kakau D, ka taea e tēnei kakau rere-mā roto te neke haere ki runga, ki raro hoki i a ia e hurihuri ana i te wā kotahi.
E mōhiotia ana tēnei ko te motuka stepper raina, ka taea te mahi i te nekehanga raina.
Ko te tere neke rārangi ka whakatauhia e te auau taraiwa me te mata o te tīwiri mata.
He nati ā-ringa kei muri o te motuka, ka taea te whakamahi hei huri i te motuka ā-ringa ina whakawetohia te mana, ka taea rānei te huihui me ngā encoder mō te pūnaha porowhita kati.
Ngā tawhā
| Tauira Nama | 20C0101 |
| Diameter o te motuka | 20mm (NEMA8) |
| Ngaohiko taraiwa | 5V DC |
| Ātete koiri | 20.8Ω±10%/wāhanga |
| Tau o te wāhanga | 2 ngā wāhanga |
| Koki takahanga | 1.8°/taahiraa |
| Auau tere | 0.24A/wāhanga |
| Te pana iti rawa (300PPS) | 2.4KG |
| Te roa o ngā taahiraa | 0.0015mm/taahiraa |
Tuhi Hoahoa
Mō te tīwiri mata
Ko te tīwiri mata e whakamahia ana i runga i te motuka stepper ranu raina he tīwiri mata trapezoidal te nuinga.
Hei tauira mō te tīwiri mata Tr3.5*P0.3*1N.
Ko te tikanga o Tr ko te momo tīwiri arataki trapezoidal
Ko te tikanga o te P0.3 ko te piko o te tīwiri mata he 0.3mm
Ko te tikanga o te 1N he tīwiri arataki tīmatanga kotahi.
tīwiri arataki arataki=tau tīmatanga*pikinga
Nō reira, mō tēnei tīwiri mata, he mata 0.3mm.
Ko te koki takahanga o te motuka o te motuka takahanga ranu he 1.8 nekehanga/takahanga, arā, e 200 ngā takahanga e hiahiatia ana hei huri i te kotahi huringa.
Ko te roa o ngā takahanga he nekehanga rārangi ka mahia e te motuka ina kotahi te takahanga e mahia ana.
Mō te tīwiri mata 0.3mm, ko te roa o ngā kaupae he 0.3mm/200 kaupae=0.0015mm/kaupae
Hanganga taketake o ngā motuka stepper NEMA
Te tono o te motuka stepper ranu
Nā te teitei o te taumira o ngā motuka stepper ranu (200, 400 rānei ngā hikoinga mō ia hurihanga), e whakamahia whānuitia ana mō ngā tono e hiahia ana kia tino tika, pēnei i:
Tānga 3D
Mana whakahaere ahumahi (CNC, mīhini mira aunoa, mīhini kakahu)
Ngā taputapu rorohiko
Mīhini tākai
Me ētahi atu pūnaha aunoa e hiahia ana ki te whakahaere tika.
Me whai ngā kaihoko i te mātāpono o te "tīpako i ngā motuka stepper i te tuatahi, kātahi ka tīpako i te taraiwa i runga i te motuka stepper o nāianei"
He pai ake kia kaua e whakamahia te aratau taraiwa taahiraa-katoa hei taraiwa i te motuka hikoi ranu, ā, he nui ake te wiri i raro i te taraiwa taahiraa-katoa.
He pai ake te mōta hiko ranu mō ngā wā tere iti. E kī ana mātou kia kaua e neke ake te tere i te 1000 rpm (6666PPS i te 0.9 nekehanga), engari me i waenga i te 1000-3000PPS (0.9 nekehanga), ā, ka taea te tāpiri atu ki te pouaka miihini hei whakaiti i tōna tere. He pai te mahi a te mōta, ā, he iti te haruru i te auau e tika ana.
Nā ngā take hītori, ko te motuka anake me te ngaohiko 12V noa e whakamahi ana i te 12V. Ko ētahi atu ngaohiko whakatauranga i runga i te tuhi hoahoa ehara i te ngaohiko taraiwa tino tika mō te motuka. Me whiriwhiri e ngā kaihoko te ngaohiko taraiwa e tika ana me te taraiwa e tika ana i runga i ā rātou ake hiahia.
Ina whakamahia te motuka me te tere nui, me te kawenga nui rānei, kāore e tīmata tika i te tere mahi. Ka tūtohu mātou kia piki haere te auau me te tere. E rua ngā take: Tuatahi, kāore te motuka e ngaro ngā hikoinga, tuarua, ka taea e ia te whakaiti i te haruru me te whakapai ake i te tika o te tūnga.
Kaua te motuka e mahi i te wāhi wiri (i raro i te 600 PPS). Mena me whakamahi i te tere puhoi, ka taea te whakaiti i te raruraru wiri mā te whakarerekē i te ngaohiko, te iahiko, te tāpiri rānei i ētahi whakamāmā.
Ina mahi te motuka i raro i te 600PPS (0.9 nekehanga), me peia e te iahiko iti, te hiko nui me te ngaohiko iti.
Mō ngā kawenga he nui te wā o te inertia, me whiriwhiri he mōta rahi.
Mēnā e hiahiatia ana he tika ake, ka taea te whakaoti mā te tāpiri i te pouaka miihini, te whakanui ake i te tere o te motuka, te whakamahi rānei i te taraiwa wehewehe. Ka taea hoki te whakamahi i te motuka 5-wāhanga (motopaika kotahi-polar), engari he tino nui te utu o te pūnaha katoa, nō reira he onge te whakamahinga.
Rahi o te motuka stepper:
Kei a mātou i tēnei wā ngā mōta hiko ranu 20mm (NEMA8), 28mm (NEMA11), 35mm (NEMA14), 42mm (NEMA17), 57mm (NEMA23), 86mm (NEMA34). Ka tūtohu mātou kia whakatauhia te rahi o te mōta i te tuatahi, kātahi ka whakaū i tētahi atu tawhā, ina whiriwhiria e koe he mōta hiko ranu.
Ratonga whakaritenga
Ka taea te whakarerekē i te hoahoa o te motuka i runga i ngā hiahia o te kiritaki tae atu ki:
Te whānui o te mōta: he 6mm, 8mm, 10mm, 15mm me te 20 mm te whānui o te mōta
Ātete koiri/ngaohiko whakatauranga: ka taea te whakarite i te ātete koiri, ā, ki te teitei ake te ātete, ka teitei ake te ngaohiko whakatauranga o te motuka.
Te hoahoa o te whāriki/te roa o te tīwiri mata: ki te hiahia te kiritaki kia roa/poto te whāriki, me te hoahoa motuhake pēnei i ngā kōhao whakairi, ka taea te whakarite.
PCB + taura + hononga: Ka taea te whakarite i te hoahoa o te PCB, te roa o te taura me te teitei o te hononga, ka taea te whakakapi ki te FPC mena e hiahiatia ana e te kiritaki.
Wā Arataki
Mena kei a mātou ngā tauira i roto i te taonga, ka taea e mātou te tuku atu i ngā tauira i roto i ngā rā e 3.
Mena kāore ā mātou tauira i roto i te taonga, me whakaputa e mātou, ko te roanga o te wā whakaputa he 20 ngā rā maramataka.
Mō te whakaputa papatipu, ko te wā arahi e whakawhirinaki ana ki te rahinga o te ota.
Tikanga utu me ngā tikanga utu
Mō ngā tauira, i te nuinga o te wā ka whakaaetia e mātou a Paypal, a Alibaba rānei.
Mō te whakaputa papatipu, ka whakaaetia e mātou te utu T/T.
Mō ngā tauira, ka kohia e mātou te utu katoa i mua i te whakaputanga.
Mō te whakaputanga papatipu, ka taea e mātou te whakaae ki te 50% o te utu i mua i te whakaputanga, ā, ka taea e mātou te kohi i te toenga 50% utu i mua i te tuku.
I muri i tā mātou mahi tahi me te tono neke atu i te 6 ngā wā, ka taea e mātou te whiriwhiri i ētahi atu tikanga utu pēnei i te A/S (i muri i te tirohanga)
Ngā Pātai Auau
1. Kia pēhea te roa o te wā tuku whānui mō ngā tauira? Kia pēhea te roa o te wā tuku mō ngā ota nui o muri?
Ko te roanga o te wā arahi mō te tauira ota he 15 ngā rā, ko te roanga o te wā arahi mō te rahinga papatipu he 25-30 ngā rā.
2. E whakaae ana koe ki ngā ratonga ritenga?
Ka whakaaetia e mātou ngā hua e hiahiatia ana kia whakaritea. Tae atu ki te tawhā motuka, te momo waea mata, te pou whakaputa me ētahi atu.
3. Ka taea te tāpiri i tētahi encoder ki tēnei motuka?
Mō tēnei momo motuka, ka taea e tātou te tāpiri i te encoder ki te taupoki kakahu motuka.
