Ukukhetha imoto yokunciphisa kancane [amathiphu]

Okulandelayo yizindaba zokuthi ungakhetha kanjani ama-motor okunciphisa amagiya amancane:

1. Thola imingcele eyisisekelo

Imingcele eyisisekelo yemoto ihlanganisa: i-voltage elinganiselwe, isivinini esilinganiselwe, i-torque elinganiselwe, amandla akalwe, i-torque ne-gearbox yokunciphisa isilinganiso.

2. Imvelo yokusebenza kwezimoto

Ingabe injini isebenza isikhathi eside noma isikhashana? Izikhathi ezimanzi, zomoya ovulekile (ukuvikela ukugqwala, ukungenwa kwamanzi, izinga lokugqumisa, ikhava yokuvikela lapho i-M4), kanye nezinga lokushisa elizungezile lenjini.

3. Indlela yokufaka

Izindlela zokufaka i-motor zihlanganisa: ukufakwa okuvundlile nokufakwa okuqondile. Ingabe i-shaft ikhethiwe njenge-shaft eqinile noma i-shaft engenalutho? Uma kuwukufakwa kwe-shaft eqinile, ingabe akhona amandla e-axial namandla e-radial? Isakhiwo sokudluliswa kwangaphandle, isakhiwo se-flange.

4. Uhlelo lwesakhiwo

Ingabe ikhona imfuneko engeyona evamile yokuqondisa kwe-outlet shaft, i-engeli yebhokisi letheminali, indawo yomlomo wokuphuma, njll.

Isici esiyinhloko semoto yokunciphisa igiya elincane ukuthi inomsebenzi wokuzikhiya. Izinzuzo zayo isakhiwo esihlangene, ukunemba okuphezulu, igebe elincane lokubuya, usayizi omncane, i-torque enkulu yokudlulisela kanye nempilo ende yesevisi. Injini yakhelwe futhi yakhiwe ngesisekelo sohlelo lokuhlanganisa amamojula. Ziningi inhlanganisela yezimoto nezindlela zokuzifaka, izikimu zesakhiwo, futhi isilinganiso sokudlulisa sihlelwa kahle ukuze kuhlangatshezwane nezimo zokusebenza ezihlukene futhi kuqashelwe ama-mechatronics.

Isici esiyinhloko semoto yokunciphisa igiya elincane ukuthi inomsebenzi wokuzikhiya. Izinzuzo zayo isakhiwo esihlangene, ukunemba okuphezulu, igebe elincane lokubuya, usayizi omncane, i-torque enkulu yokudlulisela kanye nempilo ende yesevisi. Injini yakhelwe futhi yakhiwe ngesisekelo sohlelo lokuhlanganisa amamojula. Ziningi inhlanganisela yezimoto nezindlela zokuzifaka, izikimu zesakhiwo, futhi isilinganiso sokudlulisa sihlelwa kahle ukuze kuhlangatshezwane nezimo zokusebenza ezihlukene futhi kuqashelwe ama-mechatronics.

Emotweni yokunciphisa i-Micro DC, ibhokisi lokunciphisa liyizinhlobo ezahlukahlukene, futhi indlela yokukhipha i-shaft nayo yakhelwe ngokuya ngezidingo ezahlukahlukene. Ezivamile i-center output shaft, i-reverse output shaft kanye ne-side output shaft (90°), futhi kukhona nomklamo we-shaft ophuma kabili. Isigaba segiya senjini yokunciphisa okukhipha isikhungo sincane kakhulu, ngakho ukunemba kwayo kuphakeme kunezinye izindlela zokuphuma, futhi umsindo nesisindo kuncane, kepha umthamo womthwalo uzobe uphansi kakhulu (uma uqhathaniswa nenjini yokunciphisa, vele indlela yokukhipha isikhungo yanele), kuyilapho umthamo womthwalo wemoto yokunciphisa i-DC DC ehlehlayo izoba nkulu, ngoba inezigaba zegiya eziningi, kodwa ukunemba kuphansi futhi umsindo uzophakama kancane.

Ngokuvamile, injini yokunciphisa i-DC isebenzisa uchungechunge lwe-N, olufana ne-N10\N20\N30, njll. (wonke amamodeli angasetshenziswa njengamamotho okunciphisa, futhi ibhokisi lokunciphisa lingangezwa). I-voltage ilawulwa kakhulu ngaphakathi kwe-12V ukuze ibe ngcono kakhulu. I-voltage ephezulu kakhulu izokwenza i-Injini yokunciphisa i-micro DCumsindo futhi ufinyeze ukuphila kwayo.

Njengamanje, iningi lama-motor okunciphisa emakethe asebenzisa ama-gearbox okunciphisa ayi-12, kanti ama-micro motors asebenzisa amabhulashi ajwayelekile e-N20 (impilo yesevisi yamabhulashi ekhabhoni izoba yinde kancane), engafakwa ngokufaka amakhodi wezithombe noma ama-encoder ajwayelekile. Ama-Photoelectric encoder ama-N20 motors asetshenziswa kakhulu emikhiqizweni enembayo ephezulu. Isifaki khodi sizophendula amasiginali angama-48 lapho motor DC encane izungeza indilinga eyodwa. Uma kucatshangwa ukuthi isilinganiso sokunciphisa singama-50, i-shaft ephumayo yesinciphisi izothola amasiginali angama-2400 lapho izungeza umbuthano owodwa. Imishini ethile kuphela edinga ukulawula ukunemba okuphezulu kakhulu izoyisebenzisa.

I-carbon brush material kanye nama-bearings we-micro DC reduction motor izothinta impilo. Lapho ukhetha injini yokunciphisa, uma injini evamile ye-DC ebhulashiwe ingakwazi ukuhlangabezana nezidingo zempilo futhi ungafuni ukushintsha injini ebhulashiwe, ungashintsha ibhulashi elivamile ngebhulashi lekhabhoni, esikhundleni sokuthwala uwoyela ube nebhola. , noma ukhuphule i-modulus yegiya ukwandisa impilo yesevisi yemoto encane ye-DC.

Ngokuvamile kuba nokungaqondi ekukhethweni kwamamotho ama-micro DC okunciphisa. Usayizi omncane, ungcono, mkhulu i-torque, ungcono, futhi amanye adinga ukuthula. Lokhu akugcini nje ukwandisa isikhathi sokukhetha se-micro motor, kodwa futhi kwandisa izindleko. Ngosayizi womshini we-micro DC motor, kudingekile kuphela ukuyikhetha ngokusho kwesikhala esiphezulu sokufaka umkhiqizo ongakwamukela (hhayi usayizi ohleliwe, ngaphandle kwalokho kuyadingeka ukuvula isikhunta, okwandisa izindleko). Nge-torque ephumayo, khetha nje efanelekile. I-torque enkulu, izigaba zegiya ezengeziwe, futhi izindleko zizokwenyuka kakhulu. Ngokuqondene nesidingo samamotho athule amancane we-DC wokunciphisa, okwamanje kunzima ukufeza. Okuwukuphela kwendlela ukuthuthukisa umsindo. Izimbangela zomsindo zihlanganisa umsindo wamanje, umsindo wokungqubuzana, njll. Kumamotho ama-micro DC okunciphisa, le misindo ingashaywa indiva.