Ukukhetha imoto yokunciphisa kancinci [iingcebiso]

Oku kulandelayo yimicimbi malunga nendlela yokukhetha iimotor zokunciphisa izixhobo ezincinci:

1. Misela iiparamitha ezisisiseko

Iiparamitha ezisisiseko zemoto ziquka: umbane olinganiselweyo, isantya esilinganiselweyo, itorque elinganiselweyo, amandla alinganiselweyo, itorque kunye nomlinganiselo wokunciphisa ibhokisi yegiya.

2. Indawo yokusebenza yeemoto

Ngaba injini isebenza ixesha elide okanye elifutshane? Izihlandlo ezimanzi, ezivulekileyo (ukhuseleko lokutya, ukukhuseleka kwamanzi, ibakala lokugquma, isigqubuthelo sokukhusela xa i-M4), kunye nobushushu be-ambient ye-motor.

3. Indlela yokufakela

Iindlela zokufakela iimoto ziquka: ukufakwa okuthe tye kunye nokufakwa ngokuthe nkqo. Ngaba i-shaft ikhethwe njenge-shaft eqinileyo okanye i-shaft egobileyo? Ukuba lufakelo oluqinileyo lweshaft, ngaba kukho i-axial forces kunye ne-radial forces? Ubume bokudluliselwa kwangaphandle, isakhiwo se-flange.

4. Iskimu sesakhiwo

Ngaba kukho nayiphi na imfuneko engeyiyo eyomgangatho wesalathiso se-shaft yokuphuma, i-angle yebhokisi ye-terminal, indawo ye-nozzle yokuphuma, njl.

Eyona nto iphambili yemoto yokunciphisa igiya encinci kukuba inomsebenzi wokuzivalela. Izibonelelo zayo zibume obuncinci, ukuchaneka okuphezulu, i-gap encinci yokubuya, ubungakanani obuncinci, i-torque enkulu yokuhambisa kunye nobomi benkonzo ende. Imoto iyilwe kwaye yenziwa ngokwesiseko senkqubo yokudibanisa imodyuli. Zininzi imidibaniso yeemoto kunye neendlela zofakelo, izikimu zesakhiwo, kwaye umlinganiselo wothumelo uhlelwe kakuhle ukuhlangabezana neemeko zokusebenza ezahlukeneyo kunye nokuqaphela i-mechatronics.

Eyona nto iphambili yemoto yokunciphisa igiya encinci kukuba inomsebenzi wokuzivalela. Izibonelelo zayo zibume obuncinci, ukuchaneka okuphezulu, i-gap encinci yokubuya, ubungakanani obuncinci, i-torque enkulu yokuhambisa kunye nobomi benkonzo ende. Imoto iyilwe kwaye yenziwa ngokwesiseko senkqubo yokudibanisa imodyuli. Zininzi imidibaniso yeemoto kunye neendlela zofakelo, izikimu zesakhiwo, kwaye umlinganiselo wothumelo uhlelwe kakuhle ukuhlangabezana neemeko zokusebenza ezahlukeneyo kunye nokuqaphela i-mechatronics.

Kwimoto yokunciphisa i-DC encinci, ibhokisi yokunciphisa yeentlobo ezahlukeneyo, kwaye indlela yokuphuma kwe-shaft nayo iyilwe ngokweemfuno ezahlukeneyo. Ezona zixhaphakileyo yi-shaft ephumayo esembindini, i-reverse output shaft kunye ne-side output shaft (90°), kwaye kukho noyilo lweshaft oluphuma kabini. Inqanaba legiya lemoto yokunciphisa imveliso lincinci, ngoko ke ukuchaneka kwayo kuphezulu kunezinye iindlela zokuphuma, kwaye ingxolo kunye nobunzima buncinci, kodwa umthamo womthwalo uya kuba sezantsi kakhulu (uthelekiswa nemoto yokunciphisa, kunjalo indlela yemveliso yeziko yanele), ngelixa umthamo womthwalo we-reverse output motor yokunciphisa i-DC iya kuba nkulu, kuba inezigaba ezininzi zegiya, kodwa ukuchaneka kuphantsi kwaye ingxolo iya kuba phezulu kancinci.

Ngokuqhelekileyo, i-motor DC yokunciphisa i-motor isebenzisa i-N series, njenge-N10\N20\N30, njl. I-voltage ilawulwa kakhulu ngaphakathi kwe-12V ngeyona nto ingcono. Umbane ophezulu kakhulu uya kwenza imicro DC yokunciphisa imotoingxolo kwaye bufutshane ubomi bayo.

Okwangoku, uninzi lweemotor zokunciphisa kwimarike zisebenzisa iibhokisi zegiya ezili-12 zokunciphisa, kwaye iimotor ezincinci zisebenzisa iibhrashi eziqhelekileyo ze-N20 (ubomi benkonzo yeebrashi zekhabhoni buya kuba bude kancinci), ezinokuxhotyiswa ngeekhowudi zombane okanye ii-encoder eziqhelekileyo. Ii-encoders ze-Photoelectric ze-N20 motors zisetyenziswa kakhulu kwiimveliso ezichanekileyo. I-encoder iya kuphendula imiqondiso engama-48 xa i-micro DC motor ijikeleza isangqa esinye. Ukucinga ukuba umlinganiselo wokunciphisa u-50, i-shaft ephumayo yokunciphisa iya kufumana iimpawu ze-2400 xa ijikeleza isangqa esinye. Kuphela zizixhobo ezithile ezifuna ulawulo oluchanekileyo oluphezulu oluya kuyisebenzisa.

Izinto zebrashi yekhabhoni kunye neebheringi zemoto yokunciphisa i-DC iya kuchaphazela ubomi. Xa ukhetha i-motor yokunciphisa, ukuba i-motor ye-DC eqhelekileyo ayinakuhlangabezana neemfuno zobomi kwaye awufuni ukutshintsha i-motor ehlanjululweyo, ungayibuyisela ibrashi eqhelekileyo ngebrashi yekhabhoni, endaweni ye-oyile ephethe i-oyile kunye nebhola. , okanye ukwandisa imodyuli yegiya ukwandisa ubomi benkonzo yemoto ye-DC encinci.

Ngokuqhelekileyo kukho ukungaqondi kakuhle ekukhethweni kweenjini zokunciphisa i-DC. Ubukhulu obuncinci, bungcono, i-torque inkulu, ingcono, kwaye ezinye zifuna ukuthula. Oku akugcini nje ukwandisa ixesha lokukhethwa kwemoto encinci, kodwa kwandisa iindleko. Ubungakanani bomatshini bemoto ye-DC DC, kuyimfuneko kuphela ukuyikhetha ngokwendawo ephezulu yokufakela ukuba imveliso inokuyamkela (kungekhona ubungakanani obusisigxina, ngaphandle koko kuyimfuneko ukuvula i-mold, eyandisa iindleko). Kwi-torque yemveliso, khetha nje efanelekileyo. I-torque enkulu, izigaba ezininzi zegiya, kwaye iindleko ziya kwandiswa kakhulu. Ngokuphathelele kwimfuno yeenjini zokunciphisa i-DC ezithuleyo, okwangoku kunzima ukufezekisa. Ekuphela kwendlela kukuphucula ingxolo. Izizathu zengxolo ziquka ingxolo yangoku, ingxolo yokukhuhla, njl