Kana iwe uine mukana wekubvisa magineti inotenderera encoder, iwe unowanzo kuona chimiro chemukati senge charatidzwa pamusoro.Iyo magineti encoder inoumbwa nemishini shaft, dhizaini chimiro, PCB musangano kumagumo encoder, uye diki.disc maginetikutenderera ne shaft pamagumo e mechanical shaft.
Iyo magineti encoder inoyera sei mhinduro yenzvimbo yekutenderera?
Hall Mhedzisiro: kugadzirwa kwemusiyano ungangoita pane conductor inotakura pamagetsi ikozvino kana magineti akaiswa munzira yakatarisana neiyo yekuyerera ikozvino.
Kana iyo magineti yakaiswa kune conductor ichitenderedzwa munzira inoratidzwa nemuseve uri pamusoro neinoyerera nzira seaxis, iyo Horo inogona mutsauko ichachinja nekuda kwekushandurwa kwekona pakati pemagineti uye conductor, uye kuchinja maitiro emusiyano ungangoita ndeye sinusoidal curve.Nokudaro, zvichibva pamagetsi kumativi ose emuitisi ane simba, kutenderera kwekona yemagnetic field inogona kuverengerwa zvakadzokera shure.Iyi ndiyo nzira yekushanda yemagineti encoder pakuyera mhinduro yenzvimbo yekutenderera.
Zvakafanana nemusimboti wekuti mugadziri anoshandisa maviri seti yeanowirirana perpendicular inobuda makoiri, maviri (kana maviri maviri) horo induction zvinhu zvine anowirirana perpendicular ikozvino mirairi inodiwa muiyo magineti encoder kuti ive nechokwadi chekunyorerana kwakasarudzika pakati penzvimbo inotenderera yemagineti. uye inobuda voltage (musanganiswa).
Mazuva ano, maHoro sensors (chips) anoshandiswa mune magineti encoder anowanzo ane yakakura dhigirii yekubatanidza, iyo isingangobatanidze horo semiconductor zvikamu uye zvine chekuita nesignal process uye regulation circuits, asiwo inobatanidza marudzi akasiyana-siyana echiratidzo chekubuda modules, sesine uye cosine analog. masiginecha, square wave digital level masiginecha kana mabhazi ekukurukurirana anobuda zvikamu.
Nenzira iyi, isa magineti echigarire senge sintered Neodymium magineti inogadzira magineti pamagumo eencoder inotenderera shaft, isa horo sensor chip yataurwa pamusoro paPCB redunhu board, uye uswedere kune magineti isingaperi kumagumo eencoder. shaft zvinoenderana nezvimwe zvinodiwa (direction uye chinhambwe).
Nekuongorora iyo voltage siginecha inobuda kubva kuhoro sensor kuburikidza nePCB redunhu bhodhi, nzvimbo inotenderera ye encoder rotor inogona kuzivikanwa.
Chimiro uye musimboti wekushanda weiyo magineti encode inosarudza chakakosha chinodiwa nezve ichi chisingaperi magineti semuenzaniso magineti zvinhu, magineti chimiro, magnetization direction, nezvimwe. Kazhinji.diametrically magnetized Neodymium maginetidisc ndiyo yakanakisa magineti sarudzo.Ningbo Horizon Magnetics vane ruzivo mukupa vazhinji vanogadzira magineti encodes ane mamwe saizi ediametrical Neodymium disk magineti, D6x2.5mm uye D10x2.5mm diametric disc Neodymium magineti ayo ari emhando dzakakurumbira.
Zvinogona kuonekwa kuti kana zvichienzaniswa neyechinyakare optical encoder, iyo magineti encoder haidi yakaoma kodhi dhisiki uye mwenje sosi, nhamba yezvikamu ishoma, uye maitiro ekuona ari nyore.Uyezve, Hall element pachayo inewo akawanda mabhenefiti, akadai sechimiro chakasimba, saizi diki, huremu huremu, hupenyu hurefu hwesevhisi, kusatya guruva, oiri, mhute yemvura uye kusvibiswa kwemunyu kana ngura kumirira.
Kana iyo magineti encoder tekinoroji ikaiswa kune yekutenderera chinzvimbo mhinduro yemagetsi mota, iyosintered NdFeB magineti humburumbirayemagnetic encoder inogona kuiswa yakananga kumagumo emota shaft.Neiyi nzira, inogona kubvisa shanduko yekubatanidza kutakura (kana kubatanidza) inodiwa kana uchishandisa yechinyakare mhinduro encoder, uye kuwana yekusaonana chinzvimbo kuyerwa, izvo zvinoderedza njodzi yekutadza kwe encoder (kana kunyange kukuvadzwa) nekuda kwekuzunguzika kwechikasha shaft panguva. kushanda kwemotokari yemagetsi.Nokudaro zvinobatsira kuvandudza kugadzikana kwemagetsi emagetsi.
Nguva yekutumira: Jul-21-2022