Otu esi eji diski Magnet NdFeB Diametrical na koodu ndọta

Nhazi nke ihe ngbanwe magnetik

Ọ bụrụ na ị nwere ohere ịkwasa magnetik rotary encoder, ị ga-ahụkarị ihe nrụnye dị n'ime dịka nke egosiri n'elu. Ihe ngbanwe magnetik nwere ogwe igwe, ihe owuwu shei, mgbakọ PCB na njedebe nke koodu ahụ, yana obere obere.diski magnetna-atụgharị ya na ogwe aka na njedebe nke igwe igwe.

Kedu ka ihe ngbanwe magnetik si atụ nzaghachi ọnọdụ ntụgharị?

Mmetụta Ụlọ Nzukọ: mmepụta nke nwere ike ịdị iche n'ofe onye na-eduzi na-ebu ọkụ eletrik mgbe a na-etinye oghere magnet n'ụzọ kwụ ọtọ na nke ugbu a.

A na-etinye oghere magnetik na onye nduzi

Ọ bụrụ na ihe ndọta etinyere na onye nduzi na-atụgharị na ntụziaka gosiri site na akụ n'elu na nke ugbu a eruba ụzọ dị ka axis, Ụlọ Nzukọ nwere ọdịiche ga-agbanwe n'ihi mgbanwe nke akụkụ n'etiti magnetik na onye nduzi, na mgbanwe mgbanwe nke nwere ike dị iche bụ a sinusoidal curve. Ya mere, dabere na voltaji dị n'akụkụ abụọ nke onye na-eduzi ume, enwere ike ịgbakọ akụkụ ntụgharị nke oghere magnetik. Nke a bụ isi usoro arụ ọrụ nke magnetik mgbe ị na-atụ nzaghachi ọnọdụ ntụgharị.

Ọnọdụ ntụgharị nke oghere magnetik na voltaji mmepụta

Dị ka ụkpụrụ nke onye na-edozi ya na-eji usoro abụọ nke eriri mmepụta ihe na-arụkọ ọrụ ọnụ, a na-achọkwa ihe ntinye ụlọ abụọ (ma ọ bụ abụọ) nwere ntụziaka dị ugbu a na magnetik encoder iji hụ na akwụkwọ ozi pụrụ iche n'etiti ọnọdụ ntụgharị nke oghere magnetik. na voltaji mmepụta (njikọta).

Ihe mmetụta ụlọ (chips) eji na magnetik encoders n'ozuzu nwere ogo dị elu nke njikọta

N'oge a, Sensọ Ụlọ Nzukọ (chips) eji na magnetik encoders n'ozuzu nwere ogo dị elu nke ntinye aka, nke na-abụghị nanị na-ejikọta ihe ndị semiconductor ụlọ na usoro nhazi na nhazi usoro mgbaàmà metụtara, kamakwa na-ejikọta ụdị dị iche iche nke mmepụta modul, dị ka sine na cosine analog. akara, akara ngosi ọkwa dijitalụ square wave ma ọ bụ nkeji mmepụta nkwukọrịta ụgbọ ala.

Ihe ndọta na-adịgide adịgide dị ka ndọta Neodymium sintered na njedebe nke osisi

N'ụzọ dị otú a, wụnye magnet na-adịgide adịgide dị ka sintered Neodymium magnet nke na-emepụta oghere magnetik na njedebe nke oghere na-agbanwe agbanwe, tinye mgbawa ihe mmetụta ụlọ nzukọ ahụ a kpọtụrụ aha n'elu na bọọdụ sekit PCB, wee bịaruo magnet na-adịgide adịgide na njedebe nke encoder. aro dị ka ụfọdụ chọrọ (ntụziaka na anya).

Magnet, ihe mmetụta ụlọ na ọnọdụ

Site n'ịtụle nsonaazụ mgbama voltaji sitere na ihe mmetụta ụlọ nzukọ site na bọọdụ sekit PCB, enwere ike mata ọnọdụ ntụgharị nke rotor encoder.

Ọdịdị na ụkpụrụ ọrụ nke magnetik encode na-ekpebi ihe pụrụ iche a chọrọ gbasara ndọta a na-adịgide adịgide dịka ọmụmaatụ ihe ndọta, ọdịdị magnet, ntụzịaka magnetization, wdg.Neodymium magnetized n'ụdị magnetikdiski bụ nhọrọ magnet kacha mma. Ningbo Horizon Magnetics nwere ahụmahụ na-enye ọtụtụ ndị na-emepụta ihe ndọta na ụfọdụ nhamagnetik Neodymium diski diametrical, D6x2.5mm na D10x2.5mm diametric disc Neodymium magnets nke bụ ndị kasị ewu ewu ụdị.

Enwere ike ịhụ na e jiri ya tụnyere ihe ngbanwe ngwa anya ọdịnala, magnetik encoder adịghị mkpa koodu diski dị mgbagwoju anya na isi ọkụ, ọnụ ọgụgụ nke ihe dị ntakịrị, na nhazi nchọpụta dị mfe. Ọzọkwa, Hall element n'onwe ya nwekwara ọtụtụ uru, dị ka ike Ọdịdị, obere size, ìhè arọ, ogologo ọrụ ndụ, vibration iguzogide, adịghị atụ egwu uzuzu, mmanụ, mmiri vepo na nnu foogu mmetọ ma ọ bụ corrosion chere.

Sintered NdFeB magnetik cylinder nke magnetik encoder ejiri na nzaghachi ọnọdụ ntụgharị nke moto eletrik

Mgbe etinyere teknụzụ ihe ngbanwe magnetik na nzaghachi ọnọdụ ntụgharị nke moto eletrik, nkesintered NdFeB magnet cylindernke magnetik encoder nwere ike tinye ozugbo na njedebe nke moto aro. N'ụzọ dị otú a, ọ nwere ike wepụ mgbanwe njikọ njikọ (ma ọ bụ njikọ) chọrọ mgbe ị na-eji omenala nzaghachi encoder, na nweta contactless ọnọdụ nha, nke na-ebelata ihe ize ndụ nke encoder ọdịda (ma ọ bụ ọbụna mmebi) n'ihi vibration nke n'ibu aro n'oge. ọrụ nke moto eletrik. Ya mere, ọ na-enyere aka melite nkwụsi ike nke eletriki moto ọrụ.


Oge nzipu: Jul-21-2022