ALPS ALPINE HGDE,HGDF Series Magnetic Sensor Switching Output Type

Litlhaloso:

• Lebitso la Sehlahiswa: Magnetic Sensor HGDE/HGDF Series (Polarity e le 'ngoe/ Tlhahiso e le 'ngoe)
• Mehlala: HGDESM013A, HGDESM023A, HGDESM033A, HGDEST021B,HGDFST021B

Sehlahisoa se Felletseview:
Sesebelisoa sa makenete se lemoha liphetoho tsa matla a matla a khoheli (flux density) mme se hlahisa matšoao a ON/OFF ho ​​latela seo. E lemoha tsela e itseng ea matla a khoheli a tšekaletseng (+H).

Letlapa la 1: MFD bakeng sa phetoho ea makenete

Sebopeho sa Sensor:
Karolo ena e fana ka mohlalaample oa moralo oa switjha oa makenete ha mofuta o itseng oa makenete o tsamaea ka lehlakoreng le otlolohileng mabapi le switch ea makenete (HGDESM013A).

Maemo:

• Magnet: NdFeB
• Movement: Ho ea holimo le tlase ha makenete e amanang le sensor ea makenete.
• Boleng bo reriloeng ba MFD ha switch ea makenete e BULETSOE kapa E TLOHILE:
  • MFD ho ON: 2.4mT kapa ho feta (boloka 20% margin ho ea holimo HO MFD - 2.0mT)
  • MFD ho OFF: 0.24mT kapa ka tlase (boloka 20% margin ho bonyane OFF MFD - 0.3mT)
• Boemo ba Magnet:
  • ON: Ka har'a 7mm ho tloha ho sensor ea makenete
  • OFF: 16mm kapa ho feta ho tsoa ho sensor ea makenete

Setšoantšo sa 4: Boemo ba makenete

Litaelo tsa Tšebeliso:

1. Khetha makenete e netefatsang ts'ebetso e tsitsitseng ea ON/OFF ka har'a sebaka se lekanyelitsoeng.
2. Nahana ka hysteresis bakeng sa ts'ebetso e tsitsitseng.
3. Latela litekanyetso tse fanoeng bakeng sa MFD ha u khetha khetho ea makenete.
4. Netefatsa hore makenete a eme ka har'a sebaka se boletsoeng bakeng sa libaka tsa ON le OFF.

Phetoho ea Mofuta oa Sephetho sa HGDE/HGDF (Polarity e le 'ngoe / Phallo e le 'ngoe)

HGDESM013A, HGDESM023A, HGDESM033A, HGDEST021B, HGDFST021B
Li-sensor tsa Alps Alpine tse nepahetseng haholo li sebelisa Giant Magneto Resistive effect (GMR) bakeng sa ho lemoha libaka tse tšekaletseng tsa makenete. Ho sebelisa karolo ea GMR bakeng sa tlhahiso ea eona e phahameng le khanyetso e ikhethang ho mocheso o phahameng le matla a khoheli, li-sensor tsa rona li fihlella boemo bo phahameng ba tlhahiso le kutloisiso ha li bapisoa le li-sensor tse ling tsa xMR; e phahame ka makhetlo a 100 ho feta karolo ea Hall le makhetlo a 10 ho feta AMR ho latela lipatlisiso tsa rona. Re fana ka li-sensor tse fapaneng tsa makenete bakeng sa tšebeliso e inehetseng joalo ka lits'ebetso tsa switjha tse sa amaneng le batho ba bang, ho lemoha boemo ba linear le ho lemoha angle hammoho le lebelo la ho potoloha le ho utloa tsela ho latela matla a khoheli a kantle.
Tokomane ena e fana ka tlhaiso-leseling ea bohlokoa bakeng sa ho utloisisa le ho kenya ts'ebetsong mofuta oa switching output sensor Single polarity / Single output (mona ka mor'a phetoho ea makenete) moralong oa hau.

Fetileview

Magnetic switch e lemoha liphetoho ho matla a matla a khoheli (flux density) le tlhahiso ea ON/OFF matshwao ho latela.
Magnetic switch (Single polarity / Single output) e lemoha tataiso e itseng ea matla a khoheli a holimo (+H) joalokaha ho bontšitsoe ho Fig.1. Mohlala, HGDESM013A e butswe (output LOW) ho 1.3mT(typ.) mme e tima (output HIGH) ho 0.8mT(typ.). Letlapa la 1 le bonts'a tlhaloso ea "magnetic flux density" (MFD) ha mochine oa magnetic o sebetsa.

Lethathamo.1 MFD bakeng sa phetoho ea makenete

Fig.2 le Fig.3 li bontša example ea MFD ha makenete e atametsoa haufi le kutlo ea makenete. Setšoantšo sa 2 se bontša phapang ea MFD mabapi le ho tsamaea ha makenete ka lehlakoreng le otlolohileng la kutlo ea makenete. Setšoantšo sa 3 se bontša phapang ea MFD mabapi le ho tsamaea ha makenete ka tsela e ts'oanang ea kutlo ea makenete.

Sebopeho sa sensor

Karolo ena e fana ka mohlalaample oa moralo oa switjha oa makenete ha mofuta o itseng oa makenete o tsamaea ka lehlakoreng le otlolohileng mabapi le switch ea makenete (HGDESM013A). Bakeng sa ho rala le lihlahisoa tse ling, ka kopo sheba Lethathamo la 2.

Maemo

• Magnet: NdFeB
• Movement: Ho ea holimo le tlase ha makenete e amanang le sensor ea makenete.
• Magnet boholo: 4×3×1mm 4mm (taelo e telele) magnetized.

Theko e reriloeng ea magnetic flux density (MFD) ha makenete e BUTSE kapa E TLOhile
Ho nahanoa ka hysteresis ho hlokahala bakeng sa ts'ebetso e tsitsitseng.

• MFD ho ON: 2.4mT kapa ho feta ... boloka 20% margin ho fihla ho palo e kahodimodimo HO MFD (2.0mT).
• MFD ho OFF: 0.24mT kapa ka tlase ho ... boloka 20% margin ho bonyane OFF MFD (0.3mT).

Boemo ba makenete

• BULELA: Ka har'a 7mm ho tloha ho sensor ea makenete.
• TIMA: 16mm kapa ho feta ho tsoa ho sensor ea makenete. Boemo ba karolo e 'ngoe le e' ngoe e amanang le eona bo bontšoa setšoantšong sa 4.

Tsela ea makenete
Sehlahisoa sena se khetholla tataiso ea MFD. Ka kopo hlokomela tsela ea makenete.

Lethathamo.2 Theko e reriloeng ea MFD ho fihla hole

Mefuta e fapaneng eo makenete e ka tsamaeang ho eona ka kakaretso e lekanyelitsoe ke moralo oa 'nete oa sebopeho,' me hoa hlokahala ho khetha makenete e netefatsang ts'ebetso e tsitsitseng ea ON/OFF ea switch ea makenete ka har'a sebaka sena se lekanyelitsoeng. Kahoo, hoa khoneha ho fetola moralo ka nepo. Mohlala, beha sepheo sa matla a makenete, ebe u buisana ka khetho ea makenete e loketseng le moetsi oa makenete.

Khetho ea limakete

Libopeho tse fapaneng tsa makenete lia fumaneha 'marakeng. Setšoantšo sa 5 se bontša mohlalaampmatla a makenete a ka sebelisoang ho fetola makenete.

Moralo oa potoloho

Fig.6 e bontša referense potoloho bakeng sa makenete switjha. Ka kopo, eketsa mohanyetsi oa sejoale-joale ho theminale ea OUT ho latela tlhoko.

Lethathamo.3 Example ea liparamente

Litlhokomelo tse akaretsang

Lintlha tse latelang ke litemoso tse akaretsang tsa ho sebelisa li-sensor tsa makenete le limakenete.

Ho khetha makenete e loketseng
Khetha mofuta le matla a makenete ho latela litlhaloso tsa sensor ea makenete le litlhoko tsa boemo ba ts'ebeliso. Matla a feteletseng a makenete a ka etsa hore sensor e se ke ea sebetsa hantle. Tikoloho e futhumetseng
Limanete li utloa mocheso le matla a matla a khoheli a fapana ho ea ka mocheso. Ha sensor ea makenete le makenete li futhumala, botsitso ba matla a khoheli bo ka ameha. Ka hona hoa hlokahala ho batlisisa mekhoa e nepahetseng ea mocheso.

Tšusumetso ea Tlhophiso ea Magnet le Lisebelisoa tsa Magnetic tse Potileng
Li-sensor tsa makenete li angoa ke lisebelisoa tse haufi tsa makenete (mohlala, makenete, tšepe). Lekola hore na tšitiso ea matla a khoheli e ama ts'ebetso ea sensor ea makenete 'me u hlokomele ho lokisa makenete, lisebelisoa tsa makenete tse potileng le kutlo ho kamano e nepahetseng ea boemo. Motlakase o tsitsitseng Li-sensor tsa Magnetic ke lisebelisoa tsa semiconductor. Li ka senngoa ke motlakase o tsitsitseng o fetang matla a potoloho e boletsoeng ea motlakase. Nka mehato e lekaneng ea ho itšireletsa khahlanong le motlakase o tsitsitseng nakong ea ts'ebeliso.

EMC
Li-sensor tsa Magnetic li kanna tsa senyeha kapa tsa se sebetse hantle ka lebaka la over-voltage ea phepelo ea motlakase tikolohong ea koloi, ho pepesetsoa maqhubu a seea-le-moea, joalo-joalo. Kenya ts'ebetsong mehato ea ts'ireletso (Zener diodes, capacitor, resistors, inductors, joalo-joalo) ha ho hlokahala.

Boithorollo

1. Likahare tsa tokomane ena li ka fetoha ntle le tsebiso pele.
2. Ho hatisoa hape kapa ho kopitsa karolo kapa kaofela ha tokomane ena ho thibetsoe ka thata ntle le tumello ea Khampani.
3. Lintlha tse tokomaneng ena, joalo ka software le potoloho examples, ke example bakeng sa ts'ebetso e tloaelehileng le ts'ebeliso ea sehlahisoa sena. Ha e sebelisoa moralong oa 'nete, bareki ba kopuoa ho nka boikarabello bakeng sa lihlahisoa le ho rala sehlahisoa sa bona. Ha re ikarabelle bakeng sa tšenyo leha e le efe e bakoang ke ho sebelisa tsena.
4. Khampani ha e fane ka tiisetso ebile ha e nke boikarabello ba ho hatakela litokelo tsa molao tsa mokha oa boraro, litokelo tsa litokelo tsa molao, le litokelo tse ling tsa thepa ea mahlale kapa likhohlano tse amanang le hona tse bakoang ke ts'ebeliso ea data ea sehlahisoa, litšoantšo, litafole, mananeo, potoloho ea khale.amples, le lintlha tse ling tse hlalositsoeng tokomaneng ena.
5. Ha o romela dihlahiswa kantle ho naha tse tsamaellanang le melawana e amanang le thomelontle ya lehae kapa mose ho mawatle, ka kopo fumana dilaesense tse hlokehang, ditsamaiso, jj., ho ipapisitse le ho latela melao e jwalo.
6. Haeba u na le lipotso mabapi le litaba kapa lihlahisoa tse hlalositsoeng tokomaneng ena, ka kopo ikopanye le lefapha la rona la thekiso.

Lipotso mabapi le lihlahisoa le litšebeletso
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Nalane ea ntlafatso 

Letsatsi	Phetolelo	Fetola
Mots'eanong. La 24, 2024	1.0	Phatlalatso ea pele (phetolelo ea Senyesemane)

©2024 Alps Alpine Co., Ltd. Litokelo tsohle li sirelelitsoe.

LBH

P: Ke etsa bonnete ba ts'ebetso e tsitsitseng ea switch ea makenete?
A: Khetha makenete e kopanang le litekanyetso tsa MFD tse lebeletsoeng ka maqheku a nepahetseng 'me u e behe ka nepo ka har'a sebaka se boletsoeng.

Litokomane / Lisebelisoa

ALPS ALPINE HGDE,HGDF Series Magnetic Sensor Switching Output Type [pdf] Bukana ea Mosebelisi HGDESM013A, HGDESM023A, HGDESM033A, HGDEST021B, HGDFST021B, HGDE HGDF Series Magnetic Sensor Switching Output Type, HGDE HGDF Series, Magnetic Sensor Switching Output Type, Sensor Switching Output Type, Sensor Switching Output Type.

Litšupiso

• Bukana ea Mosebelisi