Lub laub khawm hloov yog ib qho khoom siv hluav taws xob uas nyob rau hauv cov neeg siv khoom xav tau siab thiab pom yuav luag txhua qhov chaw. Ib qho ntawm nws lub hom phiaj tseem ceeb yog lub peev xwm los tswj cov dej ntws ntawm hluav taws xob los ntawm kev nias lub pob tshwj xeeb. Pushbutton keyboards KE, VKI, VK thiab lwm tus yog suav tias yog siv ntau tshaj.
Hom khawm khawm hloov
Lub laub-khawm hloov yog tsim los siv rau hauv cov hluav taws xob hluav taws xob nrog kev hloov tam sim no hauv lub network, ntawm qhov hluav taws xob mus txog 380V. Raws li kev tswj hwm, cov teeb pom kev zoo ntawm hom no tau muab faib ua:
- push;
- rotary;
- sib xyaw ua ke (koj yuav tsum nias lawv kom qhib lub teeb pom kev zoo, thiab tig lawv kom tswj lub teeb ci).
Scope ntawm pushbutton keyboards
Feem ntau, cov khawm khawm hloov tau siv rau hauv cov khoom siv hauv tsev thiab cov khoom siv txawb teeb pom kev zoo. Lawv suav nrogib tug ua tiav txheej ntawm kev tswj vaj huam sib luag, txee nyob ruaj ruaj, panels. Cov kev ua haujlwm tshwj xeeb rau lub laub khawm hloov tsis tas yuav tsum tau ua, vim tias thaum lub sijhawm ua haujlwm, qhov kub thiab txias tuaj yeem yog los ntawm - 60 txog + 40 degrees nrog cov av noo txog li 100%. Lawv tuaj yeem siv rau kev teeb tsa sab nraum zoov thiab sab hauv tsev, hauv thaj chaw muaj tshuaj lom neeg, thaj chaw muaj kev phom sij, hauv kev lag luam roj thiab roj thiab lwm yam lag luam.
Muaj ob peb tus qauv tsim los tswj lub teeb pom kev zoo hauv chav. Lawv zoo li zoo li lub laub khawm.
Latching thiab tsis-latching pushbuttons
Hloov ntawm hom no tuaj yeem yog:
- fixed;
- tsis kho.
nias-khawm hloov yam tsis muaj kev txhim kho txhais tau tias kev tswj xyuas phau ntawv. Nws ua haujlwm ntev npaum li tus neeg tuav lub khawm. Cov qauv zoo li no feem ntau siv rau kev tswj vaj huam sib luag, uas lawv cov txiaj ntsig tseem ceeb yog qhov zoo tshaj plaws - kev tiv thaiv siab tshaj plaws tiv thaiv kev ua kom yuam kev thiab compactness. Qhov no yog xyaum tib hom ntaus ntawv uas muaj phau ntawv tswj. Nyob rau hauv txoj hauj lwm, nws yooj yim tsis yooj yim sua kom txhob txwm tso nws.
nias-khawm hloov nrog kev kho yog tshem tawm ntawm lub xeev ua haujlwm tsuas yog rov nias dua. Cov cuab yeej no suav tias yog ntau dua, vim tias ib tus neeg tuaj yeem tswj tau ntau tus neeg siv khoom tam sim no.
Push-khawm tsim ntaswitches
Cov kev tswj hwm no, hais txog ntau yam xim, tsim thiab cov duab, yog me ntsis qis dua rau cov keyboards rocker. Yog tias koj xav tau, koj tuaj yeem xaiv tus qauv nrog lossis tsis muaj teeb pom kev zoo, nrhiav cov khoom hauv cov style ntawm niaj hnub, retro, thiab lwm yam.
Push-khawm keyboards ntawm cov qauv tsim ib txwm ua, raws li txoj cai, hauv cov yas yas, vim tias cov khoom no muaj tus nqi qis. Yog tias koj ua tib zoo saib xyuas lawv, lawv tuaj yeem siv sijhawm ntev heev, thaum tswj ntau txhiab tus hloov mus. Lub laub khawm hloov nrog kev kho kom yooj yim dua ntawm cov neeg siv yog ntxiv nrog lub teeb qhia qhia txog xwm txheej ntawm cov cuab yeej no (tawm lossis qhib). Yog tias cov khoom zoo sib xws yuav raug siv nyob rau hauv cov xwm txheej nyuaj, nws raug nquahu kom yuav lawv hauv kev tsim tawm tsam, vim tias lawv muaj lub zog zoo heev.
Yog tias tsim nyog, cov yuam sij thiab cov nyees khawm ntawm cov keyboards tuaj yeem raug them nrog lub kaus mom pov thawj, uas yuav ua rau lub neej ntev ntawm lub cuab yeej thiab txo qhov kev pheej hmoo ntawm kev luv luv.
Tus nqi ntawm cov khoom yog nyob ntawm lawv qhov kev ua tau zoo thiab cov qauv tsim. Piv txwv li, ib tug tsis-latching laub-khawm hloov yuav raug nqi tsawg dua nws cov counterpart. Qhov txawv ntawm tus nqi ntawm cov khoom nyob rau hauv ib txwm thiab tshwj xeeb los yog anti-vandal versions yuav pom heev.
Kev sib txuas
Lub voj voog ntawm lub laub khawm hloov tau yooj yim heev. Lawv lub ntsiab yog:
- kev tiv tauj;
- bridge, uas yog nruab nrog txav tauhu rau;
- caij nplooj ntoos hlav rau choj rov qab.
Lub hauv paus ntsiab lus ntawm kev sib txuas cov khoom yog tib yam li cov keyboard analogues - theem kaw / qhib.
Push-khawm hloov VK16-19
Cov khoom ntawm cov koob no yog siv los tswj cov hluav taws xob hluav taws xob nrog kev hloov pauv tam sim no nrog zaus ntawm 50 thiab 60 Hz, nrog rau qhov hluav taws xob mus txog 220V. Tsis tas li ntawd, cov khoom siv yog siv rau circuits nrog ncaj qha tam sim no thiab voltage tsis tshaj 220 V. Lub laub-khawm hloov VK16-19 los nrog lub teeb liab teeb, uas yog tsim nyog rau lub teeb qhia nyob rau hauv txoj hauj lwm actuation.
Daim ntawv thov
Hloov hom no yog siv los ua kom tiav consoles, panels, posts thiab tswj cov txee hauv ntau qhov chaw ruaj khov, cov khoom siv zeb, cov tshuab dov, automation systems thiab hluav taws xob tsheb ciav hlau.
Lub cuab yeej ua haujlwm li cas
Qhov kev ua haujlwm yooj yim heev. Thaum koj nias lub oob khab, cov kev sib cuag hloov. Nyob rau hauv cov qauv uas tuaj tsis muaj ib tug latch, thaum lub zog raug tshem tawm, lub latch rov qab mus rau nws thawj txoj hauj lwm. Lub sijhawm no, cov kev sib cuag tau hloov pauv. Nyob rau hauv lub laub-khawm keyboards nrog cov neeg kho tshuab fixation, lub pusher tseem nyob rau hauv lub xeev nias thaum lub quab yuam raug tshem tawm thiab tsuas yog thaum nias dua rov qab mus rau nws thawj txoj hauj lwm.
Nyob rau hauv cov khoom uas muaj hluav taws xob fixation, thaum nias, lub electromagnet yog qhib, thiab lub pusher yog tsau nyob rau hauv txoj hauj lwm nias. Thaum muab tua, nws yuav rov qab mus rau qhov qub.
SwitchesKEV
Qhov no yog ib qho khoom sib koom ua ke tsim los hloov AC thiab DC hluav taws xob circuits.
Hardware nta
Pushbutton hloov KE yog siv nyob rau hauv yuav luag txhua qhov chaw ntawm kev lag luam. Cov cuab yeej zoo li no tau yuav los ntawm ob qho tib si rau cov cuab yeej siv tshuab thiab cov tshuab hluav taws xob rau cov tswj vaj huam sib luag. Cov khoom ntawm cov koob no yog siv hauv kev teeb tsa txawb lossis cov khoom siv nyob ruaj ruaj.
Cov khoom muaj xws li:
- sib koom ua ke cov ntsiab lus;
- control device;
- fasteners.
Nyob rau hauv Circuit Court breaker, tus tsav yog lub luag hauj lwm rau qhov nruj ntawm kev sib txuas thiab lub pusher. Nws yog nruab nrog lub teeb liab teeb uas ceeb toom rau cov neeg ua haujlwm txog kev ua haujlwm. NO / NC kev sib cuag tsis txuas nrog ib leeg. Thaum koj nias lub thawb ua haujlwm, qhov kev txav mus los, uas qhib / kaw qhov kev sib cuag.
Ua ntej txhim kho cov khoom, koj yuav tsum tau tshem lub nplhaib pem hauv ntej, nruj nreem ntsia hlau rau qhov nres kom tsis txhob tig. Lub pob yog thawb rau hauv lub qhov nrog rau sab nraub qaum kom muaj ib qho tendril ntawm lub nplhaib. Tom qab ntawd, thaum tuav lub cuab yeej, koj yuav tsum tau ntsia hlau rau pem hauv ntej lub nplhaib tag nrho txoj kev raws tus axis, khiav lub zog xaim thiab txuas mus rau cov khoom siv.
Push-khawm hloov nrog thaiv VKI
Qhov no yog ib qho khoom siv uas tsim los rau qhov tsis tshua muaj kev hloov pauv ntawm ib leeg- thiab peb-theem loads, ob qho tib si inductive thiab active nyob rau hauv cov xwm (hauv hluav taws xob motors,cov khoom siv cua sov thiab teeb pom kev zoo). Scope ntawm keyboards ntawm no series yog ntau haiv neeg. Lawv siv nyob rau hauv cov tshuab siv hluav taws xob siv hluav taws xob thiab cov txheej txheem (cov ntim me me pob zeb sib tov, cov cuab yeej siv hluav taws xob, cov teeb pom kev hauv kev, cov kiv cua txawb, cov twj tso kua mis, compressors, thiab lwm yam).
Thaum siv cov cuab yeej zoo li no, yuav tsum muaj kev tiv thaiv kev tiv thaiv ntau dhau thiab luv luv, vim tias VKI thawb-khawm hloov tsis muaj kev tiv thaiv overcurrent. Cov no tuaj yeem yog Circuit Court breakers lossis fuses. Cov khoom ntawm cov koob no muaj xws li lub hauv paus yas muab faib ua 3 qhov chaw, txhua tus uas muaj cov neeg tuav tooj dag coj mus rau ib leeg. Ntawm qhov tod tes, lawv txuas nrog cov conductors ntawm lub network thiab kev thauj khoom, thiab ntawm qhov tod tes - rau cov neeg sib cuag.
Yuav kom lub pob khawm sib cuam tshuam ua haujlwm ntev li ntev tau, qee cov cai yuav tsum tau ua raws li lub sijhawm ua haujlwm:
- Ambient kub yuav tsum tsis pub tshaj 50 degrees.
- Qhov hloov yuav tsum tsis txhob nyob hauv thaj chaw tawg. Chav tsev yuav tsum tsis txhob muaj cov hmoov av ntau, vim tias cov plua plav yuav txo tau qhov kev ua tau zoo ntawm cov cuab yeej.
- Vibration load yuav tsum tsis pub tshaj qhov tso cai zaus (60 Hz).
- Nws pom zoo kom tsis txhob raug tshav ntuj ncaj qha.
- khawm khawm hloov nrog thaiv ntawm VKI series tuaj yeem tuav txhua txoj haujlwm hauv qhov chaw.
Tsuas yog koj ua raws li cov lus pom zoo no, koj tuaj yeem ntseeg siab siv qhov no lossis cov cuab yeej ntawd.
