Of elevator Industries

Xyuas kom muaj kev nyab xeeb thiab kev cia siab rau kev caij tsheb txhua lub sijhawm yog lub hom phiaj hauv kev lag luam elevator. of the elevator encoders tso cai rau kev nqa ntsug ntsug thiab ntsuas ntsuas ceev, uas yog qhov tseem ceeb los xyuas kom muaj kev nyab xeeb ntawm cov neeg caij tsheb thiab txhua yam kev nyab xeeb,

of the elevator encoders ua ntau yam haujlwm los xyuas kom muaj kev nyab xeeb thiab ua haujlwm tau zoo ntawm hluav taws xob elevator:

• Of elevator motor commutation
• of the elevator speed control
• of elevator qhov rooj tswj
• Vertical positioning
• of the elevator Governors

Gertech encoders muab kev ntseeg siab thiab qhov tseeb hauv kev txiav txim siab txoj haujlwm thiab kev ceev ntawm kev mus los ntawm lub elevator thaum tseem sib txuas lus cov ntaub ntawv tawm tswv yim rau lub khoos phis tawj uas tswj thiab kho lub elevator lub cev muaj zog ceev. of the elevator encoders yog ib qho tseem ceeb ntawm lub elevator tswj system uas tso cai rau lub elevator nres theem nrog rau hauv pem teb, qhib lub qhov rooj thiab kaw tag nrho, thiab muab ib tug du thiab xis caij rau cov neeg caij tsheb.

Of elevator Motor Commutation

Gearless traction motor elevator sivlub cev muaj zog encoderslos saib xyuas kev ceev thiab txoj haujlwm, nrog rau kev sib hloov ntawm lub cev muaj zog. Txawm tiasabsolute encodersFeem ntau siv rau kev sib hloov, incremental of the elevator encoders muaj nyob rau tshwj xeeb rau kev siv of the elevator. Yog tiasincremental encoderyog siv los mus commutate, nws yuav tsum muaj cais U, V, thiab W raws ntawm cov code disc uas ua rau tus tsav tswj U, V, thiab W raws ntawm ib tug brushless lub cev muaj zog.

Of elevator Speed ​​Control

Kev tawm tswv yim nrawm yog siv los kaw lub voj voog ntawm kev txav ntawm lub tsheb. Tus encoder feem ntau yog ahollow-bore encodermounted ntawm qhov kawg ntawm lub cev muaj zog ncej (qhov tsis tsav kawg). Vim tias qhov no yog daim ntawv thov ceev thiab tsis yog daim ntawv thov tso npe, ib qho ntxiv encoder tuaj yeem muab kev ua tau zoo ntawm tus nqi qis rau kev tswj xyuas qhov ceev.

Qhov tseem ceeb tshaj plaws los xav txog hauv kev xaiv ntawm encoder yog teeb liab zoo. Lub teeb liab ntawm incremental encoder yuav tsum muaj kev coj tus cwj pwm zoo square-wave pulses nrog 50-50 lub luag haujlwm cycles, tshwj xeeb tshaj yog tias ob qho kev tshawb nrhiav ntug lossis kev cuam tshuam tau siv. Lub elevator ib puag ncig cuam tshuam nrog ntau cov kab hluav taws xob uas muaj zog heev uas tsim cov khoom siv hluav taws xob siab. Yuav kom txo qis suab nrov, ua rawsencoder thaiv cov kev coj ua zoo tshaj plawsxws li cais cov teeb liab xov hlau los ntawm cov xaim hluav taws xob thiab siv cov kab sib tw twisted-pair shielded cabling.

Kev txhim kho kom raug kuj tseem ceeb. Lub stub kawg ntawm lub cev muaj zog ncej qhov twg lub encoder yog mounted yuav tsum muaj tsawg kawg nkaus runout (zoo tagnrho tsawg tshaj li 0.001 nyob rau hauv, txawm 0.003 nyob rau hauv yuav ua). Kev khiav tawm ntau dhau tuaj yeem thauj cov kabmob tsis sib xws, ua rau hnav thiab ua rau ua tsis tiav ntxov ntxov. Nws kuj tseem tuaj yeem hloov pauv qhov linearity ntawm cov zis, txawm hais tias qhov no yuav tsis cuam tshuam rau kev ua tau zoo tshwj tsis yog tias qhov kev khiav tawm tau zoo tshaj qhov loj ntawm kev sib tham.

Of Elevator Qhov Rooj Tsav Tswj

Encoders kuj muab cov lus tawm tswv yim los saib xyuas lub qhov rooj tsis siv neeg hauv lub tsheb of elevator. Lub qhov rooj yog ua los ntawm ib tug mechanism uas tau tsav los ntawm ib tug me me AC los yog DC lub cev muaj zog, feem ntau mounted rau saum lub tsheb. Lub encoder saib xyuas cov motors kom paub meej tias lub qhov rooj qhib thiab kaw. Cov encoders no yuav tsum yog hollow-bore designs thiab compact txaus kom haum rau qhov chaw allotted. Vim tias lub qhov rooj txav tuaj yeem qeeb ntawm qhov siab ntawm qhov qhib thiab kaw, cov khoom tawm tswv yim no kuj yuav tsum muaj kev daws teeb meem siab.

Tsheb qhov chaw

Cov neeg taug qab-wheel encoders tuaj yeem siv los xyuas kom meej tias lub tsheb tuaj txog ntawm qhov chaw nyob ntawm txhua lub tsev. Follower-wheel encoders yog qhov ntsuas qhov deb-kev sib dhos uas muaj ib qhoencoder ntsuas lub lognrog ib tug encoder mounted rau lub hub. Lawv feem ntau yog ntsia rau sab saum toj lossis hauv qab ntawm lub tsheb nrog lub log nias tawm tsam tus tswv cuab ntawm lub hoistway. Thaum lub tsheb txav, lub log tig thiab nws cov lus tsa suab raug saib xyuas los ntawm tus encoder. Tus maub los converts cov zis mus rau txoj hauj lwm los yog nyob deb ntawm kev mus los.

Follower-wheel encoders yog cov khoom sib dhos, uas ua rau lawv muaj peev xwm ua yuam kev. Lawv rhiab heev rau misalignment. Lub log yuav tsum tau nias kom txaus rau saum npoo kom ntseeg tau tias nws yob, uas yuav tsum tau ua ntej. Nyob rau tib lub sijhawm, ntau dhau preload ua rau muaj kev ntxhov siab ntawm cov kabmob, uas tuaj yeem ua rau hnav thiab ua rau tsis ua haujlwm ntxov ntxov.

Elevator Governors

Encoders ua lub luag haujlwm tseem ceeb hauv lwm qhov ntawm kev ua haujlwm of the elevator: tiv thaiv lub tsheb kom tsis txhob muaj kev ceev. Qhov no suav nrog kev sib sau ua ke los ntawm lub cev muaj zog tawm tswv yim hu ua tus tswv xeev of elevator. Tus tswv xeev xov hlau khiav hla lub sheaves ces txuas mus rau ib qho kev nyab xeeb-trip mechanism. Lub elevator tus tswv xeev yuav tsum tau encoder tawm tswv yim los pab kom tus tswj xyuas thaum lub tsheb ceev tshaj qhov pib thiab mus rau qhov kev nyab xeeb mechanism.

Cov lus tawm tswv yim ntawm tus tswv xeev of elevator yog tsim los saib xyuas kev ceev. Txoj hauj lwm tsis cuam tshuam, yog li qhov nruab nrab-kev daws teeb meem incremental encoder txaus. Siv cov txheej txheem mounting thiab xaim tsim nyog. Yog tias tus tswv xeev yog ib feem ntawm lub network loj dua, nco ntsoov siv qhov ntsuas kev nyab xeebencoder kev sib txuas lus raws tu qauv

Kev nyab xeeb thiab xis ua haujlwm ntawm of the elevator yog nyob ntawm kev tawm tswv yim encoder. Dynapar's industrial encoders muab cov lus qhia tseem ceeb los tswj xyuas kom cov elevator ua haujlwm tau zoo. Peb txhim khu kev qha elevator encoders yog siv los ntawm cov tuam txhab ua lag luam elevator thiab Dynapar tseem muaj ntau qhov kev sib tw rau cov neeg sib tw encoders nrog cov sij hawm xa mus ceev thiab hnub tom qab xa khoom hauv North America.