CovED80/6 Ex Seriesyog compact thiab robusttawg- tiv thaiv (Ex) electro-hydraulic thrustertsim los rau kev nyab xeeb linear actuation nyob rau hauv cov chaw muaj kev phom sij. Nws ua haujlwm tseem ceeb rau lub caij nplooj ntoos hlav- siv, tsis ua haujlwm - muaj kev nyab xeeb kev lag luam nres, qhov uas nws lub luag haujlwm tseem ceeb yog kom tso tus nres nres raws li qhov hais kom ua thiab tso cai rau nws tuaj yeem siv tau thaum lub hwj chim raug tshem tawm -tag nrho nyob rau hauv cov huab cua tawg lossis tawg.
Core Design & Certification Philosophy
Cov koob no yog qhov tawg - pov thawj variant ntawm classic ED80/6 thruster. Nws tag nrho cov tsim, los ntawm lub cev muaj zog vaj tse mus rau lub cable nkag, yog engineered kom ua raws li nruj me ntsis raws li cov qauv kev nyab xeeb qhov chaw. Cov lus "Ex" qhia meej meej nws cov ntawv pov thawj siv rau hauv thaj chaw uas muaj cov pa tawg, vapors, lossis plua plav.
Key Protection Standard: Tus thruster feem ntau tau lees paub thoob ntiaj teb kev tawg - cov qauv kev tiv thaiv, nrog rau cov cim xws li:
ATEX:II 2G Ex d IIC T4 Gb / II 2D Ex tD A21 IP6X T135℃Db
IECEx:Ex d IIC T4 Gb / Ex tD A21 IP66 T135℃Db
Qhov no txhais tau tias aflameproof enclosure ('d')rau gas atmospheres thiabplua plav ignition tiv thaiv ('tD'), nrog qhov kub siab tshaj plaws ntawm 135℃(Temperature Class T4).
Txoj Cai Kev Ua Haujlwm
Lub hauv paus ntsiab lus ua haujlwm tseem yog qhov pov thawj, txhim khu kev qha electro- hydraulic txoj kev, ua tiav nyob rau hauv ib qho chaw nyab xeeb:
Tso Tawm:Thaum muaj zog, lubtawg- pov thawj lub cev muaj zogtsav lub twj tso kua mis hydraulic integrated. Lub twj tso kua mis pressurizes cov roj nyob rau hauv lub kaw chamber, yuam lub piston pas nrig mus cuag. Qhov no linear tsab ntawv tsa suab, feem ntau kis tau los ntawm ib tug lever, compresses tus nres lub caij nplooj ntoos hlav muaj zog,tso tus nres.
Fail -Safe Application:Thaum lub zog poob lossis kaw, lub cev muaj zog nres. Hydraulic siab poob, thiab lub zog ntawm tus nres rov qab lub caij nplooj ntoos hlav thawb lub piston rov qab mus rau nws txoj hauj lwm retracted. Qhov kev ua notxiav thiab zoo siv tus nres, muaj kev nyab xeeb tseem ceeb hauv thaj chaw muaj kev phom sij.
Ntsiab nta & Specifications
Certified Explosion-Proof Construction:Lub cev muaj zog thiab lub davhlau ya nyob twg yog nyob rau hauv ib lub rugged, flameproof enclosure nrog precisely machined flanges uas txias txhua yam explosion gases, tiv thaiv sab nraud ignition. Lub cev tseem ceeb muab kev tiv thaiv plua plav ignition.
Balanced Thrust & Stroke:Lub npe "80/6" qhia txog qhov kev sib tw nominal ntawm kwv yees li800 Newton (N)(≈80 kgf) thiab tus qauv stroke ntawm60 hli. Qhov no muaj kev sib npaug ntawm kev quab yuam thiab kev mus ncig rau ntau qhov nruab nrab - lub luag haujlwm ntawm lub nruas lossis disc nres.
Roj -Immersed Reliability:Kev khiav hauj lwm mechanism (lub cev muaj zog rotor, twj tso kua mis) yog da dej hauv hydraulic roj. Qhov no ua kom:
Tsis siv neeg lubrication thiab txias.
Lub neej ua haujlwm ntev thiab txo kev txij nkawm.
Ua haujlwm ntsiag to thiab vibration damping.
Ua kom muaj cua sov zoo, pab ua raws li T4 chav kawm kub.
Compact thiab Integrated Design: Nws yog tus kheej - chav tsev, tsuas yog xav tau kev sib txuas hluav taws xob thiab kev sib txuas ntawm cov tshuab. Qhov no ua kom yooj yim rau kev teeb tsa hauv qhov chaw- kev txwv tsis pub muaj teeb meem hauv cheeb tsam layouts.
Robust Tsim: Cov tsev nyob feem ntau yog ua los ntawm qib siab - qib cam khwb cia hlau lossis aluminium alloy, muab kev tiv thaiv corrosion zoo heev thiab txhua yam muaj zog rau kev ua haujlwm hnyav.
Cov ntaub ntawv qhia tshwj xeeb
Rated Thrust:~ 800 N (ntawm kev ua haujlwm siab)
Mob stroke:60 mm
Lub cev muaj zog:Ex d IIC T4 rated, feem ntau 3-theem, 0.25 kW - 0.37 kW, rau cov voltages (xws li, 380V, 415V, 50Hz).
Lub luag haujlwm Cycle:Haum rau kev ua haujlwm tsis tu ncua, feem ntau ntsuas rau 60% lossis siab dua lub voj voog ua haujlwm.
Kev tiv thaiv Ingress: Yam tsawg kawg nkaus IP66 (plua plav- nruj thiab tiv thaiv lub dav hlau dej muaj zog).
Ambient Temperature Range: Standard industrial range, xws li -20℃to +40℃.
Cov ntawv thov tseem ceeb
Nws yognkaus xwb siv los actuate caij nplooj ntoos hlav- siv brakes hauvCov chaw muaj kev phom sij (ATEX Zones 1 & 2 rau roj, Zones 21 & 22 rau plua plav), suav nrog:
Nyiaj siv ua haujlwm cranes & Hoistsnyob rau hauv cov nroj tsuag tshuaj, tshuaj pleev ib ce, thiab chaw cia roj.
Conveyor Tsavnyob rau hauv grain elevators, hmoov mills, thiab yas ua cov nroj tsuag (combustible plua plav).
Cov cuab yeej siv mining(qhov twg muaj methane lossis thee hmoov av nyob).
Txheej Txheem Machinerynyob rau hauv kws tshuaj, petrochemical, thiab offshore installations.
Qhov zoo
Intrinsic Safety Ua raws li: Pab kom siv tau cov electro{0}}hydraulic zog hauv cov huab cua tawg.
Proven Simplicity & Durability: Raws li qhov yooj yim, teb- pov thawj thruster tsim nrog tsawg tsawg qhov chaw.
Tseem Ceeb Fail-Safe Operation: Tsis siv neeg caij nplooj ntoos hlav- rov qab braking yog qhov tseem ceeb ntawm kev nyab xeeb.
Kev kho qis: Lub kaw lus, roj -immersed system tsuas yog yuav tsum tau kuaj xyuas cov roj tsis tu ncua raws li ib txwm muaj.
Cov ntsiab lus
CovED80/6 Ex Series Explosion-Protected Electro-Hydraulic Thrusteryog ib qho tshwj xeeb kev nyab xeeb tivthaiv uas muab kev ntseeg siab 800N ntawm kev tawm dag zog nrog 60mm stroke hauv qhov xav tau tshaj plaws. Los ntawm kev koom ua ke cov ntawv pov thawj flameproof thiab plua plav-ignition-cov ntaub ntawv pov thawj nyob ib puag ncig cov roj txhim khu kev qha- cov tub ntxhais thruster immersed, nws muab cov kev ntseeg siab rau kev ua tsis tiav- kev nyab xeeb braking ntawm cov khoom tuav thiab cov khoom siv ua haujlwm hauv cov chaw muaj kev puas tsuaj.
