ED301/6Ex Series Explosion-Protected Electro-Hydraulic Thruster

CovED301/6Ex series tawg- pov thawj electro-hydraulic thrusteryog lub compact integrated drive device sib txuas lub cev muaj zog, lub twj tso kua mis centrifugal thiab roj lub tog raj kheej, tsim los rau kev tsav tsheb tawg- pov thawj nres (xws li DYW series nruas brakes) nyob rau hauv qhov chaw muaj kev phom sij. Nws ua tau raws li kev tawg-cov ntaub ntawv pov thawj ntawm GB3836.2-2000 thiab IEC cov qauv, nrog cov cim pov thawj tawgExd IIB T4 Gb/Ex tD A21 IP65 T130 degree, haum rau IIA / IIB cov chaw taws teeb hluav taws xob thiab thaj chaw muaj plua plav tawg (T1-T4 chav kawm kub), dav siv hauv mining, petrochemical, thiab chaw nres nkoj kev lag luam.

Core Technical Specifications

Parameter	Txheem tus nqi	Sau ntawv
Rated Thrust	3000 N	Cov zis ruaj khov nyob rau hauv tawg-cov ntaub ntawv pov thawj
Rated Stroke	60 mm	Muaj kev txwv kev mob stroke sab nraud
Lub cev muaj zog	550 W	3-theem AC, rwb thaiv tsev chav F
Fais fab mov	380V / 660V / 1140V, 50Hz / 60Hz	Tau tshaj qhov chaw muaj kev phom sij fais fab
Explosion-Cov pov thawj	Exd IIB T4 Gb/Ex tD A21 IP65 T130 degree	Dual tiv thaiv rau roj thiab plua plav ib puag ncig
Ua haujlwm kub	-20℃rau +40 degree	Txheem ntau yam; expandable nrog cov khoom siv cua sov
Chav kawm tiv thaiv	IP65	Dustproof thiab waterproof rau hnyav industrial tej yam kev mob
Installation Angle	0℃-180 degree	Balance cua chamber enables saj zawg zog mounting
Qhov hnyav	~ 45 kg	Compact tsim kom yooj yim kev koom ua ke nrog brakes

Cov yam ntxwv tseem ceeb

Explosion-Proof Integrated Design

Flameproof enclosure nrog precision- tshuab nplaim taws kom muaj cov pa taws sab hauv; tag nrho cov khoom siv hluav taws xob (lub cev muaj zog, cov khoom siv hluav taws xob, cov hluav taws xob txwv) yog tawg - ntawv pov thawj.

Kev nkag mus rau cable siv cov foob pob tawg- cov ntaub ntawv pov thawj, thiab lub thawv sib txuas lub cev muaj zog tau ntim tag nrho los tiv thaiv cov pa roj / plua plav nkag, tswj kev tiv thaiv IP65.

Electro-Hydraulic Tsav Txoj Cai

Thaum fais fab tuag, lub cev muaj zog tsav lub twj tso kua mis centrifugal los tsim hydraulic siab, thawb lub piston pas nrig kom ntev (tso nres). Thaum lub hwj chim raug txiav tawm, lub caij nplooj ntoos hlav rov qab thim tus pas nrig (siv cov nres), kom ntseeg tau tias tsis ua haujlwm - muaj kev nyab xeeb.

Hydraulic ua haujlwm kom du, cuam tshuam -dawb txav nrog siab hloov zaus (txog 2000 cycles / teev hauv S3 hom).

Durable & Tsawg-Kev tu

Lub cev muaj zog txais yuav tsis yog- raus tsim nrog qib siab rwb thaiv tsev; tag nrho cov ntsaws ruaj ruaj thiab bearings siv thoob ntiaj teb cov khoom lag luam rau kev ua haujlwm ntev.

Fasteners yog stainless hlau, thiab lub tog raj kheej nto yog tiv thaiv -corrosion coated, haum rau cov av noo thiab corrosive ib puag ncig.

Txoj Cai Ua Haujlwm

Nres Tso Tawm (Power-On): Lub cev muaj zog tsav lub twj tso kua mis hydraulic los tsim lub siab, thawb lub piston pas nrig kom txuas ntxiv tiv thaiv lub caij nplooj ntoos hlav quab yuam, cais cov khau nres ntawm lub nruas.

Daim ntawv thov nres (Power-Tawm): Hydraulic siab poob, thiab lub caij nplooj ntoos hlav rov qab rub tus pas nrig rov qab, clamping lub nres khau rau lub nruas rau thaum muaj xwm ceev braking.

Kev tiv thaiv kev sib tshuam: Nruab nrog tawg- pov thawj txwv kev hloov pauv kom xa cov cim tso tawm / kaw rau lub kaw lus tswj, tiv thaiv cov khoom pib ua ntej tso tawm tag nrho.

Installation & Maintenance Guidelines

Yuav tsum tau nruab

Mounting lub kaum sab xis: 0℃-180℃(xyuas kom muaj qhov sib npaug ntawm lub tshuab cua kom zoo).

Siv tawg- cov ntaub ntawv pov thawj cables thiab cov ntawv pov thawj txuas; ceev cov nplaim taws txoj kev bolts rau lub zog tshwj xeeb (30–35 N·m).

Xyuas kom muaj kev sib raug zoo nrog tus nres kom tsis txhob muaj zog ntawm lub piston pas nrig.

Lub Sijhawm Saib Xyuas Kev Ua Haujlwm (Kev Ua Tau Zoo Hauv Cheeb Tsam)

Lub voj voog	Cov haujlwm tseem ceeb	Paub meej & Standards
Txhua hnub	Kev tshuaj xyuas qhov muag	Txheeb xyuas qhov kev ncaj ncees ntawm cov ntaub thaiv npog, kev sib txuas cable, thiab qib roj (ntawm qhov pom iav).
Txhua hli	Lubrication & Leak Check	Siv tawg- cov roj pov thawj rau pob khawm; tshawb xyuas hydraulic system rau xau.
Peb lub hlis twg	Thruster Performance Test	Test thrust tso zis (Ntau dua los yog sib npaug rau 2700 N) thiab stroke raug (± 1 hli); tshawb xyuas lub cev muaj zog (Ntau dua lossis sib npaug ntawm 1 MΩ).
Txhua xyoo	Comprehensive Overhaul	Hloov cov roj hydraulic (ISO VG46), tshawb xyuas cov nplaim taws ntawm qhov khoob (tsawg dua lossis sib npaug li 0.15 hli), thiab txheeb xyuas qhov tawg - pov thawj daim ntawv pov thawj siv tau.

Kev ceev faj hauv cheeb tsam txaus ntshai

Kev saib xyuas yuav tsum tau ua tom qab txiav hluav taws xob, kev kaw haujlwm -tagout, thiab kev pom zoo ntawm cov pa roj.

Siv tsuas yog tawg- cov cuab yeej pov thawj kom tsis txhob muaj txim; tsis txhob hloov lub thruster qauv (xws li, drilling qhov nyob rau hauv lub enclosure).

Common Faults & Solutions

Fault Phenomenon	Tej Yam Ua Tau	Kev daws teeb meem
Piston pas nrig tsis txuas ntxiv	Roj tsis txaus, lub cev muaj zog tsis ua haujlwm, lossis thaiv hydraulic Circuit Court	Replenish ISO VG46 roj; kuaj lub cev muaj zog windings; huv hydraulic lim.
Lub zog tsis txaus	Cov ntsaws ruaj ruaj, hnav piston, lossis tsis muaj zog rov qab caij nplooj ntoos hlav	Hloov cov ntsaws ruaj ruaj; tshuaj xyuas piston rau hnav; hloov caij nplooj ntoos hlav teeb.
Explosion- pov thawj enclosure overheating	Kev ua pa tsis zoo, lub cev muaj zog tshaj, lossis cov roj paug	Xyuas kom muaj qhov cua kom zoo; txo qhov load; hloov cov roj hydraulic.
Txwv hloov teeb liab tsis ua hauj lwm	Loose terminals, hloov pauv puas, lossis cable luv	Tighten cov terminals; hloov tawg- pov thawj hloov; kho kab.

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Lub thruster no yog ib qho tseem ceeb rau kev tawg -cov pov thawj braking systems, ua kom muaj kev nyab xeeb nyob rau hauv ib puag ncig txaus ntshai. Kev saib xyuas tsis tu ncua thiab kev ua raws li kev tawg yooj yim - cov lus qhia pov thawj yog qhov tseem ceeb rau kev ua tau zoo.

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