YWZ4-500/E121 Electro-hydraulic Nruas Nruas

CovYWZ4-500/E121 series electro-hydraulic nruas nresyog ib qho hnyav -lub luag haujlwm, ib txwm- kaw braking device engineered rau ultra-loj- tonnage industrial equipment. Nws yog tshwj xeeb nrog E121 series electro-hydraulic thruster (xws li, ED121/6), xa tshwj xeeb braking torque, txhim khu kev qha tsis ua haujlwm{11}}kev nyab xeeb, thiab kev hloov pauv tsis siv neeg. Haum rau cov khoom siv tsis yog- tawg dav dav xws li loj- nplai cranes, hnyav- lub luag haujlwm conveyors, metallurgical rolling mills, thiab chaw nres nkoj bulk tuav machinery, nws ua kom ruaj khov braking thiab meej qhov chaw rau siab -load, siab{17}} kev ua haujlwm siab.

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Core Technical Specifications

Parameter	Txheem tus nqi	Sau ntawv
Rated Nruas Diameter	500 hli	Optimized rau loj -load khoom nruas qhov ntev
Rated Braking Torque	4000–8000 N·m	Adjustable ntawm thruster thrust thiab caij nplooj ntoos hlav preload; ua tau raws li ultra- hnyav load braking xav tau
Matching Thruster Model	E121 (eg, ED121/6, YT1-125Z/10)	Electro{0}}hydraulic thruster nrog ntsuas thrust 12500 N
Nres khau Clearance	1.0-1.5 hli	Tsis siv neeg sib npaug los ntawm precision mechanical gap adjuster
Friction Lining Khoom	Tsis yog-asbestos siab-kub hnav- resistant composite	Kev sib txhuam coefficient Ntau dua lossis sib npaug ntawm 0.38; qis fading (tsawg dua lossis sib npaug li 12% ntawm 250 degree); Lub peev xwm kub ntau dua lossis sib npaug rau 1.2 kJ / (kg· degree)
Ua haujlwm Voltage	380V / 660V 3 theem AC	Tau tshaj nrog cov phiajcim muaj zog; dual{0}}voltage yeem
Chav kawm tiv thaiv	IP54	Plua plav thiab dej- tiv taus, yoog tau rau qhov chaw ua haujlwm ntub / plua plav
Ua haujlwm kub	-20℃rau +55 degree	Kev ua haujlwm ruaj khov nyob rau hauv qhov kub hloov pauv
Sab hauv Thickness (Original)	16 mm	Hloov thaum hnav kom tsawg dua lossis sib npaug li 3 hli; hnav- tiv taus tsim ncua kev pab cuam lub neej
Qhov hnyav (w / o Thruster)	~ 180 kg	Cov qauv zoo rau kev ua haujlwm hnyav-; standardized mounting interfaces

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Cov yam ntxwv tseem ceeb & kev ua haujlwm zoo

Hnyav-Lub luag haujlwm tsis ua haujlwm- Muaj kev nyab xeeb ib txwm muaj-Caw Mechanism

Caij nplooj ntoos hlav- tsav tsheb nres: Siab- lub zog disc springs muab qhov tsis tu ncua, loj clamping quab yuam thaum lub thruster yog de-energized, ua kom muaj kev ruaj ntseg tam sim ntawd braking tsawg dua los yog sib npaug li 0.6 vib nas this ntawm lub hwj chim poob los yog thruster tsis ua hauj lwm-tseem ceeb rau ultra{5} khoom ruaj ntseg.av.

Electro-hydraulic tso tawm: E121 thruster tsim cov hydraulic siab los thawb lub caj npab nres, kov yeej lub caij nplooj ntoos hlav muaj zog thiab sib cais nkawm khau ntawm lub nruas kom zoo, tsis txhob cuam tshuam rau cov khoom siv thaum pib.

Precision Automatic Gap Kho

Nruab nrog ntau yam -txuas kev sib txuas sib txuas qhov sib txawv ntsuas qhov ntsuas uas tau txais txiaj ntsig rau qhov kev tshem tawm ntawm cov khau nres thiab lub nruas los ntawm kev hnav hauv ob sab phlu, tswj qhov sib txawv ntawm 1.0-1.5 hli. Tshem tawm cov kev hloov kho ntawm phau ntawv ua haujlwm thiab ua kom muaj kev sib tw braking torque txawm tias tom qab siv sijhawm ntev -.

Durable & Hnav-Resistant Design

Clip-nyob rau hauv cov ntaub ntawv thickened kev sib txhuam: 16 hli thawj thickness nrog siab - kub resistant thiab hnav- cov ntaub ntawv resistant composite, haum rau siab - zaus braking scenarios; hloov ceev yam tsis muaj disassembled tag nrho lub cev nres, txo cov txij nkawm downtime.

Corrosion-Resistant reinforcement: Nres lub cev txais kev txhaj tshuaj blasting + anti-corrosion txau kho; fasteners yog kub-dip galvanized los yog ua los ntawm stainless hlau; tus kheej-lubricating alloy bushings ntawm nres caj npab hinges- tiv thaiv corrosion thiab txo kev sib txhuam kom ntev kev pab cuam lub neej.

Kev ruaj ntseg Interlock & Stability Enhancement

Configurable explosion- pov thawj kev txwv hloov (yeem): Xa tiag - lub sij hawm nres nres / kaw cov cim rau tus tswv tswj qhov system, tiv thaiv cov khoom pib ua ntej tso tawm tag nrho thiab zam kev ua haujlwm tsis raug.

Lub zog nres caj npab qauv: Txais cov txheej txheem forging tseem ceeb, nrog lub zog tensile Ntau dua lossis sib npaug ntawm 600 MPa, kom tsis txhob muaj qhov deformation nyob rau hauv ultra- loj braking torque; optimized kev nyuaj siab faib tsim txo kev co thiab suab nrov thaum braking.

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Txoj Cai Ua Haujlwm

Lub brake ua haujlwm hauv lubcaij nplooj ntoos hlav braking + electro-hydraulic tso tawmhom, zoo kawg nkaus txuam nrog E121 thruster siab -thrust kev ua tau zoo:

Nres Tso Tawm (Cov Khoom Siv Ua Haujlwm): Thaum cov khoom siv tswv tsev pib, E121 thruster yog lub zog. Nws lub cev muaj zog tsav lub twj tso kua mis hydraulic los tsim kom muaj kev kub siab, thawb tus pas nrig kom txuas mus ntxiv. Lub laub pas nrig ua rau ntawm caj npab txhawb nqa, compressing lub siab - lub zog disc caij nplooj ntoos hlav thiab sib cais cov khau nres ntawm lub nruas- tso cai rau cov cuab yeej khiav zoo.

Nres Daim Ntawv Thov (Tebchaws Nres / Xwm Ceev): Thaum cov cuab yeej nres, lub thruster poob lub zog. Hydraulic siab dissipates sai heev, thiab lub caij nplooj ntoos hlav braking rebounds rub tus nres caj npab kom nruj, ua rau cov thickened kev sib txhuam hauv ob sab phlu clamp lub nruas sib npaug. Lub ultra- lub braking torque loj sai sai decelerates thiab nres cov cuab yeej, kom ntseeg tau tias muaj kev nyab xeeb kaw txawm nyob rau hauv tag nrho - load tej yam kev mob.

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Tej kev siv

Dav siv nyob rau hauv uas tsis yog - tawg qhov chaw muaj kev lag luam uas xav tau ultra- hnyav hnyav braking:

Loj -Tonnage overhead cranes, gantry cranes, thiab thawv cranes

Heavy-cov khoom siv conveyors, thoob of elevator, thiab cov khoom siv thauj khoom loj

Metallurgical khoom (xws li, blast furnace charging machine, dov zeb auxiliary systems)

Chaw nres nkoj bulk terminals thiab nkoj unloaders

Loj - cov tshuab mining thiab cov khoom siv tsim kho

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Cov Lus Qhia Txog Kev Kho Mob

Kev tshuaj xyuas txhua hnub (5-10 feeb / ua haujlwm)

Tshawb xyuas qhov ncaj ncees ntawm lub cev nres, nres khau, thiab hauv ob sab phlu: Tsis muaj kab nrib pleb, deformation, lossis xoob fasteners; Hloov cov ntaub ntawv tam sim ntawd yog tias thickness Tsawg dua los yog sib npaug li 3 hli.

Txheeb xyuas qhov tsis siv neeg hloov kho qhov sib txawv: xyuas kom muaj kev ua haujlwm hloov tau yam tsis muaj kev cuam tshuam; xyuas tias qhov sib txawv ntawm khau thiab nruas yog nyob rau hauv 1.0-1.5 hli.

Tshawb xyuas qhov sib tw E121 thruster: Tshawb xyuas qib roj, roj to, thiab kev sib txuas cable; xyuas kom tsis muaj suab nrov txawv txav thaum ua haujlwm.

Lub Sijhawm Saib Xyuas Lub Sijhawm| Lub voj voog|Cov haujlwm tseem ceeb|Paub meej & Qauv ||-------|--------------------------------|--------------------------------|| 1 Lub Hlis|Lubrication & Fastener Check|Siv cov roj lithium-raws li roj rau nres caj npab hinges thiab bushings; rov nruj mounting bolts (torque: 45-55 N·m rau M16 bolts). || 3 Lub Hlis|Thruster Kho|Koom tes nrog E121 thruster txij nkawm: Hloov cov roj hydraulic (ISO VG46), cua los ntshav, thiab tshuaj xyuas cov ntsaws ruaj ruaj rau cov xau. || 6 Lub Hlis|Gap Adjuster & Caij nplooj ntoos hlav soj ntsuam|Ntxuav thiab lubricate qhov tsis siv neeg qhov sib txawv hloov kho mechanism; xyuas lub caij nplooj ntoos hlav braking rau qaug zog (tsis muaj deformation lossis tawg); hloov caij nplooj ntoos hlav teeb yog tias elasticity txo. || 12 Lub Hlis|Comprehensive Performance Test|Ua 1.2 lub sij hawm ntsuas torque braking test; tshuaj xyuas lub nruas runout (tsawg dua los yog sib npaug rau 0.15 hli, rov tshuab yog tshaj tus qauv); xyuas tus brake npab kom deformation thiab kho yog tias tsim nyog. |

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Common Faults & Solutions

Fault Phenomenon	Tej Yam Ua Tau	Kev daws teeb meem
Nres tsis tuaj yeem tso tawm	Thruster roj tsis txaus, lub cev muaj zog tsis ua haujlwm, lossis hydraulic Circuit Court thaiv	Replenish ISO VG46 hydraulic roj; kuaj thruster lub cev muaj zog rwb thaiv tsev (Ntau dua lossis sib npaug rau 1 MΩ); huv si hydraulic lim thiab pipeline.
Tsis txaus braking torque	Kev hnav khaub ncaws, qhov sib txawv ntawm qhov tsis ua haujlwm, lossis caij nplooj ntoos hlav qaug zog	Hloov kev sib txhuam hauv ob sab phlu; kho lossis hloov kho qhov sib txawv; hloov lub caij nplooj ntoos hlav braking.
Lub suab nrov txawv txav thaum nres	Nres nres caj npab bolts, hnav tsis sib xws hauv ob sab phlu, lossis nruas deformation	Tighten bolts rau lub zog tshwj xeeb; hloov cov ntaub tsis sib xws; re- tshuab nruas yog tias runout tshaj tus qauv.
qeeb nres teb	Cua nyob rau hauv hydraulic system los yog hnav thruster seals	Los ntshav los ntawm lub cev los ntawm kev caij tsheb kauj vab thruster 3-5 zaug; hloov aging thruster seals.

Cim npe nrov: ywz4-500/e121 electro-hydraulic nruas nres, Tuam Tshoj, manufacturers, tsum, hoobkas, customized