SBD80-B-1250 * 30IRL Kev Nyab Xeeb Brake

 

 

1. Qauv txhais lus & Core Function

SBD80-B-1250 × 30IRL tus qauv code ncaj qha cuam tshuam nws cov qauv tsim thiab kev taw qhia ua haujlwm, ua kom yooj yim rau cov khoom siv ceev sib xws:

Qauv Segment	Lub ntsiab lus
SBD	Safety Brake Design (ua tsis tau tejyam -kev nyab xeeb, caij nplooj ntoos hlav- hom)
80	Nominal braking torque: 80 kN·m (tsim rau nruab nrab - rau - hnyav loads)
B	Txhim kho Series (cov qauv siv zog, tiv thaiv-corrosion, hnyav- ib puag ncig yoog)
1250	Tau tshaj nres disc txoj kab uas hla: 1250 mm (sib npaug torque thiab compact layout)
30	Tau tshaj nres disc thickness: 30 hli (siab-lub zog, hnav-resistant)
I	Integrated Actuation (hydraulic lub tog raj kheej thiab caliper integrated tsim)
RL	Mounting orientation: Txoj cai-Sab laug dual- tau sib xws (kev txhim kho yooj yim)

Nws cov haujlwm tseem ceeb yog tsim los rau kev nyab xeeb- xwm txheej tseem ceeb:

Kev Ceev Xwm Ceev: Ceev ceev decelerating los yog nres machinery nyob rau hauv tsawg dua los yog sib npaug zos rau 0.4 vib nas this nyob rau hauv rated load (xws li, hoist overspeed, conveyor blockage).

Static Load Holding: Kev ruaj ntseg cov khoom hnyav (piv txwv li, nqa ore, ntim) nyob rau hauv qhov chaw thaum lub sij hawm poob, txij nkawm, los yog hluav taws xob tawm - tiv thaiv kev sib tsoo.

Overload & Fault Protection: Tsis siv neeg lub zog poob, hydraulic system to, los yog overspeed (kuaj los ntawm sensors), ua raws li qhov kawg kev nyab xeeb thaiv kom tsis txhob muaj cov khoom puas tsuaj los yog xwm txheej.

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2. Txoj Cai Ua Haujlwm

SBD80-B-1250 × 30IRL ua haujlwm ntawm aua tsis tiav- txoj hauv kev nyab xeeb (caij nplooj ntoos hlav- koom nrog, hydraulic- tso tawm), xyuas kom muaj peev xwm braking txawm tias qhov kev ua haujlwm tsis ua haujlwm. Nws lub voj voog ua haujlwm suav nrog peb lub xeev tseem ceeb:

2.1 1. Kev Sib Koom Tes Nres (Safety State)

Thaum lub tshuab ua haujlwm ruaj khov, thaum muaj xwm txheej ceev, lossis lub zog tawm, sab hauv siab - nro disc springs (60Si2MnA alloy steel) nthuav dav.

Cov springs thawb lub integrated dual -sided calipers mus rau lub rotating nres disc, clamping lub disc ntawm siab - kev sib txhuam pads.

Kev sib txhuam ntawm cov ntaub qhwv thiab disc ua rau 80 kN·m ntawm kev ruaj ntseg braking torque, nres lub disc (thiab txuas lub tshuab ncej) lossis tuav nws ruaj khov.

2.2 2. Nres Tso Tawm (Lub Xeev Ua Haujlwm)

Thaum lub tshuab yuav tsum tau khiav, lub kaw lus tswj muab hydraulic siab (10-18 MPa) rau cov hydraulic thooj voos kheej kheej ntawm lub calipers.

Hydraulic quab yuam overcomes lub disc caij nplooj ntoos hlav nro, rub lub calipers deb ntawm lub nres disc thiab tsim ib tug 0.3-0.6 hli clearance.

Lub brake disc tig ywj siab nrog lub tshuab ua haujlwm, ua kom muaj kev ua haujlwm zoo (xws li hoisting, conveying).

2.3 3. Teb thaum muaj xwm ceev (Fault State)

Nyob rau hauv cov ntaub ntawv ntawm lub hwj chim poob, hydraulic to, los yog txawv txav ceev, lub actuation quab yuam dissipates instantly.

Disc springs nthuav dav li tsawg dua lossis sib npaug li 0.25 vib nas this, tsav lub calipers kom clamp lub disc -tsim lub siab tshaj plaws braking torque kom nres lub tshuab tam sim ntawd.

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3. Core Structure & Cov Khoom Tseem Ceeb

SBD80-B-1250 × 30IRL nta lub zog, txhim khu kev qha nrog plaub qhov tseem ceeb subsystems, optimized rau durability thiab hnyav-ib puag ncig adaptability:

3.1 1. Integrated Caliper & Actuation Unit (Core Assembly)

Dual -Sided Calipers: Reinforced cam khwb cia hlau (QT600-3) calipers nrog integrated hydraulic thooj voos kheej kheej (2-4 lub tog raj kheej ib lub nres), txo cov kav dej sab nraud thiab kev pheej hmoo ntawm cov dej xau. Cov qauv txhim kho tiv thaiv kev co thiab cuam tshuam hauv kev siv mining / conveyor.

High -Kev Ua Haujlwm Sib Nqus Cov Ntaub Ntawv: Ceramic-cov khoom siv hlau sib xyaw nrog kev sib txhuam coefficient (μ Ntau dua lossis sib npaug li 0.45) thiab ua haujlwm kub txog 600℃. Pads yog bolted rau kev hloov ceev (tsawg dua los yog sib npaug li 15 feeb ib txheej) thiab muaj kev tiv thaiv -squeal tsim.

Automatic Wear Adjuster: Tus neeg kho tshuab kho qhov tseeb uas them nyiaj rau lub ncoo hnav (txog 10 hli), tswj kom tsis txhob muaj kev sib cais tsis tu ncua tsis muaj phau ntawv calibration - tseem ceeb rau kev ua haujlwm 24/7.

3.2 2. Disc Spring Mechanism (Safety Core)

Disc Spring Stack: Siab -lub zog 60Si2MnA disc springs teem nyob rau hauv parallel kom ruaj khov clamping quab yuam (40-60 kN tag nrho). Cov pawg yog coated nrog cov khoom siv los tiv thaiv -corrosion kom ntev kev pab cuam lub neej nyob rau hauv qhov chaw ntub dej.

Caij nplooj ntoos hlav Guide Tsho: Ib qho hnav- lub tes tsho steel tiv taus uas ua kom lub caij nplooj ntoos hlav nthuav dav / sib cog lus, tsis txhob cuam tshuam thiab ua kom ntseeg tau tias muaj kev koom tes hauv cov plua plav.

3.3 3. Kev Nyab Xeeb & Kev Ntsuas Qhov Ntsuas (Control Core)

Limit Switches: Ob txoj haujlwm sensors (ib qho rau "tag nrho koom nrog," ib qho rau "tso tawm tag nrho") uas xa cov teeb liab mus rau lub tshuab PLC. Qhov no 实现 interlock tswj (tsuas yog lub tshuab pib thaum nres nres, nres yog nres tsis ua hauj lwm).

Hnav & Siab Sensors: Kev xaiv inductive hnav sensors (tseem ceeb ceeb toom thaum ncoo thickness Tsawg dua los yog sib npaug li 3 hli) thiab hydraulic siab sensors (saib qhov system siab, ua rau muaj kev kub ntxhov yog qhov txawv txav).

Phau Ntawv Qhia Thaum Muaj Xwm Ceev: Ib tug neeg kho tshuab phau ntawv tso tawm lever rau thaum muaj xwm ceev pib dua thaum lub hwj chim poob, xyuas kom meej kev saib xyuas.

3.4 4. Mounting & Protection Cheebtsam (Durability Core)

Adjustable Mounting Brackets: Reinforced steel brackets nrog ± 10 hli kab rov tav / ntsug hloov kho, yooj yim sib dhos nrog lub nres disc thaum lub sijhawm teeb tsa thiab hloov kho rau cov tshuab kev co.

Environmental Protection Npog: IP66- ntsuas steel npog (kev tiv thaiv siab dua li cov qauv qauv) uas tiv thaiv cov khoom siv sab hauv los ntawm cov plua plav hnyav, dej raus dej (lub sijhawm luv-), thiab cov khoom siv cuam tshuam-tsim rau cov mines hauv av thiab cov chaw nres nkoj ntug hiav txwv.

Anti-Corrosion Txheej: Muab ob npaug rau- txheej epoxy resin txheej (100-120 μm) ntawm calipers thiab brackets, tiv thaiv kuv cov dej, ntsev tsuag, thiab cov tshuaj siv tshuaj.

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4. Cov yam ntxwv tseem ceeb & qhov zoo

SBD80-B-1250 × 30IRL sawv tawm rau nws txoj kev txhim kho kom ruaj khov, tsis muaj kev cia siab rau kev nyab xeeb, thiab kev hloov pauv ntawm ib puag ncig hnyav, nrog cov txiaj ntsig tseem ceeb:

4.1 1. Fail-Safe & High-Kev nyab xeeb ua haujlwm

Caij nplooj ntoos hlav-kev tsim qauv ua kom tsis siv neeg nres hauv lub zog / hydraulic tsis ua haujlwm, tshem tawm cov kev pheej hmoo ntawm cov tshuab khiav tawm - tseem ceeb rau kuv cov hoists thiab cranes qhov kev nyab xeeb yog qhov tseem ceeb.

4.2 2. Txhim kho Hnyav - Ib puag ncig Adaptability

IP66 tiv thaiv, ob npaug - txheej tiv thaiv- txheej txheej corrosion, thiab cov qauv siv zog ua kom muaj kev ruaj ntseg hauv qhov kub ntawm -30℃txog 120 degree, siab av noo (tsawg dua lossis sib npaug li 95%), thiab hnyav plua plav / ntsev.

Tiv thaiv kev co thiab kev cuam tshuam, haum rau cov mines hauv av, cov chaw nres nkoj ntawm ntug dej hiav txwv, thiab steel mills nrog rau kev ua haujlwm hnyav.

4.3 3. Integrated Design & Low Maintenance

Integrated caliper thiab hydraulic thooj voos kheej kheej txo cov kav dej sab nraud los ntawm 80%, txo cov roj to thiab ua kom yooj yim installation / tu.

Modular Cheebtsam (hloov cov ntaub so ntswg, lub caij nplooj ntoos hlav stacks) thiab tsis siv neeg hnav hloov kho kom txo qis txij nkawm thiab sijhawm poob.

4.4 4. Nres Nres Nres Nres & Teb nrawm

Loj nres disc (1250 mm txoj kab uas hla) thiab dual -sided clamping xyuas kom meej txawm tias quab yuam faib, tsis txhob disc warping thiab tswj kom zoo ib yam torque (± 2% ntawm nominal tus nqi).

Lub sij hawm sib koom thaum muaj xwm ceev Tsawg dua los yog sib npaug li 0.25 vib nas this, ua kom ceev ceev ceev ntawm cov tshuab ceev (piv txwv li, conveyor siv, hoist nruas).

4.5 5. Yooj yim Installation & Compatibility

RL (Txoj cai-Sab laug) dual-mounting compatibility thiab adjustable brackets hloov mus rau ntau yam machinery layouts (xws li, kab rov tav / ntsug shafts), ua ib tug universal hloov rau legacy brakes nyob rau hauv retrofitting tej yaam num.

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5. Cov ntawv thov ib txwm

SBD80-B-1250 × 30IRL yog lub hom phiaj- tsim rau nruab nrab- mus rau- lub luag haujlwm hnyav, kev nyab xeeb-tseem ceeb hauv kev lag luam muaj kev pheej hmoo siab:

Kev lag luam mining: Thaum muaj xwm ceev nres rau nruab nrab- qhov loj me hoists (hauv av / saum toj no- hauv av), winches, thiab inclined siv conveyors- nrog rau plua plav, ntub dej hauv av ib puag ncig thiab ua kom muaj kev tuav pov hwm thaum muaj hluav taws xob tawm.

Chaw nres nkoj Machinery: Kev nyab xeeb nres rau me me - mus rau - nruab nrab rail - mounted gantry cranes (RMGs), thawv hoists, thiab chaw nres nkoj winches- muab kev ruaj ntseg nres rau cov thawv ntim khoom (10-40 tons) thiab tiv thaiv ntug dej hiav txwv ntsev.

Kev lag luam metallurgical: Nres rau steel zeb auxiliary cov cuab yeej (xws li, coil conveyors, ladle hloov tsheb) thiab tsis yog -ferrous hlau smelting machinery- withstanding high temperatures thiab industrial dust.

Hnyav-Cov Khoom Siv Hluav Taws Xob: Kev nyab xeeb nres rau cov khoom siv thauj khoom loj (cement, limestone, thee) hauv cov chaw tsim hluav taws xob, chaw txua txiag zeb, thiab cov nroj tsuag tshuaj lom neeg - nres sai sai thaum lub sij hawm thaiv kom tsis txhob siv txoj hlua khi lossis cov khoom txeej.

Khoom siv tuav: Thaum muaj xwm txheej ceev rau cov winches loj, cable cranes, thiab overhead cranes hauv kev cob qhia thiab kev thauj mus los - kom ruaj ntseg nqa thiab tso cov khoom hnyav.

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6. Kev qhia tshwj xeeb

Parameter	Specification (SBD80-B-1250 × 30IRL)
Yam khoom	Fail-kev nyab xeeb caij nplooj ntoos hlav- koom nrog kev nyab xeeb nres (hydraulic- tso tawm, txhim kho series)
Nominal Braking Torque	80 kNm ib
Compatible Nres Disc
- Txoj kab uas hla	1250 hli
- Thickness	30 mm
- Khoom siv	42CrMo alloy hlau
Hydraulic System
- Ua haujlwm siab	10-18 MPa
- Lub tog raj kheej Quantity	2–4
Friction Pads
- Khoom siv	Ceramic{0}}metallic composite
- Kev sib txhuam coefficient (μ)	Ntau dua lossis sib npaug li 0.45
- Kev Pabcuam Lub Neej	Ntau dua lossis sib npaug li 18,000 teev ua haujlwm
Cov xwm txheej ua haujlwm
- Qhov ntsuas kub	-30℃rau 120 degree
- Chav Tiv Thaiv	IP66
- txheeb ze humidity	Tsawg dua lossis sib npaug li 95% (tsis yog-condensing)
- Max Disc ceev	Tsawg dua lossis sib npaug li 320 RPM
Teb Sijhawm
- Kev koom tes (Kev kub ntxhov)	Tsawg dua lossis sib npaug li 0.25 vib nas this
- Tso tawm	Tsawg dua lossis sib npaug li 0.35 vib nas this
Mounting Hom	Txoj cai-Sab laug dual- tau tshaj (RL), flange / bracket-mounted
Qhov hnyav (Pib Nres)	≈ 400-480 kg
Kev Ua Raws Cai	ISO 10494, GB / T 18839, CE

SBD80-B-1250 × 30IRL sib txuas ua kom muaj zog, tsis ua haujlwm- kev nyab xeeb kev ntseeg siab, thiab hnyav-kev tiv thaiv ib puag ncig, ua rau nws yog ib qho tseem ceeb ntawm kev nyab xeeb rau nruab nrab- rau-hnyav lub luag haujlwm rotating machinery-qhov chaw ua haujlwm muaj kev nyab xeeb, ruaj khov, thiab ua haujlwm zoo. kev tiv thaiv cov neeg ua haujlwm.

 

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