CovYP21–560 series electro{2}} hydraulic disc nresyog ib lub siab -kev ua tau zoo, hnyav- lub luag haujlwm braking ntaus ntawv tsim rau loj -scale industrial machinery. Nws koom ua ke hydraulic tsav thiab txhua yam braking, featuring tsis siv neeg hnav nyiaj them, ruaj khov braking torque, thiab modular tsim. Raws li cov khoom tseem ceeb hauv YP series (Cov Lus Qhia 1, 2, 5), nws tau tsim tshwj xeeb rau kev txo qis, nres thaum muaj xwm txheej ceev, thiab nres nres ntawm cov khoom siv thauj khoom loj / tshem tawm, nqa cov tshuab thauj khoom, cov khoom siv hlau, thiab cov tshuab mining- xa cov kev ua tau zoo hauv kev lag luam hnyav.
Core Technical Specifications
| Parameter | Txheem tus nqi | Sau ntawv |
|---|---|---|
| Nres Hom | Electro-hydraulic disc nres (caij nplooj ntoos hlav- siv, hydraulic- tso tawm) | Fail-kev nyab xeeb tsim: nres nres ntawm lub zog / hydraulic tsis ua haujlwm |
| Rated Disc Diameter | 560 hli | Raws li cov tshuab loj loj lub siab -torque braking xav tau |
| Braking Torque Range | 3200–9200 N·m | Adjustable externally (xa mus rau USB3-III series torque logic, Summary 3); adapts rau hnyav-load scenarios |
| Actuation Principple | Hydraulic tso tawm ntawm electro-hydraulic thruster | Thruster qauv sib tw E-series (xws li, ED50/6) rau cov zis siab ruaj khov |
| Lub luag haujlwm tseem ceeb | - Tsis siv neeg hauv ob sab phlu hnav nyiaj them nyiaj- Tsis siv neeg khau clearance ntsuas - PLC cuam tshuam kev tiv thaiv (ntawm kev txwv hloov) | Txo kev ceev ceev; Ua kom muaj kev sib tw braking zoo ib yam (Cov ntsiab lus 5) |
| Chav kawm tiv thaiv | IP54 / IP65 (yeem) | Dustproof, dej-resistant; haum rau plua plav, av ntub mining / metallurgical ib puag ncig |
| Cov xwm txheej ua haujlwm | - Ambient Kub: -20℃-+50℃- Tus txheeb ze Humidity: Tsawg dua lossis sib npaug li 90%- Lub voj voog ua haujlwm: S3-60% (nruab nrab hnyav load) | Tsis muaj hluav taws kub / hluav taws xob tawg (rau tsis yog- thaj chaw muaj khoom tawg) |
| Khoom siv hauv ob sab phlu | Tsis yog -asbestos siab- kub sib xyaw | Kev sib txhuam coefficient Ntau dua lossis sib npaug ntawm 0.38; qis fading (tsawg dua lossis sib npaug li 15% ntawm 250 degree); Lub neej ua haujlwm ntev (Ntau dua lossis sib npaug rau 3000 teev ua haujlwm) |
| Installation Style | Modular mounting | Tau tshaj cov txheej txheem kev lag luam machinery interfaces; yooj yim rau assemble/disassemble |
| Qhov hnyav (w / o Thruster) | 180-220 Kg | Cov qauv zoo rau kev ua haujlwm hnyav - |
Cov qauv tseem ceeb & Kev ua haujlwm zoo
Fail-Safe Spring-Tswj BrakingTus brake adopts acaij nplooj ntoos hlav- siv, hydraulic- tso tawmtsim (raws li USB3-III series logic, Summary 3). Thaum lub zog los yog hydraulic siab poob lawm, siab - lub zog disc springs tsav lub nres calipers kom clamp lub 560 mm disc tam sim ntawd, tsim mus txog 9200 N·m ntawm braking torque. Qhov no tiv thaiv cov cuab yeej plam lossis khiav tawm - tseem ceeb rau cov tshuab hnyav xws li chaw nres nkoj cranes thiab cov khoom siv mining.
Dual Automatic Adjustment Mechanisms
Automatic Wear Compensation: Raws li kev sib txhuam hauv ob sab phlu, ib qho khoom siv hluav taws xob sab hauv dynamically kho lub caliper stroke, tuav lub nres ruaj khov -disc clearance (0.8-1.2 mm) yam tsis muaj kev cuam tshuam. Qhov no tsis txhob poob torque thiab ua kom muaj kev sib tsoo zoo ib yam (Cov ntsiab lus 5).
Tsis Siv Neeg Clearance Balancing: Lub symmetric caliper tsim thiab kev sib txuas mechanism ua kom muaj kev sib npaug ntawm ob sab ntawm lub disc, tshem tawm cov hnav tsis sib xws los ntawm ib qho - sab sab sib tiv tauj thiab txuas ntxiv lub neej kev pab cuam ntawm lub disc.
Modular & Tsawg-Kev Tsim Kho Kho
Modular Cheebtsam (caliper, thruster, txwv hloov) tso cai hloov pauv, txo lub sijhawm txij nkawm los ntawm 40% piv rau kev sib xyaw ua ke (Cov ntsiab lus 4).
Tus kheej -lubricating hinges thiab kaw hydraulic pob qij txha txo qis hnav thiab roj to, txo qis txij nkawm. Cov tsis yog-asbestos hauv ob sab phlu siv ib daim clip- ntawm cov qauv rau kev hloov ceev (tsawg dua los yog sib npaug li 15 feeb ib teev).
PLC Interlock Kev Tiv Thaiv Kev Nyab XeebNruab nrog ntau yam kev txwv hloov pauv (tso tawm kev pom zoo, hauv ob sab phlu hnav lub tswb) uas xa cov teeb liab tiag tiag - lub sijhawm rau tus tswv tsev PLC (Cov ntsiab lus 5). Yog hais tias lub nres nres tsis tso tawm lossis cov ntaub thaiv npog ntau dhau, lub kaw lus ua rau muaj kev kaw thaum muaj xwm txheej ceev - tiv thaiv kev puas tsuaj los yog kev nyab xeeb.
Txoj Cai Ua Haujlwm
Lub YP21-560 ua haujlwm ntawm"hydraulic tso tawm + caij nplooj ntoos hlav braking"core logic, koom tes nrog ib qho electro-hydraulic thruster:
Nres Tso Tawm (Cov Khoom Siv Ua Haujlwm)Thaum tus tswv tshuab pib, lub electro-hydraulic thruster yog energized. Nws lub cev muaj zog tsav lub twj tso kua mis hydraulic los tsim lub siab, thawb lub piston pas nrig kom ntev. Tus pas nrig ua rau ntawm tus nres caliper lub zog mechanism, kov yeej lub pre-tightening force ntawm disc springs. Qhov no rub cov calipers sib nrug, sib cais cov kev sib txhuam hauv ob sab phlu los ntawm 560 mm disc - tso cai rau cov cuab yeej ua haujlwm zoo.
Daim ntawv thov nres (Stopping / Emergency)
Nquag nres: Lub kaw lus tswj kom txo cov thruster siab, thiab cov disc springs maj mam thawb lub calipers sab hauv. Cov hauv ob sab phlu ua rau kev sib cuag nrog lub disc, tsim kho lub zog torque (3200–9200 N·m) kom decelerate cov khoom ruaj khov.
Thaum muaj xwm ceev nres: Nyob rau hauv cov ntaub ntawv ntawm lub hwj chim tsis ua hauj lwm los yog hydraulic system malfunction, thruster siab poob tam sim ntawd. Lub disc springs tag nrho koom nrog, clamping lub disc kom nruj kom nres cov khoom nyob rau hauv tsawg tshaj li los yog sib npaug li 0.6 vib nas this-ua tau raws li cov qauv kev nyab xeeb rau cov tshuab hnyav.
Hnav Cov txheej txheem them nyiajTom qab rov ua dua, cov ntaub hauv ob sab phlu yuav ua rau cov disc ntau dua -pab qhov sib txawv. Lub tshuab hluav taws xob tsis siv neeg lub ratchet-pawl mechanism tshwm sim thaum lub sij hawm txhua lub voj voog nres, txuas lub caliper's stroke kom rov pib qhov sib txawv mus rau tus qauv ntau yam. Qhov no ua kom muaj kev sib txhuam braking torque yam tsis muaj kev hloov kho.
Tej kev siv
Ua ke nrog YP series daim ntawv thov scenarios (Cov ntsiab lus 2, 5, 6), YP21–560 yog siv dav hauv:
Chaw nres nkoj & Loading / Unloading Machinery
Cov thawv loj cranes, gantry cranes, thiab nkoj thauj khoom: muab siab -torque braking rau nqa thiab taug kev mechanisms, xyuas kom meej qhov chaw ntawm cov thawv hnyav (txog 50 tons) thiab tiv taus cua loads.
Cov khoom siv loj (coal, ore): Hloov mus rau qhov chaw nres nkoj plua plav (IP65 xaiv tau) thiab ua haujlwm nquag pib- nres cycles.
Mining & Metallurgical Khoom
Mine winders thiab siv conveyors: Muab kev ruaj ntseg thaum muaj xwm ceev braking los tiv thaiv conveyor reversal ntawm inclined shafts; lub siab - kub hauv ob sab phlu (tiv taus rau 250℃) tiv taus cua sov los ntawm kev siv sijhawm ntev -.
Metallurgical rolling mills thiab blast furnace charging machines: Kov hnyav loads thiab vibration, kom ruaj khov braking thaum lub sij hawm steel ntau lawm txheej txheem.
Lifting & Siv Machinery
Cov choj loj cranes thiab 塔式起重机 (ntauwd cranes): Ua kom muaj kev nyab xeeb chaw nres tsheb ntawm cov khoom hnyav (xws li, prefabricated lub tsev Cheebtsam) thiab du deceleration thaum nqa.
Kev tsim kho qhov chaw sib xyaw ua ke thiab pawg tsav tsheb: Hloov mus rau qhov chaw ntub dej sab nraum zoov, nrog kev tsim qauv tsim kom yooj yim ntawm - thaj chaw tu.
Installation & Maintenance Guidelines
Cov ntsiab lus tseem ceeb ntawm Installation
Disc Alignment: Xyuas kom lub 560 hli disc yog coaxial nrog lub nres calipers (radial runout Tsawg tshaj los yog sib npaug rau 0.15 hli); misalignment yuav ua rau cov ntaub tsis sib xws.
Thruster Mounting: Txhim kho lub thruster vertically, aligning nws lub laub pas nrig nrog lub caliper lever (lateral deviation Tsawg dua los yog sib npaug li 1 hli) kom tsis txhob jamming.
Txuas & Interlock: Txuas lub thruster's 380V 3-theem cables thiab txwv kev hloov pauv rau PLC; txheeb xyuas grounding (tsis kam Tsawg dua lossis sib npaug ntawm 4 Ω) rau kev nyab xeeb hluav taws xob.
Teem caij tu
| Lub voj voog | Cov hauj lwm | Paub meej |
|---|---|---|
| Txhua hnub | Kev tshuaj xyuas qhov muag | Kos lub tsho hnav (hloov yog tias tuab tsawg dua lossis sib npaug li 3 hli), disc nto (tsis muaj khawb / roj stains), thiab qib roj hydraulic (thruster roj ntawm MAX / MIN). |
| Txhua hli | Torque & Clearance Check | Test braking torque (kom nws ntog hauv 3200-9200 N·m); txheeb xyuas qhov tsis siv neeg them nyiaj ua haujlwm los ntawm kev ntsuas disc -liab qhov sib txawv (0.8–1.2 mm). |
| Peb lub hlis twg | Thruster & Hydraulic Kho | Hloov thruster hydraulic roj (ISO VG46); los ntshav los ntawm lub cev (lub voj voog thruster 3-5 zaug); tshuaj xyuas cov ntsaws ruaj ruaj rau cov xau. |
| Txhua xyoo | Comprehensive Overhaul | Check disc wear (replace if thickness ≤20 mm); test spring elasticity (replace if torque drops >15%); huv si thiab lubricate caliper hinges. |
