CovTJ2-300/200 series electromagnetic nruas nresyog ib txwm - kaw, caij nplooj ntoos hlav- siv, AC electromagnetic - tso tawm braking ntaus ntawv tsim rau hnyav - lub luag hauj lwm nqa thiab thauj machinery. Nws tsuas yog txuam nrog covMZD1-200 AC electromagnetic nres(ib zaug -theem AC 380V / 50Hz) thiab ua raws li cov qauv kev lag luam rau electromagnetic brakes. Nws lub luag haujlwm tseem ceeb yog los tswj qhov kev nqa ceev ntawm cov khoom thiab nqus cov inertia ntawm kev txav / tig tshuab, ua rau nws siv dav hauv qhov chaw tsis muaj - tawg xws li cranes, hoists, metallurgical auxiliary equipments, thiab kev tsim kho tshuab.
Core Technical Specifications
| Parameter | Txheem tus nqi | Sau ntawv |
|---|---|---|
| Nres Hom | Nquag -kaw electromagnetic nruas nres (lub caij nplooj ntoos hlav braking, electromagnetic tso tawm) | Fail-kev nyab xeeb: tswj kev nres thaum lub zog poob |
| Siv tau Brake Drum Diameter | 300 hli | Ua haujlwm hnyav -lub luag haujlwm tshuab nruas specifications |
| Rated Braking Torque | - JC=25% / 40% (ua haujlwm tsis tu ncua): 500 N·m- JC=100% (ua haujlwm txuas ntxiv): 200 N·m | JC=lub luag haujlwm voj voog; torque adjusts nrog kev ua haujlwm zaus |
| Matching Electromagnet Qauv | MZD1-200 | Ib qho -theem AC 380V / 50Hz; electromagnetic torque adapts rau nres xav tau |
| Nres Khau Clearance (Retreat Distance) | - Ib txwm: 0.7 hli - Qhov siab tshaj plaws: 1.0 hli | Xyuas kom tsis muaj kev sib txhuam ntawm khau thiab nruas thaum tso tawm |
| Adjustment Qws Stroke | 3-4.4 hli | Siv los ua kom zoo - kho qhov khau khau clearance thiab braking torque |
| Friction Lining Khoom | Asbestos nres band (hloov tau) | High kev sib txhuam coefficient; xyuas kom ruaj khov braking quab yuam (Cov ntsiab lus 1, 4) |
| Cov xwm txheej ua haujlwm | - Ambient Kub: -20℃-+50℃- Tus txheeb ze Humidity: Tsawg dua los yog sib npaug li 90%- Tsis muaj explosive/corrosive gases lossis conductive plua plav | Ua raws li cov kev cai dav dav ntawm ib puag ncig kev lag luam (Cov ntsiab lus 3) |
| Ntsiab Installation Dimensions (mm) | - Nres khau dav: 140- Zuag qhia tag nrho ntev: 825- Mounting center nrug (A/A1/A2): 519/625/80 | Standardized rau universal mounting rau hnyav machinery (Cov ntsiab lus 4) |
| Qhov hnyav (w / o Electromagnet) | ~ 55 kg | Cov qauv zoo rau kev ua haujlwm hnyav - |
Cov yam ntxwv tseem ceeb & kev ua haujlwm zoo
Ua tsis tiav -Safe Nquag- Kaw MechanismAdopts lub ntsiab logic ntawm"caij nplooj ntoos hlav braking + electromagnetic tso tawm"(Cov ntsiab lus 1, 3, 4). Thaum MZD1-200 electromagnet yogde- zog, lub pre- compressed lub caij nplooj ntoos hlav tseem ceeb tsav cov khau brakes (nrog asbestos bands) kom clamp lub 300 mm-inch nruas nruj nreem, tsim 200–500 N·m ntawm braking torque los tiv thaiv cov khoom slipping los yog khoom ntog. Thaum lub electromagnet yogmuaj zog, nws tsim ib lub zog sib nqus los rub lub zog khawm, kov yeej lub caij nplooj ntoos hlav quab yuam thiab sib cais cov khau ntawm lub nruas- tso cai rau lub tshuab ua haujlwm ib txwm.
Txhim khu Electromagnetic ActuationQhov sib tw MZD1-200 AC electromagnet nta cov suab nrov tsis tshua muaj hluav taws xob thiab lub zog nqus dej ruaj khov (Cov Lus Qhia 3). Nws ua haujlwm ntawm tus qauv kev lag luam hluav taws xob (ib theem AC 380V), tshem tawm qhov xav tau rau cov khoom siv hluav taws xob ntxiv. Lub tshuab hluav taws xob nres nres yog zoo sib xws nrog cov kev hloov pauv ntawm tus pas nrig sab saum toj, ua kom muaj kev tswj xyuas meej ntawm tus nres nres nres thiab tsis txhob hnav ntau dhau los ntawm misalignment.
Replaceable Asbestos Friction LiningsCov khau nres yog nruab nrogriveted asbestos nres bands(Cov ntsiab lus 1, 4)- cov khoom siv nrog kev sib txhuam coefficient siab uas ua kom muaj kev sib tsoo zoo ib yam txawm tias hnyav hnyav. Thaum lub tsho hnav (feem ntau yog thaum thickness tsawg dua los yog sib npaug li 3 hli), nws tuaj yeem hloov nws tus kheej yam tsis muaj kev cuam tshuam tag nrho lub cev nres, txo cov sijhawm tu thiab cov nqi.
Adjustable Clearance & Torque
Kev Kho Kom Zoo: Cov pas nrig hloov kho (stroke 3–4.4 mm) tso cai rau cov neeg ua haujlwm kom zoo- kho lub khau- nruas clearance mus rau tus qauv 0.7–1.0 mm, tsis txhob muaj suab nrov txawv txav lossis txo qis braking efficiency los ntawm ntau dhau / tsis txaus clearance.
Kev hloov Torque: Los ntawm kev kho lub ntsiab lub caij nplooj ntoos hlav compression ntev, lub braking torque tuaj yeem hloov mus rau qhov kev xav tau sib txawv (200 N·m rau kev ua haujlwm tas mus li, 500 Nm rau kev sib tshuam hnyav), txhim kho tus nres lub versatility.
Robust Structural DesignLub nres nres, ntsug phaj ncej, thiab lub hauv paus yog tag nrho ua los ntawm siab -lub zog steel (Zoo 4), nrog rau cov kev cuam tshuam quab yuam tsim thaum muaj xwm ceev braking. Kev sib txuas ntawm cov khoom (piv txwv li, ntsug phaj ncej thiab hauv paus, nres khau thiab ntsug phaj ncej) siv ncej pins rau kev hloov pauv hloov tau, kom ntseeg tau tias tus nres nres tsis muaj kev sib tsoo.
Txoj Cai Ua Haujlwm
TJ2-300/200 ua haujlwm raws li kev sib koom ua ke ntawm electromagnetic force thiab mechanical spring force, nrog rau kev faib ua haujlwm ntawm MZD1-200 electromagnet thiab cov khoom siv sab hauv:
Daim ntawv thov nres (Power-Tawm hauv Xeev: Nres / Kub Kub)Thaum lub kaw lus tswj tau txiav tawm lub zog rau MZD1-200 electromagnet, electromagnet poob qhov nqus. Lub pre- compressed lub caij nplooj ntoos hlav tseem ceeb rebounds tam sim ntawd, rub lub phaj ntsug ncej thiab nres khau kom viav vias sab hauv. Cov kev sib txhuam asbestos clamp lub rotating 300 mm nruas nruj, hloov lub tshuab lub zog kinetic rau hauv tshav kub (dissipated rau hauv huab cua) los ntawm kev sib txhuam. Lub braking torque (200–500 N·m) sai decelerates lub nruas, nres lub load los yog tiv thaiv nws los ntawm ntog-tseem ceeb rau lifting machinery kev ruaj ntseg.
Nres Tso Tawm (Hwj chim-Rau Lub Xeev: Ua Haujlwm)Thaum lub tshuab yuav tsum tau khiav (piv txwv li, nqa lossis txo cov khoom), lub tshuab electromagnet yog energized. Nws ua kom muaj zog sib nqus kom nyiam qhov nres nres, tsav lub pas nrig hloov thiab lub zog txav mus. Qhov no kov yeej lub caij nplooj ntoos hlav tseem ceeb ua ntej- nruj quab yuam, thawb cov khau nres sab nraud kom cais tawm ntawm lub nruas (kev tshem tawm 0.7–1.0 hli). Lub sijhawm no, lub nruas tuaj yeem tig tau ywj pheej, thiab cov tshuab ua haujlwm ib txwm ua.
