1. Cov Khoom Muag Khoom & Qauv Txhais
ZWZB-500/600yog aheavy-duty, ib txwm kaw DC electromagnetic nruas nreslos ntawm ZWZB series, tsim rau kev lag luam hnyav. Nws yog kev hloov kho tshiab rau ZWZ3 / ZWZ3A qub, ua raws liGB6334-86(kev sib txuas qhov ntev) thiabJB/T7685-2006(Technical xav tau).
ZWB: DC electromagnetic nruas nres series (B=GB standard version)
500: Nres nruas txoj kab uas hla500 hli
600: Rated braking torque600 N·m
Nws yog dav siv raudeceleration, nres thiab static tuavnyob rau hauv cranes, chaw nres nkoj machinery, metallurgical khoom thiab siv conveyors nrog DC fais fab mov.
2. Txoj Cai Ua Haujlwm (Fail-Safe: Fais fab-Off Braking, Fais Fab Tso Tawm)
Braking (Power OFF / Emergency)
Thaum DC electromagnet de-energized, lubpre-loaded lub ntsiab compression springsthawb ob txhais tes nres sab nraud. Nres nkawm khau nrog kev sib txhuam hauv ob sab phlu clamp nruj nreem rau ntawm500mm txoj kab uas hla nres nres nruas, tsim600 N·mkev sib txhuam torque kom xauv lub nruas thiab nres kev sib hloov tam sim ntawd. Qhov no yog ibua tsis tiav-kev nyab xeeb tsim: fais fab tsis ua hauj lwm=tsis siv neeg braking, tiv thaiv load te los yog tshuab khiav.
Tso Tawm (Power ON)
Thaum twgDC 220V (los yog 110V)yog thov, lub electromagnet tsim muaj zog sib nqus rub uas kov yeej lub caij nplooj ntoos hlav quab yuam, rub tus nres caj npab sib nrug. Cov hauv ob sab phlu cais los ntawm lub nruas nrog uniform clearance, pub dawb tig.
Clearance thiab caij nplooj ntoos hlav preload yog adjustable ntawm bolts los them rau hauv ob sab phlu hnav.
3. Cov Txheej Txheem Tseem Ceeb
表格
| Yam khoom | Specification |
|---|---|
| Rated Braking Torque | 600 N·m(S3-25% / 40% lub luag haujlwm);300 N·m(S1-100% nruam) |
| Nres Nruas Diameter | 500 hli |
| Sib piv Electromagnet | DC series (ZWZB nplooj siab),DC 110V / 220V 2 |
| Standard khau Clearance | 0.8 ~ 1.0 hli |
| Max Electromagnet Stroke | 8mm ib |
| Kev khiav hauj lwm zaus | Tsawg dua los yog sib npaug720 cycles / h |
| Ambient Kub | -25℃~ +40 degree |
| txheeb ze humidity | Tsawg dua lossis sib npaug li 90% (tsis-condensing) |
| Qhov hnyav | Kwv yees li.8 5kg |
4. Core Structure & Performance nta
Heavy-duty cam khwb cia steel ncej: Lub cev muaj zog thiab caj npab, tiv taus deformation nyob rau hauv nquag hnyav loads.
Interlocking clearance tshuav nyiaj li cas: Tsis siv neeg tswj cov khau sib npaug ntawm ob sab, tshem tawm cov hnav tsis sib xws lossis rub tawm.
Quick-replace snap-on linings: Integral non-asbestos / semi-metallic pads; tsis muaj tag nrho disassembly xav tau los hloov, txo downtime.
Self-lubricating bearings ntawm hinges: Kev tu-dawb, kev ua haujlwm siab, kev ua haujlwm ntev.
Torque scale qhia: Springs tsev nyob rau hauv square tube nrog ib tug nplaig; tus nqi torque tuaj yeem nyeem ncaj qha yam tsis muaj kev suav.
Kev txuag hluav taws xob DC electromagnet: Tsawg tuav lub zog, ruaj khov nqus, tsis tshua muaj suab nrov, haum rau kev ua haujlwm ntev.
5. Cov xwm txheej ua haujlwm
Fais fab movDC110V / DC220V (± 15% hloov pauv tau tso cai)
Qhov siab: Tsawg dua lossis sib npaug li 2000 m
Ib puag ncig: Tsis muaj roj tawg, corrosive vapor lossis hmoov av conductive; siv sab hauv tsev lossis chaw nyob sab nraum zoov
6. Cov ntawv thov tseem ceeb
Lifting tshuab: Nyiaj siv ua haujlwm cranes, gantry cranes, hluav taws xob hoists rau kev tuav tuav thiab nres thaum muaj xwm ceev.
Chaw nres nkoj & shipping: Thawv cranes, nkoj unloaders, winches.
metallurgy: Rolling mills, conveyors, ladle cranes.
Mining & bulk tuav: Siv conveyors, thoob of elevator (anti-runaway).
