ZWZB - 500/400 yog DC - powered, ib txwm - kaw electromagnetic nruas nres, ib tug hloov rau ZWZ3/ZWZ3A series, tsim rau DC - tsav industrial machinery braking. Hauv qab no yog nws cov ntsiab lus tseem ceeb:
Core Technical Parameters
| Parameter | Tus nqi |
|---|---|
| Qauv | ZWZB - 500/400 |
| Siv tau nruas txoj kab uas hla | 500 hli |
| Rated braking torque | 400 N·m |
| Fais fab mov | DC 110V / 220V (tswj Circuit Court AC 380V, 50Hz) |
| Matched electromagnet | DC electromagnet (rated suction quab yuam txawv ntawm cov chaw tsim khoom, feem ntau sib phim rau 400 N·m torque xav tau) |
| Nres khau retraction nrug | 0.6-0.8 hli |
| Ua haujlwm zaus | Tsawg dua lossis sib npaug rau 720 cycles / h (S3 - 25%, 40%, 60% lub voj voog ua haujlwm) |
| Tag nrho qhov hnyav | Txog 85-95 kg (raws li qhov chaw tsim khoom tsim) |
| Ua raws li cov qauv | GB 6334-86 (dimensions/torque), JB/T7685-2006 (kev cai lij choj) |
| Qhov tseem ceeb installation dimension (typical) | Zuag qhia tag nrho ntev approx . 850 mm, installation qhov chaw nrug approx . 450 mm, mounting qhov siab approx . 900 mm |
Cov xwm txheej ua haujlwm
ambient kub: -20℃rau +40℃(qee manufacturers txuas mus rau -25℃rau +50℃).
Cov av sib txheeb: Tsawg dua lossis sib npaug li 90% (tsis yog - condensing).
Qhov siab: Tsawg dua lossis sib npaug li 2000 m.
Ib puag ncig: Tsis muaj nplaim taws, tawg, corrosive gases lossis cov plua plav conductive; sab nraum zoov/corrosive ib puag ncig yuav tsum tau tiv thaiv - corrosion hloov.
Cov yam ntxwv & kev ua tau zoo
Fail - nyab xeeb ib txwm - kaw tsim: Caij nplooj ntoos hlav - siv braking thaum lub hwj chim - tawm, hluav taws xob tso tawm thaum fais fab tuag, ua kom muaj kev nyab xeeb thaum muaj hluav taws xob.
DC - tsav efficiency: Dedicated rau DC - cov khoom siv fais fab; Kev tso tawm ruaj khov, tsis tshua muaj cua sov, thiab kev sib kis tau zoo ntawm cov ntsiab lus pob khawm nrog tus kheej - lubricating bearings.
Eco - tus phooj ywg & ruaj khov: Tsis yog - asbestos nres hauv ob sab phlu; txhim khu kev qha kev ua tau zoo, tsis tshua muaj suab nrov, thiab kho qhov sib txawv kom yooj yim txij nkawm.
Hloov compatibility: Raws li ZWZ3 series installation qhov ntev rau seamless hloov khoom dua tshiab.
Tej kev siv
Haum rau deceleration thiab nres nres ntawm DC - tsav cranes, winches, metallurgical machinery, thiab chaw nres nkoj thauj khoom / unloading khoom, ntsib nruab nrab - load, nruab nrab - zaus braking xav tau.
