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**,**D Series Safety Brakes
應(yīng)用:液壓安全(緊急)制動器，是一種使用在低速軸(卷筒軸)上的大功率制動裝置，可廣
泛用于大中型起重機、港口裝卸機械起升以及臂架府仰機構(gòu)低速軸的緊急安全制動。礦用
卷揚機、提升機和大功率傾角式皮帶運輸機的工作制動和緊急安全制動，纜車和索纜起重
機驅(qū)動機構(gòu)的安全制動，鑄造起重機等特種起重機起升機構(gòu)低速軸的安全(緊急)制動。
Application:
Hydraulic safety (emergency) brakes are high-power brakingdevices which can be wildly used as emergency safetybrake
on low speed shafts for the lifting control and pitchingmechani** of various large and middle crane、port handling
machinery. They are also applied for the same purpose formine winder ,lifter ,elevators ,belt conveyers ,cablecars,
foundry and cable cranes and so on.
■常閉式設(shè)計,安全可靠;特制碟簧施力制動,需另配液壓驅(qū)動釋放裝置。
■動作靈敏，閉合(上閘)時間短。
■可配有開閘限位開關(guān)和襯墊磨損極限限位開關(guān)，可進行聯(lián)鎖保護和故障顯示(采用PLC控
制時)。
■高性能無石棉硬質(zhì)摩擦襯墊，摩擦系數(shù)穩(wěn)定，不損傷制動盤且對水介質(zhì)和鹽霧(海水)不敏感。
■合理的密封結(jié)構(gòu)設(shè)計和進口密封件。效果好、壽命長。
■安裝位置靈活，使用、調(diào)整、維護簡單。
主要特點
Main feature:
■Normally closeddesign, safe and reliable; specially-designed disc springsapplied.
■Swift acti** andshort braking time.
■Equipped withrelease limit switch and lining wear limit-switch can realizeinterlocking protection and failure
indication by PLC.
■Brake lining is madefrom non-a**estos hard material, which has high and stable frictionperformance, and it is
insensitive to water, salt and other environmentalagents.
■Excellent sealingensure the brake long service life.
■Convenient ofinstallation and ease of maintenance.