SB SBD系列安全制動器  SB SBD SERIES SAFETY BRAKES

應(yīng)用Application

·SB、SBD系列液壓安全(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，可廣泛用手大中型起重機、港口裝卸機械起升以及臂架俯仰機構(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 braking devices which can be wildly used asemergency safety brake on low speed shafts for the lifting control and pitching mechanism of variouslarge and middle crane、port handling machinery. They are also applied for the same purpose for minewinder , lifter, eleyators, belt Conveying machinery, cable cars, foundry and cable cranes and so on.

主要特點 Main Feature

·常閉式設(shè)計，安全可靠；特制碟簧施力制動，液壓驅(qū)動釋放。（液壓站選型詳見液壓站樣本)。

·動作靈敏，閉合(上閘)時間短。

·可選配開閘限位開關(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。

·高性能的無石棉硬質(zhì)摩擦襯墊，摩擦系數(shù)穩(wěn)定，不損傷制動盤并且對水介質(zhì)和鹽霧(海水)的不敏感。

·合理的密封結(jié)構(gòu)設(shè)計和進口銘牌密封件，效果好，壽命長。

·安裝位置靈活，使用、調(diào)整、維護簡單。

MAIN FEATURE

·Normally closed design, safe and reliable; specially-designed disc springs applied. hydraulic driving.Type selection of hydraulic power unit see “ Manual for hydraulic power unit".

·Swift actions and short braking time.

·Be able to optionally equip with release limit and pad wear limit switch, which can realize signal indicationand interlocking protection.

·Brake lining is made from non-asbestos hard material, which has high and stable friction performance,and it is insensitive to water, salt and other environmental agents.

·Excellent sealing ensure the brake long service life.

·Installing position is flexible, operation, adjustment and maintenance are easy.