SB、SBD係列（liè） 製動器

SB、SBD係列

製動器

SB,SBD Series Safety Brakes

應用:液壓(緊急)製動器，是一種使用在低速軸(卷筒軸)上的（de）大功率（lǜ）製動裝（zhuāng）置，可廣（guǎng）

泛用於大中型起重機、港口裝卸（xiè）機械起升以及臂架府仰機構低速軸的緊急製動。礦用

卷揚機、提升機和大功（gōng）率傾角式（shì）皮帶運輸機的工作製動和緊急製動，纜車和索纜起重

機驅動機構的製動，鑄造起重機等特種起重機起升機構低速軸的(緊急)製（zhì）動。

Application:

Hydraulic safety (emergency) brakes are high-power braking devices which can be wildly used as emergency safety brake

on low speed shafts for the lifting control and pitching mechanism of various large and middle crane、port handling

machinery. They are also applied for the same purpose for mine winder ,lifter ,elevators ,belt conveyers ,cable cars,

foundry and cable cranes and so on.

■常（cháng）閉式設計,可靠;特製碟簧施力製動,需另配液壓驅動釋（shì）放裝置。

■動（dòng）作靈敏，閉合(上閘)時間短。

■可配有開閘限位（wèi）開關和（hé）襯墊磨損*限限位開關，可進行聯（lián）鎖保護和故障顯示(采用PLC控

製（zhì）時)。

■高性能無石棉硬質摩擦襯墊，摩擦（cā）係數穩定，不損傷製動盤且（qiě）對水（shuǐ）介質（zhì）和（hé）鹽（yán）霧(海水)不敏感。

■合理的密封結構設計和進口名牌密封件。效果好、壽命長。

■安裝位（wèi）置靈活，使用（yòng）、調整（zhěng）、維護簡單。

主要特點

Main feature:

■Normally closed design, safe and reliable; specially-designed disc springs applied.

■Swift actions and short braking time.

■Equipped with release limit switch and lining wear limit-switch can realize interlocking protection and failure

indication by PLC.

■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.

■Convenient of installation and ease of maintenance.