焦作液压钳盘式造动器出产厂家

河南液压钳盘式造动器出产厂家

SB、SBD系列安全造动器
SB,SBD Series Safety Brakes
利用:液压安全(垂危)造动器
，是一种使用在低速轴(卷筒轴)上的大功率造动装置
，可宽泛用于大中型起沉机、港口装卸机械起升以及臂架府仰机构低速轴的垂危安全造动？笥镁硌锘⑻嵘痛蠊β是憬鞘狡ご耸浠墓ぷ髟於痛刮０踩於
，缆车和索缆起沉机驱动机构的安全造动
，铸造起沉机等特衷祓沉机起升机构低速轴的安全(垂危)造动。
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.
■常关式设计,安全靠得住;碟簧施力造动,需另配液压驱动开释装置。
■作为活络
，关合(上闸)功夫短。
■可配有开闸限位开关和衬垫磨损极侠潜坊开关
，可进行联锁；ず凸收舷允(选取PLC节造时)。
■高机能无石棉硬质摩擦衬垫
，摩擦系数不变
，不危险造动盘且对水介质和盐雾(海水)不敏感。
■合理的密封结构设计和进口***密封件。成效好、寿命长。
■装置地位矫捷
，使用、调整、守护单一。
重要特点
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. 

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