**,**D Series Safety Brakes

应用:液压安全(紧急)制动器，是一种使用在低速轴(卷筒轴)上的大功率制动装置，可广

泛用于大中型起重机、港口装卸机械起升以及臂架府仰机构低速轴的紧急安全制动。矿用

卷扬机、提升机和大功率倾角式皮带运输机的工作制动和紧急安全制动，缆车和索缆起重

机驱动机构的安全制动，铸造起重机等特种起重机起升机构低速轴的安全(紧急)制动。

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.

■常闭式设计,安全可靠;特制碟簧施力制动,需另配液压驱动释放装置。

■动作灵敏，闭合(上闸)时间短。

■可配有开闸限位开关和衬垫磨损极限限位开关，可进行联锁保护和故障显示(采用PLC控

制时)。

■高性能无石棉硬质摩擦衬垫，摩擦系数稳定，不损伤制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。效果好、寿命长。

■安装位置灵活，使用、调整、维护简单。

主要特点

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.