电力液压鼓式制动器YWZ9-250/E50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 pitchingmechanism 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.液压块式制动器YWZ9-160/22,焦作制动器

■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 actions 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-asbestos 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.液压块式制动器YWZ9-160/22,焦作制动器

●安全制动器。

制动力大，和工作制动器一样。

发现的情况下，用作紧急制动，正常情况下静态制动器响应时间短。

安装公差大，制动盘端面跳动：最大值±0.2mm。底座相对于盘的垂直度偏差：±0.4‰。

该系列包括下列类型制动器：

所有SE系列。电磁释放。工作时须有配套电源ESE/ESP