- 价格 : ￥1100.00/台
- 品牌 : 焦作
- 型号 : ST3SH
- 重量 : 280
- 压力 : 120bar
- 起订 : 1台
- 供应 : 1000台
**,**D Series Safety Brakes
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
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.
