SB、SBD系列 安全制动器  SB、SBD系列  安全制动器  SB,SBD 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 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.  



■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)。  





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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