The SDB-B series safety brake is also an emergency braking system, which is a high-power braking device used on the low-speed shaft. It can act on the emergency safety braking of the low-speed shaft of large and medium-sized cranes, port loading and unloading machinery, and boom pitch mechanisms. The working braking and emergency safety braking of mining winches, hoists, and high-power inclined belt conveyors, the safety braking of cable cars and cable cranes, and the safety (emergency) braking of low-speed shafts in special lifting mechanisms such as casting cranes
Environmental temperature -20 ℃~+45 ℃The relative humidity of the air shall not exceed 90%The altitude shall not exceed 2000mThe surrounding working environment must not contain flammable, explosive, or corrosive gasesThe main design features of the SDB-B series safety brake are: normally closed design with good performance; To produce a disc spring force brake, an additional hydraulic drive release device is requiredThe action is sensitive and the closing (closing) time is shortIt can be equipped with an opening limit switch and a pad wear excellent limit switch, which can be used for interlocking protection and fault display (when using PLC control)Stable performance with asbestos free hard friction lining, stable friction coefficient, no damage to brake discs, and insensitive to water medium and salt spray (seawater)Reasonable sealing structure design and procurement reputation sealing components. Good effect and long lifespanFlexible installation position, easy to use, adjust, and maintain
