Purpose and main features
·Mainly used for windproof braking and mechanical locking of rail mounted large and medium-sized cranes, ports, docks and other loading and unloading machinery in both working and non working states.
·Normally closed design, disc spring top rail braking, hydraulic release, safe and reliable.
·The friction block is made of high wear-resistant steel, with reliable performance.
·Equipped with manual release device: it can open the brake when there is no working oil pressure. Easy installation and maintenance.
The opening limit (display) switch (K1) is set: it can realize the signal display or interlock protection of whether the top rail brake is normally opened
Usage conditions
·Environmental temperature: 0 ℃~40 ℃
·The relative humidity of the air shall not exceed 90%
·There must be no flammable, explosive, or corrosive gases in the working environment.
