2013年8月27日星期二

Wire rope hoist brake selection to local conditions

Wire rope hoist brake is one of the essential parts, according to the wire rope hoist selection and use of environmental products and other practical needs to choose, the following detailed description of your brakes to choose how to do local conditions.

Wire rope chain Block  brakes must first consider the type and standard specifications, such as: lifting mechanism, luffing mechanism must be set to normally closed brake, walking or turning mechanism can be used normally closed brake.
Second, consider the use of premises, such as: Brakes installed there is enough space, the choice of block, arm band brake or disc brake, space is limited value, can be used within the shoe or clamp disc brakes.
Finally consider supporting wire rope lift hoist s used in the environment, there are strict requirements for oil leakage occasion use pneumatic brakes, the ambient temperature can be used insulation demanding high level of electro-hydraulic brakes. For special occasions, should be based on need for additional brake additional features. In the low temperature environment, you can use the electro-hydraulic thrusters of the heater. Conversion process for starting and braking when there are strict requirements, the installation of the brake limit switch for opening and closing state.wire rope winch For maintenance, adjustment difficult implementation environment, the installation of brake clearance balancing device and the friction lining wear compensation device. Additional manual brake device can be opened manually in exceptional circumstances brakes.
Wire rope  lever hoist  are many types of brake parts, the choice of when to use the environment to local conditions and other factors to consider, if you choose incorrectly, can damage the host, re-appeared personal risk and property damage.

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