Gantry crane brakes how to choose to use under different circumstances

bridge gantry crane brake type selection, mainly based on the host or organization's product standard requirements and the actual needs, determine the type of brake. Such as standards: hoisting mechanism, luffing mechanism must be set normally closed brake, walking or turning mechanism can be used normally closed brake.
Consider  overhead gantry crane  use sites, such as brake mounting 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.

Consider supporting the use of the host environment, oil leakage, there are strict requirements of the occasion should be used in electromagnetic or pneumatic brakes, the higher the ambient temperature can be selected metallurgical places higher insulation level of power hydraulic brake or metallurgical type electromagnetic brake. At ambient temperature is lower or higher, and the selection of power hydraulic brake open spaces, attention should replace the corresponding grades of hydraulic oil. Containing iron filings, dust severe environments, you should avoid using electromagnet brake, to prevent dust entering the gap electromagnet solenoid pull effect. For special or important 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 to install  hoist gantry crane  brake limit switch for opening and closing state. 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.