Gantry crane truck operations structure resistance to the budget?

In general, single girder  gantry crane  running process, will inevitably encounter a variety of resistance, there is the greatest impact include three types: wind resistance, transport resistance, friction resistance. Most of the work gantry crane is an outdoor venue, so budget commissioner gantry crane in the calculation of the resistance when the main consideration is the gantry crane meter wind resistance.

        Because when the job in the outdoors, especially the encounter windy weather, hoisting mechanism in the process of lifting the goods, the goods themselves cross-section, single girder gantry crane shape structure will encounter huge degree of wind resistance, to gantry crane operation has caused some difficulties. bridge gantry crane  motor is the core component, the choice of gantry crane motor when the motor is the main consideration of the static power.

    So what is the single girder gantry crane motor static power calculation Commissioner is how to calculate the static electric motor power it?

        Single girder  overhead gantry crane  motor power size of static jobs with run speed gantry cranes, machine efficiency, which are subject to the running resistance are inextricably linked. Therefore, in the choice of the majority of the time gantry crane motors, are based on the static power and the institutions connected electrically continuous rate of primaries.