Single girder gantry crane accessories reducer working principle

      Reducer used for single girder  gantry crane  and other lifting machinery. Gear reducer gear is the use of all levels to achieve the purpose of deceleration. Reducer gear is formed at all levels, such as with a drive pinion gear reducer can achieve a certain purpose, then such a structure using multi-level can greatly reduce the speed of the.
        Gear reducer is generally used for low speed high torque transmission equipment, the electric motor, engine, or other high-speed operation of power through the gearbox input shaft of a small number of teeth of the gear output shaft gear to achieve single-girder gantry deceleration purpose  hoist crane   Common reducer will have several pairs of the same principle as the gear reducer to achieve the desired effect, the size ratio of the number of teeth is the transmission ratio.
       Gear reducer is a power transmission mechanism, the use of gear speed converters, the number of rotations of the motor decelerates to a desired rotational speed, torque and get a larger organization. Deceleration while increasing output torque, the motor output torque output multiplied by the proportion of reduction ratio, but be careful not to go beyond single girder gantry crane reducer rated torque.
       Deceleration while reducing the load inertia, inertia reduction gear ratio squared. We can have a look at general motors inertia value. General types of gear reducer with helical gear reducer (including parallel shaft helical gear reducer, worm gear reducer, bevel gear reducer, etc.), planetary gear reducer, cycloid reducer, worm reducer , planet friction mechanical transmission machines and more.
       Single girder  bridge gantry crane  accessories gear reducer works according to the different types of differences, and is currently a relatively good performance to planetary gear reducer, planetary gear reducer is a gear transmission mechanism, servo motor driven gear machine sun wheel, the sun wheel and then the driving support arm on the planet planetary gear, planetary gear, through its engagement with the outer toothed ring gear, the drive is connected to the outer ring gear to the output shaft, the purpose is achieved deceleration, gear ratio with the specifications for the gear train.