2013年8月22日星期四

Features and Applications of Gear box

    Gear box in the motor is widely used in wind turbines which often used, but is an important mechanical components orthogonal gearboxes, its main function is to wind round action of the wind generated power is transmitted to the generator and make the corresponding rotational speed. The speed of the wind wheel is usually very low, far less than the required speed generators, gear box gear must pass the role to achieve the growth rate, it is also called the growth rate of the gear box boxes.
   Second, the role of the gearbox also has the following:
   1.Acceleration and deceleration, is often said gear box.
   2.Change the transmission direction, for example, we use two fan gear vertical force can be transmitted to another axis of rotation.
   3.Changing the rotational torque. Equal power conditions, the speed, the faster the transfer gear, shaft torque suffered smaller, the greater the contrary.
   4.The clutch function: we can separate the two original gear meshing, to separate the load of the engine purposes. Such as the brake clutch.
   5.The distribution of power. For example, we can use an engine, gearbox spindle driven through multiple slave axes, enabling an engine to drive multiple loads of functions.
   Feature
   1.Gearbox using a common design, according to customer demand for the industry-specific variant of the gearbox.
   2.To achieve parallel axes, orthogonal axis, vertical, horizontal universal box, reduce the types of components, specifications increases.
   3.Using sound-absorbing box structure, large surface area and a big fan of the box, spur gear and spiral bevel gears are made of advanced grinding process, so that the whole of the temperature, noise reduction, improved reliability of operation, transfer power increase.
   4.Enter: motor coupling flange, shaft input.
   5. Output mode: solid shaft with flat key, hollow shaft with flat key, swelling of the hollow shaft coupling disc, splined hollow shaft coupling, spline coupling solid shaft and flanged, solid shaft.
   6.Gearbox Installation: horizontal, vertical, swing base type, torque arm.
   7.Gearbox series are 3 ~ 26 type size, reduction gear stages from 1 to 4, the ratio is 1.25 to 450; and R, K, S series combination of greater speed ratio.
shaft mounting gearbox
shaft mounting gearbox

   Use
   1.Acceleration and deceleration, is often said gear box.
   2.Change the transmission direction, for example, we use two fan gear vertical force can be transmitted to another axis of rotation.
   3.Changing the rotational torque under the same power, the faster the transfer speed gear, shaft torque suffered smaller, the greater the contrary.
   4.Clutch Function: we can separate the two original gear meshing, to divide the load of the engine and the purpose of such as the brake clutch.
   5.Distribution of power. Example, we can use an engine, gearbox spindle driven through multiple slave axes, enabling an engine to drive multiple loads of functions.
 
    Hangzhou CHINABASE GEARBOX Co.,Ltd.is one of leading manufacturer and suppliers of gearbox in China, we offer NRV worm reducers ( NMRV worm geared motors), Casting iron worm speed reducers,speed reducer, in-line helical gear speed reducers, parallel shaft helical gear reducers, helical bevel reducers, helical worm gear reducers, agricultural gearboxes, tractor gearboxes, auto gearboxes, planetary gearboxes, PTO shafts, special reducer,variators, gear motors, electric motors and many other products.

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