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Outline the six common senses of gear reducers

Edit: ChengMingRelease time: 2019-Feb-25

       Gear reducer (Retarder) can be used extensively in petroleum, environmental protection, chemical, cement, transportation, textile, pharmaceutical, food, printing, lifting, mining, metallurgy, construction, power generation, etc. Industry, let me introduce the six common sense of gear reducer!

       1、Gear reducer (Retarder) has a higher speed ratio. The gear ratio is 1:7 to 1:87 for one-stage deceleration; the ratio of rotation is 1:121~7569 for two-stage deceleration, and there are three higher Level deceleration, customers can also choose this type according to their own situation (Condition).  

       2、Since the gear reducer (Retarder) adopts the rolling engagement of the toothed surface of the machine, the sliding surface of the gear does not have relative sliding, and the general efficiency can be more than 90%. 

      3、#6125 The following models use advanced grease that does not require food. Planetary gear reducer Compared with other reducers, planetary reducer has high rigidity, high precision (single level can be less than 1 point), high transmission efficiency (single stage is 97%-98%), high torque/volume ratio, Lifetime maintenance-free features. 

     4、The gear reducer (Retarder) adopts the principle of planetary transmission. The input shaft and the output shaft are on the same axis, and there is a unique (interpretation: unique, special) one that is directly connected with the motor, so that the model Get as small as possible.


Planetary gear reducers are also known as planetary reducers and servo reducers. In the family of reducers, planetary reducers are widely used in servo systems, stepping motors, DC motors and other transmission systems due to their small size, high transmission efficiency, wide deceleration range and high precision.


Its role is to reduce the speed increase torque and reduce the load/motor moment of inertia ratio under the premise of ensuring precision transmission. Therefore, the gear reducer has the characteristics of small size, compact structure and light weight.


Compared with the ordinary two-stage cylindrical gear reducer, the volume can be reduced by more than 2/3; the weight is reduced by more than 1/3.

     5、Due to the reasonable design of the gear reducer (Retarder), the simple disassembly and assembly is convenient for maintenance and repair, and the number of parts used is small, and the lubrication is also very simple.


     Planetary gear reducers are also known as planetary reducers and servo reducers. In the family of reducers, planetary reducers are widely used in servo systems, stepping motors, DC motors and other transmission systems due to their small size, high transmission efficiency, wide deceleration range and high precision.


     Its role is to reduce the speed increase torque and reduce the load/motor moment of inertia ratio under the premise of ensuring precision transmission. 
     6、Due to the principle of planetary transmission, the number of twisting teeth of the pendulum needle is large during operation, the coefficient of overlap is large, and the whole body is balanced. The main parts are quenched by bearing steel and refined. Wear and tear A basic type of failure) is reduced to the lowest, so the noise (decibel (dB)) emitted during operation is low and the life is long.


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