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The output speed of the reducer is smaller than the theoretical value
Jan 05, 2019

If the load is rated, the output speed of the reducer is smaller than the theoretical value.

For example:

Cycloidal pin wheel reducer

1. If the reducer is separate, the speed ratio of the reducer is the transmission multiple relationship of the internal gears of the reducer. For example, in a gear reducer, the product of the number of teeth of all large gears divided by the number of teeth of all pinions is the speed ratio.


2. If the motor and the decelerator are integrated, such as the miniature deceleration motor, the output of the motor is toothed and meshes with the gears on the decelerator, then the deceleration ratio is: the product of the number of teeth of all driven gears divided by the number of teeth of all active gears is the speed ratio. 


3.Formula for calculating

▲Speed Ratio=Torque÷9550÷Power of Motor×Input Speed of Motor Power÷Service Factor

Transmission ratio (i) = Ratio of driving wheel speed (n1) to driven wheel speed (n2) = ratio of gear indexing circle diameter = ratio of driven gear teeth (Z2) to driving gear teeth (Z1). That is, I = n1/n2 = D2/D1 I = n1/n2 = z2/z1


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*For more detailed parameters,size,price.Pls contact the Hangzhou Starred-River Machinery Co., Ltd.

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