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• ## Helical-Coupling

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• # Calculation method of coupling torque

Time: 2016-01-06 09:15 Author: XINLAN Coupling Click:
The function of coupling to transmit torque has become an important criterion for coupling selection.So how do we correctly calculate how much torque a coupling can transmit?Let's talk about it in detail below.

CouplingThe function of transmitting torque has become an important criterion for coupling selection.So how do we correctly calculate how much torque a coupling can transmit?Let's talk about it in detail below.

For the standard coupling, the allowable torque value has been set for each model. Therefore, when selecting the model, the torque that the coupling actually needs to transmit should be less than the allowable torque of the selected coupling [T].The torque that the coupling actually needs to transmit is often used to calculate the torque T0.Indicates that it is equal to the theoretical torque T of the coupling multiplied by the working condition coefficient K.Therefore, the above condition can be expressed as: T0=KT.

The technical staff of Botou XINLAN Coupling Co., Ltd. concluded that the coupling is mainly due to the shaft connection of the motor, the reducer and the working machine. The shaft hole form, connection form and size mainly depend on the type and size of the connected shaft. When designing, the shaft is generally designed according to the international standards for cylindrical and conical shaft depth, and the shaft depth standard is designed for the shaft.Shafting transmission usually consists of one or several couplings connecting the main and driven shafts to form a shafting transmission system to transmit rotation or movement.The power of the power machine in the transmission system should be greater than the power required by the work machine.According to the power and speed of the power machine, the theoretical short moment T of the high-speed end connected to the power machine can be calculated; according to the working condition coefficient K and other related coefficients, the calculated torque Tc of the coupling can be calculated.The coupling T is inversely proportional to n, so the low-speed end T is greater than the high-speed end T.
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