A coupling can be described as a machine component that joins two shafts and precisely transfers energy from one post to the other while considering the mounting or misalignment errors. Between the shafts.
A coupling is also referred to by the names of “coupling,” “shaft coupling,” or “joint,” which are a part which connects two shafts, by the definition of mechanical. The power transmission can occur through the coupling, even between axes with different dimensions, as shown in the pictures.
What Does Coupling Do?
Below are the coupling’s primary functions.
- The driver side transmits power to the opposing side.
- It considers mistakes in mounting between the axes on the drive side.
- It blocks vibrations from the driver’s side and protects other products nearby.
- It blocks heat transfer to the motor’s drive side.
EK shaft coupling bearing (ลูกปืนจับยึดปลายเพลา EK, which is the term in Thai) is available on the website.
1. Transmit Power
The principal role of a coupling is to connect the drive shafts of the drive and drive together.
Connecting a machine with one shaft instead of couplings is complex. The issues of accuracy and cost result from this, and because assembly and transportation are complicated, it takes more person-hours.
The entire shaft must be replaced if the one-piece shaft’s driver side or driven side is damaged.
2. Think About The Alignment Issue
It takes quite a bit to get the driving shaft aligned with the post that is driven with great precision.
If two shafts’ axes are not parallel and a force is transferred to the components around it when it turns and causing the creation of noise and vibration.
In addition, even though the same components are used to make the units, certain aspects could be improved concerning the precision of the machining, which makes it challenging to build every team since each team is unique in terms of dimensions. To correct problems with mounting, the use of a coupling is used.
Even when there is misalignment between the two shafts (eccentricity/declination angle, axial displacement, etc. ), it is possible to couple effectively and precisely transfer power.
3. Absorb Vibrations And Protect Other Products
Utilizing the machine can cause components around it to shake or shock.
In this case, the machine might deviate from the prescribed position, and it can be challenging to get the most benefit from the machine’s efficiency if vibrations from a motor or. on the side driving it are transmitted to the ball screw and so on.
Furthermore, if an object hits a machine with a connection directly to the exterior, the force may be transferred to the motor, possibly harming it.
The solution is a coupling. It absorbs shock and keeps the expensive motors, etc., from getting damaged and then vibrating to move the drive side with incredible precision.