Do you have shaft coupling clamp in heavy duty version?

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Do you have shaft coupling clamp in heavy duty version?

Why have you develop an heavy duty version ?

What is the typical applications and who are the target customers?

Since we launched the current shaft coupling clamp, many customers got interested in it and considered to install in their products or production equipment. We found some of them gave up using our clamp due to the lack of clamping force. If the customer connects and disconnects a heavy attachment with shaft coupling clamp QCSJ, there is a gap between the 2 parts because its clamping force is 90N. This could happen in pusher changeover of packaging machine or attachment changeover of capping machine.  

We developed heavy duty shaft coupling clamp QCSJS to cover these customers and applications. The reason is the same when we developed heavy duty quarter turn QCTHS. And some mechanical engineers prefer a stronger fastener just in case even if they do not need it.

The part number are :

- QCSJS0822A for the stud
- QCSJS0822-S for the cylindrical locking receptacle
- QCTHS0834-B for the locking receptacle. It is also the receptacle for heavy duty quarter turns.


We will launch Shaft Coupling Clamp with Safety Lock in September. It has a safety lock to resist rotation torque. It can be a solution for connecting a gripping fixture for preform in a PET bottle making machine.

Let me know if you have any requests or questions!

Other informations on Spanclamps.