Assembly using a fixing screw

Principle

Assembly with a fixing screw is very simple.
It just needs a threaded hole to be machined into the hub, and the machining of a flattened area on the shaft. The forces are concentrated on the edges of the cup headed screws (GM and SM).

vis sans tête fixation par vis sans tête

To find out more on machining dimensions, click here.

Advantages

schéma de fixation par vis sans tête This type of fixing improves adherance and stops all displacement.
The transmissible torque is limited with this kind of mounting.
It is therefore recommended for the fixing of low module gear wheels. The threaded hole is standard on all HPC pulleys.

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