TopsCNC Heavy Nema23: Anti-backlash

This improvement prevents the trapezoidal screw from pressing against the motor shaft during high machining stresses, causing a temporary misalignment of the tool and therefore a dimensional defect in the machining.

For the moment, this improvement is only compatible with the "TopsCNC Heavy Nema23" version.

It is therefore NOT compatible with:

• The X-axis of the "T8_to_T14" version
• The TopsCNC Heavy Nema 17 versions
• The TopsCNC versions