Don't ever remember seeing such an apparently crude coupler as that?
I would think there are many other better options out there.
Al..
CNC, Mechatronics Integration and Custom Machine Design
“Logic will get you from A to B. Imagination will take you everywhere.”
Albert E.
Get the part number from the parts book and order them from FIVES machine 800-934-0735 in the USA. This coupling is designed to shear when the axis is crashed, do not use anything else unless you want to replace a bent ball screw next time.
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