Here we have a machined aluminium coupler. This unit has a spiral cut, making it slightly flexible, enabling it to fit two shafts even if the shafts are not perfectly co-linear.
The way they're cut, they're a little springy in the X Y & Z linear axis but not in the rotational axis. That means that you won't get increased backlash - so they're suitable for precision CNC work.
This coupler will connect two shafts of 5mm diameter and come with two sets of double set-screws (two per side) for secure attachment. You'll need a 2mm allen wrench to tighten/loosen the set-screws.
- Machined Aluminium
- 5mm Shaft diameter
- Spiral cut for flexibility
- 25mm Height
- 18mm Diameter
- Set screws included
- Perfect for 3D Printers or CNC Machines
- 1 x Aluminium Shaft Coupler
- 4 x Set Screws