Stepper Motor Shaft Coupler

£ 3.50


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

Stepper Motor Shaft Coupler