8mm Coupler

Br 650.00

5mm to 8mm and 6.35mm to 8mm inner diameter Flexible Shaft Coupler
Outer diameter: 20mm
Height: 25mm
Connect motor shaft to anything else with a set-screw coupler. These couplers are made of machined aluminum and have a spiral cut that makes them slightly flexible so they can be fit to two shafts even if they are not perfectly co-linear and will help reduce bending effects.
The way they are cut, create a spring effect in the X Y & Z linear axis but not in the rotational axis. That means that you will not get increased backlash – so they’re suitable for precision CNC work.
This coupler will connect 5mm(6.35mm) diameter shaft to 8mm diameter shaft. Comes 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.