Flexible Coupler - 5mm to 8mm Shaft Coupling

Product ID: 333
Flexible coupler 5mm to 8mm shaft number 1
  • Flexible coupler 5mm to 8mm shaft number 1
  • Flexible coupler 5mm to 8mm shaft number 2
  • Flexible coupler 5mm to 8mm shaft number 3
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Connect this Flexible Coupler to that 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 binding effects. 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 a 5mm diameter shaft to an 8mm diameter shaft. A perfect add on for our stepper motors. 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.

Specification

Weight15 g
Inner Diameter5mm / 8mm
Diameter1" x 0.7" diameter / 25mm x 18mm