This flexible type motor coupling can connect your driving shaft with the driven shaft while it is very efficient in eliminating any misalignment to the possible extent. Minimum backlash is another great advantage of this Aluminium Flexible Coupling Coupler Helical Shaft 5mm x 8mm. This Flexible coupling with an outer diameter of 19mm and a length of 25mm is machined aluminum coupling. The first bore diameter is 5mm and the second bore diameter is 8mm also. It comes with a spiral cut in the middle along its length which makes it flexible so it can be fit to two shafts even if they are not perfectly co-linear and will help reduce binding effects. Such couplings are also known as Beam coupling, helical coupling, and Flexible coupling.

Specifications :

• Product - Alloy Stepper Motor Coupler Joint Connector 
• Material - Aluminium 
• Bore Diameter d1 - 5mm
• Bore Diameter d2 - 8mm

Features :

• Corrosion resistance and High Durability
• One-piece construction with long-lasting performance
• Torsional stiffness: Zero backlash
• Low moment of inertia offering constant velocity

Package Includes :

1 x 6-8mm Aluminum  Joint Connector