CNBTR 6x6mm Encoder Plastic Elasticity Coupling Motor Coupler 15x21mm (Pack of 5) | Zero Backlash Precision

• It used for connecting the driving shaft and driven shaft
• It can make rotate as a shaft.
• It is easy and convenient to be used and installed.
• The coupler is anti-shock and wear-resisting.
• This is encoder dedicated coupling.

• Prepare Shafts — Ensure both the motor shaft and the driven shaft (e.g., lead screw, encoder shaft) are clean and have the correct diameter (6mm for this coupler). Remove any burrs or debris that could interfere with a snug fit.
• Position Coupler — Slide the CNBTR coupling onto one of the shafts, aligning the bore with the shaft. Then, slide the other shaft into the second bore of the coupling, ensuring both shafts are seated firmly and properly aligned.
• Secure Coupler — Using a small screwdriver, tighten the set screws (if applicable) on the coupling to secure it firmly to both shafts. Ensure the screws are snug but do not overtighten, which could damage the plastic or shaft.
• Test Rotation — Gently rotate the connected shafts by hand to check for smooth movement and ensure there is no binding or excessive play. Power on the motor briefly to confirm proper operation and zero backlash.

Typical situations where CNBTR 6x6mm Encoder Plastic Elasticity Coupling Motor Coupler 15x21mm (Pack of 5) | Zero Backlash Precision helps — illustrative scenarios, not customer reviews.