Flexible Coupler D19L25(6*8MM HOLE)

The Flexible Coupler D19L25(6*8MM HOLE) is a flexible shaft coupling with a 19 mm outer diameter and a 25 mm length that joins a 6 mm shaft to an 8 mm shaft. Its flexible body absorbs small misalignment between the two shafts and reduces vibration, which protects the motor bearings. It suits motors with a 6 mm output shaft driving an 8 mm lead screw, rod or pulley shaft in 3D printers, CNC machines and robots.

Flexible Coupler D19L25(6*8MM HOLE) Specifications

• Outer diameter: 19 mm (D19)
• Length: 25 mm (L25)
• Bore sizes: 6 mm on one side, 8 mm on the other
• Type: flexible shaft coupler
• Fixing: screws on each end tighten onto the shafts

Flexible Coupler D19L25(6*8MM HOLE) Applications

• Connecting motors with a 6 mm shaft to 8 mm lead screws such as T8 screws
• Z-axis and linear drives on 3D printers and small CNC machines
• Robot joints and drive shafts with 6 mm and 8 mm parts
• DIY automation, camera sliders and linear stages

What's in the Box

• 1 × flexible coupler D19L25, 6 mm and 8 mm bores

Tip: Slide both shafts in until they almost meet in the middle, then tighten the screws, onto the flat of the motor shaft if it has one. Line up the motor and the driven shaft as closely as you can; the coupler is made to absorb only small misalignment.

Orders placed before 14:00 are ready for pickup the same day. Delivery across Lebanon usually takes 1–3 working days.