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Aluminum Flexible Helical Beam Shaft Coupler
Compact Aluminum Flexible Helical Beam Shaft CouplerHigh-Precision Power TransmissionThis Aluminum Flexible Helical Beam Shaft Coupler is designed to seamlessly connect driving shafts (like stepper motors) to driven shafts (like lead screws). Machined from high-strength aluminum alloy, it features a specialized helical spiral cut that provides excellent multi-axial flexibility while maintaining zero backlash for precise rotational timing.Critical Component Protection- Misalignment Correction: Absorbs parallel, angular, and axial misalignments to prevent mechanical binding.
- Bearing Protection: Isolates structural stress, drastically reducing wear on sensitive motor bearings and guide rails.
- Vibration Damping: Dampens high-frequency harmonic vibrations for smoother operations and cleaner finishes.
- Secure Fastening: Equipped with dual metric set-screws on both ends for a slip-free, reliable hold.
Perfect for 3D printers (eliminating Z-wobble), CNC routers, rotary encoders, and precision robotics.৳ 250.00৳ 300.0017% offAluminum Flexible Helical Beam Shaft Coupler
৳ 250.00৳ 300.0017% off -
Aluminum Flexible Helical Beam Shaft Coupler (8mm to 5mm)
Aluminum Flexible Helical Beam Shaft Coupler (8mm to 5mm)
Quick Overview
This high-precision aluminum flexible helical beam coupler is designed to connect a 5mm motor shaft directly to an 8mm lead screw or rod [image_DjbKdZ.png]. Featuring a parallel-slit helical design, it provides zero-backlash torque transmission while flexing to correct angular, parallel, and axial misalignments between components [image_DjbKdZ.png].
Key Highlights
- Perfect Transition Size: NEMA 17 standard 5mm bore to T8 lead screw 8mm bore [image_DjbKdZ.png].
- Compact Form Factor: 25mm overall length with an outer diameter of 19mm [image_DjbKdZ.png].
- Zero-Backlash Motion: Stiff rotational drive ensures precise positional accuracy for 3D printers and CNC machines.
- Bearing Protection: Absorbs alignment errors and vibrations, drastically extending the life of your stepper motor bearings.
- Secure Fastening: Equipped with dual radial set-screws on each side for a slip-free grip on the shafts [image_DjbKdZ.png].
If you are replacing a faulty coupler, let me know:- Is your machine a 3D printer or a CNC router?
- Are you dealing with any shaft slippage issues during high-speed moves?
I can share tips on using thread-locking fluid or creating flat spots on your shafts for a permanent fix.৳ 250.00৳ 300.0017% offAluminum Flexible Helical Beam Shaft Coupler (8mm to 5mm)
৳ 250.00৳ 300.0017% off -
Flexible Helical Shaft Coupling
Aluminum Flexible Beam Shaft Coupler
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- Application: Connects stepper motors to lead screws in 3D printers, CNC routers, and robotics.
- Function: Compensates for parallel/angular misalignment and dampens vibration while maintaining zero backlash.
- Material: Lightweight, high-strength aluminum alloy.
- Fixing Type: Secure dual-end set screw clamping.
- Standard Size: Outer diameter 19mm, length 25mm (D19L25) [Image 1, Image 6].
Are you checking compatibility for a specific setup? Let me know your motor and lead screw shaft sizes to find the correct bore diameters.৳ 250.00৳ 300.0017% offFlexible Helical Shaft Coupling
৳ 250.00৳ 300.0017% off -
