Creality
Aluminium Flexible Coupling Coupler Helical Shaft 5 mm × 8 mm
- Material: Aluminium.
- Bore diameter d₁: 5 mm; Bore diameter d₂: 8 mm.
- Torsional stiffness: Zero-backlash one-piece construction.
- Outer diameter approx: 19 mm; Length approx: 25 mm.
Non-returnable
SKU - YTX-ZC-000108
₹60.18
₹90.27
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Product Details
Key Features
- High-precision aluminium flexible coupling with helical (spiral) cut design allows compensation of misalignment while transmitting torque with minimal backlash. :contentReference[oaicite:1]{index=1}
- Helical cut in the body makes the coupling behave like a spring in radial, axial and angular directions (to some extent), ensuring smooth rotational transfer between a 5 mm shaft and an 8 mm shaft. :contentReference[oaicite:2]{index=2}
- Designed for precision motion systems such as 3D printers, CNC machines and robotics, where shaft alignment may not be perfect but torque transfer must remain reliable. :contentReference[oaicite:3]{index=3}
Applications
Ideal for coupling a 5 mm motor shaft (for example stepper motor) to an 8 mm driven shaft or lead screw in FDM/FFF 3D-printers, CNC routers or robotic axes. Flexible helical design helps reduce binding and ensure precise motion.
Specifications
| Specification | Value |
|---|---|
| Material | Aluminium |
| Bore diameter 1 (d₁) | 5 mm |
| Bore diameter 2 (d₂) | 8 mm |
| Outer diameter (OD) approx | 19 mm :contentReference[oaicite:4]{index=4} |
| Length (L) approx | 25 mm :contentReference[oaicite:5]{index=5} |
| Torsional stiffness / backlash | Zero-backlash one-piece construction :contentReference[oaicite:6]{index=6} |
| Weight (approx) | 15 g :contentReference[oaicite:7]{index=7} |
Package Includes
- 1 × Aluminium Flexible Coupling Coupler Helical Shaft 5 mm × 8 mm. :contentReference[oaicite:8]{index=8}
