Stepper adapter coupling 5mm to 8mm
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Flexible 5mm‑to‑8mm helical shaft coupler for stepper motors, 8mm leadscrews, CNC machines, robotics, and 3D printers.
- Ocena
- 0 / 5
- Polubienia
- 18
- Pobrania
- 98
- Wydruki
- 0
- Wyświetlenia
- 336
- Oceny
- 0
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Informacje o modelu
- Źródło
- Printables
- Kategoria
- Other Printer Parts & Upgrades
- Licencja
- GNU General Public License v3.0
This model is based on the geometry of the McMaster‑Carr 2464K14 clamping precision flexible shaft coupling. It connects a 5 mm stepper motor shaft to an 8 mm leadscrew, using a helical flex pattern to compensate for minor misalignment and reduce vibration in motion systems.
The coupling provides reliable torque transfer for 3D printers, CNC machines, robotics projects, and general mechanical assemblies. The clamping interface ensures a secure fit on both shafts, while the flexible cut allows smoother motion compared to rigid couplers.
Printed versions are ideal for prototyping, alignment testing, or lightweight applications where a metal coupler isn’t required.