5mm x 5mm Aluminum Flexible Shaft Coupling for 3D Printers

The 5mm x 5mm Aluminum Flexible Shaft Coupling for 3D Printers is a precision-machined component engineered to connect two shafts while compensating for minor misalignments, reducing vibrations, and minimizing backlash. Ideal for applications requiring high accuracy, such as 3D printers, CNC machines, and robotic systems, this coupling ensures smooth, reliable torque transfer between motors and lead screws.

Constructed from high-grade aluminum alloy, the coupling features a helical cut that provides excellent flexibility and torque stability. The dual 5mm bores allow for a perfect fit on 5mm shafts, while the included hex screws ensure a secure and easy installation. Whether you’re upgrading a 3D printer or building a custom motion platform, this coupling is a vital component for precise motion control.

🔧 Key Features

• 5mm to 5mm bore – compatible with standard NEMA motor shafts
• Helical cut design provides flexibility and reduces vibrations
• Minimizes backlash for high-precision motion control
• Lightweight and corrosion-resistant aluminum alloy
• Perfect for 3D printers, CNC machines, and robotics
• Easy installation with included M3 set screws

📐 Technical Specifications

📌 Applications

• 3D printers (Z-axis couplings)
• CNC motion systems and drive shafts
• Robotics and automation setups
• Lead screw and motor shaft connection
• Precision motion control platforms

💡 Why Choose This Shaft Coupling?

The 5mm x 5mm Aluminum Flexible Shaft Coupling is the go-to choice for reducing backlash and mechanical stress in precision applications. Its high-quality build and flexible design ensure long-term durability and optimal alignment of motor and driven components.

📦 Package Includes

• 1 × 5mm x 5mm Aluminum Flexible Shaft Coupling