8 mm to 8 mm Rigid Aluminium Shaft Coupling

Designed to directly connect two 8 mm shafts, this rigid shaft coupling provides a solid, backlash-free connection between the motor and the driven component. It is intended for applications where both shafts are accurately aligned and maximum torsional rigidity is required.

Machined from aluminium, it offers an excellent balance between strength and low weight, making it suitable for FDM 3D printers, light-duty CNC machines, automation equipment and other shaft-driven systems. Because it is a rigid coupling, it does not compensate for shaft misalignment, so proper installation and shaft alignment are essential for reliable long-term operation.

Key Features

• Rigid aluminium shaft coupling.
• 8 mm to 8 mm bore.
• Direct, backlash-free torque transmission.
• Designed for accurately aligned shafts.
• Secured using integrated set screws.

Technical Specifications

• Material: Aluminium.
• Bore diameter: 8 mm × 8 mm.
• Rigid design without misalignment compensation.

Recommended Applications

• FDM 3D printers.
• Light-duty CNC machines.
• Linear motion systems.
• Automation equipment.
• Connecting two 8 mm shafts.

Package Contents

• 1 × 8 mm to 8 mm rigid shaft coupling.