Flexible Coupling New Rigid Type 5x8mm – Shaft Connector for 3D Printers, CNC & Robotics
The Flexible Coupling New Rigid Type 5x8mm is a precision shaft coupling designed to transmit torque efficiently between two shafts while accommodating angular misalignment, parallel offset, and axial motion.
- Helical flexible coupling Ideal for 3D printers, CNC machines, robotics, and motion control systems, this coupling ensures smooth operation and reduces stress on connected components.
- Crafted from a single piece of high-quality material, the coupling becomes flexible through a spiral cut helical design, creating a curved, resilient beam that absorbs misalignment.
- Robotics shaft connector 5x8mm rigid-type flexible coupling can handle angular misalignments up to 1.5° and minor parallel misalignment, while also helping with vibration damping and noise reduction.
- Precision motion flexible coupling perfect for connecting stepper motor shafts, lead screws, or servo motors in precision motion control systems.
Applications – Flexible Coupling 5x8mm (Rigid Type)
- 3D Printers: Connect stepper motors to lead screws for precise filament movement.
- CNC Machines: Ensure smooth torque transfer in milling, engraving, or cutting systems.
- Robotics: Provides reliable shaft connections for robotic arms and automated components.
- Automation Systems: Ideal for conveyors, assembly lines, and other automated machinery.
- Precision Motion Assemblies: Reduces vibration and backlash in sensitive mechanical assemblies.
Specifications – Flexible Coupling 5x8mm (Rigid Type)
- Inner Diameter: 5mm on one side, 8mm on the other side
- Material: Aluminum or CNC-machined alloy
- Design: Spiral cut helical design for flexibility
- Flexibility: Accommodates angular, parallel, and axial misalignment
- Type: Rigid flexible coupling for stepper and servo motors
Package Includes
- 1 × Flexible Coupling 5x8mm (Rigid Type)








The Quality is best as shown in details, good customer support