Flexible Coupler (3mm to 6 mm)

Overview

This Flexible Coupler (3mm to 6mm) is a precision-engineered connector designed to join motor shafts to other mechanical components, such as lead screws or threaded rods. It compensates for slight misalignment between shafts, reducing stress and vibration in your system. Ideal for CNC machines, 3D printers, and robotics, this coupler ensures smooth, accurate motion transfer, enhancing the overall performance of your project.

Key Features

• Flexible Design: Absorbs parallel and angular misalignment, reducing bearing loads and preventing damage.
• Wide Compatibility: Fits shafts from 3mm to 6mm diameter, accommodating a variety of motors and components.
• Precision Machining: Ensures tight tolerances for minimal backlash and reliable torque transmission.
• Durable Construction: Made from high-quality aluminum alloy with a black anodized finish for corrosion resistance.
• Easy Installation: Pre-drilled set screws for quick and secure fastening.

Technical Specifications

• Bore Diameter: 3mm to 6mm (one side 3mm, other side 6mm)
• Outer Diameter: 20mm
• Length: 25mm
• Material: Aluminum alloy, black anodized
• Set Screws: 2 per side, M3
• Weight: 30g

Applications & Use Cases

• CNC Machines: Connect stepper motors to lead screws for precise positioning.
• 3D Printers: Link motor shafts to threaded rods for accurate layer movement.
• Robotics: Transmit motion between motors and gearboxes or wheels.
• Automation: Use in conveyor systems and other automated equipment.
• DIY Projects: Ideal for hobbyist builds requiring flexible shaft connections.

What's Included

• 1x Flexible Coupler (3mm to 6mm)
• 4x M3 set screws (pre-installed)
• 1x Hex wrench (1.5mm)

Compatibility

• Compatible with NEMA 17 and NEMA 23 stepper motors (shaft diameter 5mm or 6.35mm with adapter).
• Works with lead screws, threaded rods, and shafts ranging from 3mm to 6mm in diameter.
• Suitable for use with common CNC and 3D printer kits.

MOKWN Recommendation

For Egyptian makers and engineers, this flexible coupler is a must-have for any precision motion project. It offers reliable performance at an affordable price, ensuring your CNC or 3D printer runs smoothly. Pair it with our range of stepper motors and lead screws for a complete setup. Order now and experience the difference in your builds!