Hex Brass Shaft Coupler for DC Motors (4-6mm)

Secure Your Builds with a Hex Brass Shaft Coupler for DC Motors

Power your projects with precision using the hex brass shaft coupler for DC motors (4-6mm). This compact brass coupling bridges 4mm and 6mm motor shafts to mechanical components for secure torque transfer, long-term stability, and seamless integration without extra machining.

Key Features and Benefits

• Hex brass construction: Solid brass resists corrosion and wear while providing a firm grip on shafts.
• 4-6mm shaft compatibility: Designed to fit common DC motor shafts used in robotics, RC models, and automation kits.
• High torque transfer: Hex profile minimizes slippage and improves power delivery to wheels, gears, or pulleys.
• Effortless installation: Fits over the shaft and secures with set screws—no welding or complex tools required.
• Precision machined edges: Ensures smooth rotation and consistent motion transfer under load.

Typical Applications

• Robotics and educational kits
• DIY automation and maker projects
• RC vehicles and model drives
• Motorized wheels, pulleys, and small gear trains
• Prototyping and lab setups in maker spaces and workshops

Technical Details and Installation Tips

• Material: Brass (corrosion resistant and durable)
• Shaft sizes: Accepts 4mm and 6mm shafts (use the matching bore orientation)
• Mounting: Secure with the supplied set screw(s); tighten to recommended torque to prevent slipping.
• Alignment: Ensure shafts are co-axial to avoid excess vibration and premature wear.
• No special tools required: common hex key or screwdriver is sufficient for installation.

Why Choose This Brass Hex Motor Coupling in Pakistan

• Trusted in educational kits and maker labs across Pakistan for reliability and affordability.
• Performs well under frequent motion cycles and temperature variations common in local environments.
• Universal fit works with servo motors, geared motors, and standard DC motor drives.

Maintenance and Longevity

• Periodic check: Inspect set screws and shaft alignment regularly, especially after heavy use.
• Clean and protect: Remove dust and apply light lubrication to mating components as needed to extend service life.
• Replace if worn: Monitor for looseness or visible wear and replace the coupler to maintain safe operation.

Upgrade your mechanical connection today. The hex brass shaft coupler for DC motors (4-6mm) delivers compact, reliable performance for robotics, RC, and automation projects.

Note: Images are for illustration purposes only.