6mm Brass Hex Coupling - Short - Image 1

6mm Brass Hex Coupling - Short - Image 2

6mm Brass Hex Coupling – Short

Name: 6mm Brass Hex Coupling - Short | Flux Electronix
SKU: 27303
Price: 45.00 EGP
Availability: InStock

SKU: 27303

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45.00 EGP

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Description

6mm Brass Hex Coupling (Short) is a compact, high-precision metric shaft adapter designed to connect a 6 mm motor output shaft to wheels, gears, or robot chassis hubs securely using a rigid hexagonal interface.

⚙️ Technical Specifications

- Inner Diameter (Bore): 6 mm (Designed to slide onto standard 6mm motor shafts, including D-shape and round shafts)
- Outer Profile: Hexagonal (Hex) shape (Typically 12mm hex size for standard RC/robotics wheel compatibility)
- Length: Short profile (Compact length minimizes shaft overhang and reduces rotational wobble)
- Material: Premium Solid Brass (Offers excellent durability, wear resistance, and low friction)
- Fastening Method: Dual Set Screws (Grub Screws) along the side to lock firmly onto the flat side of the motor shaft
- Package Contents: Typically includes 1 Coupling and matching set screws

🛠️ Practical Applications

Robotics Projects: Essential for connecting medium-sized DC gear motors (such as 37GB style or high-torque stepper motors) to rubber wheels or mecanum wheels.
RC Vehicles: Used in custom remote-controlled trucks, rock crawlers, and boats to transfer rotational power to hex-drive wheels or props.
DIY Smart Cars: Ideal for building medium-scale Arduino or Raspberry Pi-powered mobile robots requiring stable wheel hubs.
Precision Hardware: Functions as a compact extension or adapter for custom mechanical linkages in low-clearance spaces.