Hex Coupler For DC Geared Motor 6mm
The Hex Coupler For DC Geared Motor 6mm is a compact mechanical coupling designed to transfer rotational motion from a compatible DC geared motor shaft to a robot wheel or wheel hub. It is particularly suitable for smart robot cars, small robotic vehicles, educational robotics projects, and other compact motor-driven mechanisms.
Features:
- Brass construction for a rigid mechanical connection.
- 6mm motor shaft opening.
- Hexagonal wheel-side coupling design.
- 18mm overall length.
- Compact construction for small robotic mechanisms.
- Includes fastening hardware for securing the coupling.
- Simple installation and removal.
- Suitable for compatible DC geared motors and robot wheels.
- Suitable for smart car and small robotics applications.
Specifications:
| Parameter | Value |
|---|---|
| Product Type | Hex Motor Coupler |
| Material | Brass |
| Color | Gold |
| Motor Shaft Diameter | 6mm |
| Inner Diameter | 6mm |
| Outer Diameter | 11.5mm |
| Overall Length | 18mm |
| Lower Section Width | 12mm |
| Upper Hex Section Width | 7mm |
| Shape | Hexagonal |
| Fastening | Set Screws and Top Screw |
Applications:
- Smart robot car wheel assemblies.
- DC geared motor projects.
- Small robotic vehicles.
- DIY robotics projects.
- Educational robotics kits.
- Motor-driven wheel mechanisms.
- Robot wheel and hub connections.
- Compact automation mechanisms.
- Small mobile robots.
Package Include:
- 1x Hex Brass Motor Coupling 6mm.
- 1x M4 Phillips Screw.
- 2x Set Screws.



