Description
The Rero Modular U-Joint is a specialized mechanical linkage engineered to create multi-axis pivoting joints—such as robotic elbows, knees, and shoulders—when paired with a G15 Cube Servo and Rotatable Joint. Designed specifically for the G15 ecosystem, this universal joint provides the structural articulation and geometric freedom needed to build advanced, multi-degree-of-freedom robotic arms and walking humanoids.
Fabricated from high-quality, durable engineering plastic, the U-joint combines a lightweight 20-gram footprint with exceptional impact resistance, ensuring it can handle the mechanical stress of dynamic robotic movement without adding excessive load to your actuators. Measuring 62mm in length by 60mm in width, it integrates seamlessly into custom mechanical frames, making it an essential building block for makers, educators, and robotics developers.
Note: Product images are for reference only. The actual product may vary slightly in appearance or dimensions.
Key Features
- G15 Cube Servo Compatibility: Designed specifically to mount cleanly with G15 series smart servos and standard Rero framing components.
- Multi-Axis Articulation: Enables complex pivoting movements ideal for mimicking biological joints like knees, elbows, and hip hinges.
- High-Strength Plastic Build: Molded from robust, durable polymer material tailored to withstand repetitive mechanical stress and torque loads.
- Lightweight Design: Weighing just 20 grams, it minimizes structural dead weight to preserve servo speed and payload capacity.
- Compact Form Factor: Measures 62mm x 60mm x 36mm, fitting easily into tight robotic chassis and limb assemblies.
Benefits
- Enhanced Robotic Mobility: Unlocks complex kinematic ranges of motion for advanced bipedal and multi-joint robotic projects.
- Secure Mechanical Integration: Matches standard Rero slot dimensions for fast, reliable assembly using standard fasteners.
- Balanced Strength-to-Weight: Rigid enough to support articulating loads while remaining lightweight for optimal motor efficiency.
- Versatile Prototyping: A fundamental structural component for building custom manipulators, animal-like quadrupeds, and humanoid robots.
Applications
- Robotic Arms & Manipulators: Perfect for constructing multi-axis elbow and shoulder joints in educational robotic arms.
- Humanoid & Quadruped Robots: Used to build flexible knee and hip joints for walking and crawling robot platforms.
- STEM Education & R&D: A great hands-on component for teaching kinematics, degrees of freedom, and mechanical design principles.
- Custom Animatronics: Ideal for driving moving mechanical frames and expressive puppet joints.
Package Includes
- 1 x Rero Modular U-Joint Component (Grey)
Specifications
| Parameter | Specification |
|---|---|
| Item Type | Modular U-Joint / Robotic Linkage |
| Compatibility | G15 Cube Servo & Rotatable Joints |
| Color | Grey |
| Material | Durable High-Impact Plastic |
| Dimensions | 62 mm (L) x 60 mm (W) x 36 mm (H) |
| Weight | 20g (Shipping Weight: 22g) |
