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Magnetic Embedded Timing Belts for Wall-Climbing Robots
High-performance timing belts with embedded permanent magnets, custom-engineered for wall-climbing robots. Featuring high-strength PU, lightweight neodymium magnets, and zero-stretch reinforcement. Optimize your robot’s vertical adhesion and drive synchronization with Yonghang’s precision-engineered magnetic belts.
- Introduction
Introduction
Magnetic Embedded Timing Belts: Empowering Wall-Climbing Robots
Wall-climbing robots require a perfect balance between lightweight mobility and reliable magnetic adhesion. Our Magnetic Embedded Timing Belts are designed to provide both drive synchronization and vertical holding force simultaneously. By embedding high-power magnets directly into the high-friction PU belt, these belts enable robots to traverse vertical steel surfaces—such as ship hulls, storage tanks, and industrial infrastructure—with confidence.
Unlike external magnetic tracks, our integrated design ensures a streamlined, low-profile footprint, significantly reducing the robot's weight while maintaining peak adhesion force.
Advanced Engineering for Vertical Operations:
Optimized Magnet Array: We utilize high-density Neodymium (NdFeB) magnets, precisely positioned and sealed within the belt to maximize Gauss output while maintaining structural integrity.
Superior Traction & Grip: The base belt is produced from high-friction polyurethane, ensuring that the drive wheels do not slip during vertical transitions or sudden stops.
Low-Weight, High-Strength: Reinforced with Kevlar or Steel cords, these belts offer the necessary pull strength to support the robot’s weight without the belt stretching or sagging over time.
Vibration Dampening: The PU base acts as a shock absorber, smoothing out the robot’s movement on uneven steel surfaces and protecting the internal magnetic structure.
| Feature | Specification |
| Primary Belt Type | T10 / AT10 / 8M / 5M (Customizable) |
| Belt Material | High-Grip Thermoplastic Polyurethane (PU) |
| Magnet Material | Industrial Neodymium (NdFeB) |
| Adhesion Force | Customized per magnet density (N/cm²) |
| Reinforcement | Kevlar (for low weight) or Steel Cord (for high load) |
| Surface Finish | Smooth or Anti-slip texture |
| Positioning Tolerance | ±0.05 mm (Precision CNC Pocketing) |
| Chemical Resistance | Resistant to oils, water, and cleaning fluids |
| Operating Temp | -10°C to +70°C |
💡 Engineering Tips for Customization:
Weight Optimization: For wall-climbing applications, weight is critical. We strongly recommend Kevlar reinforcement paired with Neodymium (NdFeB) magnets to achieve the highest "Adhesion-to-Weight" ratio.
Surface Friction (Anti-Slip): If the robot operates on smooth or inclined surfaces, a secondary 1mm soft rubber coating over the magnets is recommended. This not only protects the magnets from impact but also provides the necessary friction to prevent downward sliding.
Pulley Compatibility: If magnets are embedded on the tooth side, please ensure your drive pulleys are made from non-magnetic materials (e.g., Aluminum or 300-series Stainless Steel) to avoid magnetic drag or cogging interference.
