POLISAN Premium Raw Edge Cogged V-Belts | High-Efficiency Industrial Transmission Solutions
Engineered for precision and power, POLISAN Cogged V-Belts represent the next generation of industrial drive technology. Designed to outperform standard wrapped belts in high-speed and small-pulley applications, POLISAN ensures your machinery runs longer, cooler, and more efficiently.
- Overview
- Recommended Products
- Optimized Bending Resilience POLISAN's molded notch design reduces internal friction during rotation. This high flexibility allows our Cogged V-Belts to wrap around smaller sheaves without the risk of thermal cracking, a common failure in generic wrapped alternatives.
- Precision Raw Edge Engineering The un-wrapped, precision-ground sidewalls of the POLISAN Raw Edge V-Belt provide a consistent coefficient of friction. This ensures a tighter grip on the pulley, significantly reducing energy loss through slippage.
- Engineered Heat Dissipation By removing the fabric cover and incorporating deep cogs, POLISAN has engineered a belt that breathes. Increased surface area leads to faster cooling, preserving the belt’s tensile strength even in continuous 24/7 industrial operations.
- Multi-Layer Material Integrity Utilizing high-modulus polyester cords and fiber-loaded EPDM rubber, POLISAN Industrial Belts are inherently resistant to stretching, oil contamination, and ozone exposure.
- Energy & Mining: Heavy-duty crushers and air compressors.
- Automotive OEM: Precision transmission for cooling systems.
- HVAC Systems: High-efficiency air handling units (AHUs).
- Manufacturing: CNC machinery and high-speed textile spindles.

Core Advantages
Technical Specifications
| Specification | XPZ / 3VX | XPA | XPB / 5VX | XPC |
|---|---|---|---|---|
| Top Width (mm) | 9.7 | 12.7 | 16.3 | 22.0 |
| Height (mm) | 8.0 | 10.0 | 13.0 | 18.0 |
| Sidewall Angle | 40° | 40° | 40° | 40° |
| Efficiency Rating | Up to 98% | Up to 98% | Up to 98% | Up to 98% |
| Temperature Range | -30°C to +90°C | -30°C to +90°C | -30°C to +110°C | -30°C to +110°C |
Key Application Industries
Why Choose POLISAN for Your Transmission Needs?
At POLISAN, we don't just manufacture belts; we engineer reliability. Our production line integrates the latest Xiaoman CRM data insights to ensure our global inventory meets the most rigorous delivery timelines. Every POLISAN Cogged V-Belt undergoes dynamic fatigue testing to guarantee that your operational downtime is minimized.