The ribbed belt combines the features of flat and V-belts. Its longitudinal rib design enables high power transmission at small pulley diameters and high speeds. Thanks to the large contact area with the pulley, it achieves high efficiency and smooth operation, making it ideal for compact and energy-efficient drive systems.

Features

• Combination of flat belt flexibility and V-belt grip.
• High power transmission efficiency and stable operation without slippage.
• Quiet and smooth running with minimal vibration.
• Suitable for small pulley diameters and high-speed applications.
• Long service life with minimal maintenance requirements.
• Can be used in single-direction or multi-direction (serpentine) drives.

Special features

• Available in various profiles (PH, PJ, PK, PL, PM) depending on load and drive size.
• Elastic versions available for installation without tensioners.
• Resistant to wear, heat, and industrial environmental factors.

Applications

• Automotive drives
• HVAC and ventilation systems
• Household appliances
• Industrial machines and conveyor systems
• Compact high-speed drives

Standards

• ISO 9982
• ISO 9981
• RMA/MPTA IP-26