VARIBELT*VX® POWER DRIVE narrow-section belt is available also in 3V, 5V and 8v sections defined by standards RMA/MTPA IP 22 and ASAE S 211.5. All the belts have the qualities of classical-section belts, including length stabilization. They are particularly suitable for equipment designed to American standards. They also conform to ISO standard 1813 for anti-static requirements. The belt designation contains the section code 3V, 5V and 8v followed by the length code. The latter is a rounding- off the effective length measured in 1/10 inch.VARIBELT*VX® POWER DRIVE WEDGE Belts are perfect for use in applications requiring long lengths or when cog-belts are too aggressive. It also allows more compact design on multiple belt drives. Made of specially formulated rubber compounds Heavy duty cover protects against harsh environmental conditions and contributes to longer life in applications where oil, heat and grease exist Provides excellent static dissipation. The proven wedge configuration assures stability when heavy shock loads are encountered Delivers an ideal balance between controlled power transfer and slippage. High-Modulus Cords Tough enough to carry high HP loads with minimum stretch. Results in better belt stability and fewer take-up adjustments. Maximum Cord Support Contributes to a quiet, smooth-running belt. Compression Section Multi-layered compression section features fiber reinforcement to provide excellent support to the cord line while maintaining belt flexibility. Helps eliminate compression cracks and contributes to longer wear. Heavy Duty Cover Stress-relieved fabric cover flexes better than ordinary fabric to improve belt life. Assures a smooth transfer of power.