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Atlas Copco Series 2 & 3 Belt
Prevent belt slippage, preserve energy efficiency, and protect your pneumatic pipeline from sudden pressure drops. The Atlas Copco Premium Heavy-Duty XPA Drive Belt (Part Number: 2204186164) is a high-tensile, raw-edge cogged V-belt specifically engineered to transfer rotational energy from the main electric motor drive pulley straight to the compressor element. Extensively utilized in Tommy Car Wash Systems utility spaces, this direct factory replacement belt keeps your site's auxiliary air systems running without interruption.
The utility backrooms of busy express tunnels run hot and humid, placing intense structural demands on rubber transmission belts. Cheap, unrated generic wraps stretch quickly under continuous operational cycles, creating excessive frictional heat, dangerous pulley glaze, and power losses that stall the compressor's air delivery. The Atlas Copco 2204186164 features a precision-molded XPA cogged profile that maximizes flexibility around small diameter sheaves while maintaining a rigid lateral grip. Built with high-strength internal tension cords embedded in a premium EPDM rubber matrix, this belt minimizes stretch and maintains precise tension profiles over thousands of operational hours—ensuring your entry gates, chemical pump manifolds, and payment gates have steady air flow.
Key features and benefits include:
- Precision Molded Cogs (XPA Profile): The raw-edge toothed design reduces bending stress and improves heat dissipation, allowing cooler operation and a significantly longer service life than smooth V-belts.
- High-Tensile Elastic Resistance: Advanced internal polyester cord reinforcement prevents structural elongation, cutting down the need for regular tension adjustments.
- Oil, Chemical, & Heat Armor: Engineered to resist airborne chemical vapor, synthetic compressor oil splatter, and ambient room temperatures up to 212°F (100°C).
- Optimum Power Transmission: Delivers superior wedging action within the sheave grooves to eliminate energy-wasting slippage during high-load compressor startup cycles.
- Manufacturer Part Number: 2204186164
- Belt Profile Standard: XPA (Narrow Cogged V-Belt)
- Datum / Pitch Length: 1030 mm
- Top Width Profile: 12.7 mm
- Thickness / Height Profile: 10 mm
- Material Matrix: High-performance fiber-reinforced EPDM core with premium polyester tension cords
- Structural Style: Raw edge, molded notch configuration
When putting on a new XPA 1030 drive belt, never use a screwdriver or pry bar to force the belt over the sheave edge, as this can easily snap the internal polyester tension cords and ruin the belt before it even spins. Always loosen the motor mounting bolts and slide the motor forward to let the belt drop naturally into the grooves. Utilize a specialized belt tension gauge to set the deflection to the exact factory specifications found in your compressor manual—under-tensioning causes slip and thermal glaze, while over-tensioning will cause early bearing failure on your compressor's fluid end.