Gates 5/B158 Hi-Power II PowerBand V-Belt

The Gates 5/B158 Hi-Power II PowerBand V-Belt is a heavy-duty, multi-belt solution designed for reliable and efficient power transmission in industrial applications. The PowerBand design eliminates belt slippage, vibration, and turnover, making it ideal for demanding machinery.

Key Features:

General Specifications:

1. Model: 5/B158

   • “5”: Indicates 5 joined belts in the PowerBand.
   • “B”: Refers to the classical V-belt profile (5/8-inch top width).
   • “158”: Nominal inside length of the belt in inches (158 inches).

2. PowerBand Design:

   • Multiple V-belts are joined with a high-strength backing to function as a single unit.
   • Prevents individual belt misalignment or turnover.

3. Material:

   • Constructed with Gates’ proprietary rubber compound for durability and flexibility.
   • Features a tough backing material for added stability and load distribution.

4. Performance:

   • Superior resistance to oil, heat, and abrasion.
   • Designed for smooth and quiet operation even under high torque or shock loads.

5. Temperature Range:

   • Operates in temperatures from -30°C to +60°C (-22°F to +140°F).

Applications:

• Heavy industrial machinery, such as conveyors, compressors, and pumps.
• Agricultural equipment, including combines and tractors.
• Mining, construction, and forestry equipment.
• Any multi-pulley power transmission system requiring high stability and reliability.

Advantages:

1. Improved Reliability:
   • Prevents belt whip and uneven load sharing.
   • Enhances the lifespan of belts and pulleys.
2. Reduced Maintenance:
   • Fewer adjustments and replacements compared to individual belts.
3. High Efficiency:
   • Transmits more power with less energy loss.
4. Durability:
   • Withstands harsh conditions and demanding loads.

Installation Tips:

1. Check Pulley Alignment:
   • Ensure pulleys are aligned to prevent uneven wear.
2. Tensioning:
   • Use proper tensioning tools or methods as per Gates’ recommendations to avoid under- or over-tensioning.
3. Replace as a Set:
   • If replacing, install all belts in the PowerBand to maintain balance and performance.
4. Inspect Components:
   • Check pulleys and bearings for wear before installation.