V-Belt Pulleys for Taper Bushes

   European standards : 

    a) V-belt pulley for taper bushing: SPZ, SPA, SPB, SPC, up to 10 grooves   

    b) Adjustable speed V-belt pulleys and variable speed pulleys              

    c) Flat belt pulleys and conveyor belt pulleys

·   American standard:  

    a) Sheaves for taper bushing: 3V, 5V, 8V     

    b) Sheaves for QD bushings: 3V, 5V, 8V    

    c) Sheaves for split taper bushing: 3V, 5V, 8V    

    d) Sheaves for 3L, 4L or A, and 5L or B belts: AK, AKH,2AK, 2AKH, BK,  BKH,2BK, 2BKH, 3BK    

    e) Adjustable sheaves: poly V-pulley, multi-pitch H, L, J, K and M

·   Bore: pilot bore, finish bore, taper bore, bore for QD bushing

-   Parts can be made according to drawings and/or samples

·  we can offer the rang size diameter 62MM~2000MM

Advantages of V-Belt Pulleys:

1. Efficient Power Transmission - V-shaped grooves maximize belt contact, reducing slippage and improving torque transfer.

2. Shock Absorption - Cushions machinery from sudden load changes, protecting components.

3. Cost-Effective - Affordable manufacturing and maintenance compared to chain or gear drives.

4. Versatile Speed Control - Adjustable pulley sizes enable variable speed ratios.

5. Quiet Operation - Generates less noise than metal chain drives.

6. Easy Installation/Maintenance - Simple to mount, align, and replace with basic tools.

7. Durable Materials - Cast iron, steel, or aluminum construction for long service life.

Applications of V-Belt Pulleys:

1. Industrial Machinery - Conveyors, pumps, lathes, and compressors.

2. Agricultural Equipment - Tractors, combines, and irrigation pumps.

3. Automotive Systems - Alternators, water pumps, and superchargers.

4. HVAC Systems - Blowers, fans, and air handling units.

5. Home Appliances - Washing machines, dryers, and power tools.

6. Mining/Construction - Crushers, elevators, and drilling rigs.

7. Renewable Energy - Wind turbines and hydroelectric generators.

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