Frequently bought together:
Description
The AMEC AK-series QD (Quick Detachable) belt sheaves are light-to-medium-duty, fixed-pitch cast iron pulleys engineered explicitly for industrial power transmission. Machined to accept an H-style split-taper QD bushing, these sheaves combine rapid shaft mounting with precise belt alignment across a wide range of fractional horsepower applications.
Key Features
- Universal Belt Compatibility: The precision-machined grooves are dual-rated to flawlessly fit standard A-series (4L) V-belts.
- H-Style QD Hub Integration: Engineered to perfectly seat a standard H-style quick-detachable bushing. This setup offers a 360-degree, uniform compression grip on the shaft via two heavy-duty draw bolts.
- High-Grade Cast Iron Construction: Precision-molded from durable gray cast iron and finished with a protective epoxy powder coating to resist corrosion, friction wear, and industrial grease.
- Concentric Runout Resistance: The balanced, solid-web design minimizes vibration and structural wobble at high operational speeds, greatly extending your drive belt's lifespan.
Common Model Configurations
- AK-H Series (e.g., AMEC AK39H): Specifically optimized for 3L, 4L, and A-series belts.
- Multi-Groove Options: Available in single-groove (AK/BK) or double-groove (2AK/2BK) configurations to seamlessly scale power capacity.
Standard Applications
- Commercial HVAC blowers, exhaust fans, and air handlers
- Fractional-horsepower electric motor setups
- Light-duty conveyor systems and automated packaging lines
- High-pressure pump systems and industrial wash equipment.










