PowerMax™ Composite Idler Pulleys and Sprockets
Lightweight, Quiet, Durable

Fenner Drives is the industry leader in composite products for industrial power transmission and material handling applications. PowerMax Idler Pulleys and Sprockets offer superior composite design for years of successful service, even in the harshest surroundings. The use of high strength glass-reinforced nylon makes our pulleys and sprockets ideal for washdown applications and corrosive environments (optional stainless steel bearings essential for full resistance).

PowerMax Idler Pulleys and Sprockets are perfect for use as high speed idlers on conveyors, packaging equipment, lawn and garden equipment, floor cleaning machines and in many other power transmission applications.

Our extensive selection of stock sizes provides for immediate product availability. Should your application require something special, Fenner Drives in-house engineering can help you design a custom idler pulley or sprocket that fits both your budget and your production lead time requirements.

Combine PowerMax Composite Idlers and Sprockets with our T-Max Automatic Linear and Rotary Tensioners for a simple "off the shelf" tensioning solution.

The PowerMax Technology Advantage

• Molded of premium quality, high-strength, glass-reinforced nylon composite
• Insertion molded ABEC 1 high-precision bearings
• Precision sealed bearings are greased for life — never need relubrication
• State-of-the-art precision molding assures consistent quality parts
• Finite Element Stress Analysis (FEA) assures superior product performance
• Stringent product testing and quality checks ensure that you only get the best products for years of dependable service

• Light-weight
• Corrosion resistant
• Quiet
• Reduced axial and radial runout
• Excellent concentricity
• Longer belt, cable and chain life
• Pulleys ideal for use with flat, round, or V-section belts and cables
• Sprockets available for #30 – #85 roller chain

• For simplified mounting of PowerMax Idlers
• Made from high quality sintered iron
• Available as bore, clevis, and shoulder adapters
• Easy press-fit installation
• Factory installation available at no extra charge

Engineering data and product specifications.

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