Airstroke™ Polyactuators

Airstroke™ Polyactuators

Firestone Airstroke Polyactuators

The Ultimate Space Saver

The Ultimate Space Saver

Firestone Airstroke Polyactuators serve as a compact alternative to traditional hydraulic and pneumatic cylinders. Each has daisy chain tubing capabilities and is lab tested for five million cycles to ensure the utmost quality. Ideal applications include conveyor transfer sections and roller brakes or applications requiring .6-inch (15mm) clearance.  

Our lineup is comprised of three models: 50-P (50mm/1.97in), 70-P (70mm/2.75in) and the industry-leading 120-P (120mm/4.72in) units, which can lift loads up to 100 lbs (45kg) with a .5-inch (12.7mm) stroke at 50 PSI.

A Small-but-Mighty Solution

A Small-but-Mighty Solution

  • Corrosion-resistant polyurethane composition
  • Friction and leak-free design (no pistons, rods or sliding seals)
  • No lubrication, grease or oil required
  • 80% lower profile than typical pancake cylinders*
  • Up to 475 lbs (215kg) of force over .75 inch (19mm) of stroke
  • A fraction of the cost of traditional pancake cylinders
  • Complies with FDA food-contact regulations 21 CFR ‍ ‍177.1680 (Polyurethane Resins) and ‍177.2600 (Rubber Articles Intended for Repeated Use)
  • 3 standard sizes available*

* Inquire about Firestone's new or custom product development capabilities that fit your application requirements

Styles

Detailed Product Specs

See Metric Units
Force Output at 100 PSIG
Style Number Max Diameter at 100 PSIG (in) Min Height (in) Max Stroke (lbs) @ Max Stroke
50-P 1.97 0.45 0.4 69
70-P 2.75 0.63 0.4 132
120-P 4.72 1.35 0.8 516

Polyactuator Applications


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