Adjustable Stroke Linear Actuators

Description The Adjustable Stroke Series is a world-first innovation by FIRGELLI®, offering the ultimate flexibility in linear motion control. Unlike standard actuators with fixed stroke lengths, this premium unit features an Externally Adjustable Limit Switch mechanism. By simply sliding the adjustment device on the body, you can fine-tune the end-of-stroke stopping position by up to 1 inch (25.4mm). This allows for perfect installation fitment without the need for custom fabrication or complex control systems. Built for reliability, the series is manufactured from Aerospace-Grade Aluminum and sealed to an IP66 rating, ensuring protection against dust and powerful water jets. With built-in limit switches to prevent over-travel and zero-maintenance architecture, this actuator is the definitive choice for engineers who demand adaptability and longevity. Key Features Stroke Adjustability: Instantly shorten the extended stroke by up to 1" for precise alignment. Premium Build: High-grade aluminum housing offers superior strength and corrosion resistance. IP66 Protection: Dust-tight and water-resistant for harsh indoor or outdoor environments. Versatile Power: Available in 35 lb, 150 lb, and 240 lb force options to match your load requirements. Maintenance-Free: Sealed design requires no lubrication or servicing over its lifespan. Compatible Accessories (Sold Separately): MB1-P Brackets - MB6-P Body Brackets - MB10 Rod End Brackets - MB-PB Base Bracket (Column Lift Conversion) - Remote Systems Need help planning your wiring? Use our Interactive Wiring Generator. Specifications Model Series FA-AL-35-12-(X) FA-AL-150-12-(X) FA-AL-240-12-(X) Dynamic Force 35 lbs 150 lbs 240 lbs Static Force (Holding) 200 lbs 300 lbs 500 lbs Speed (Full Load) 2.0" / sec 0.30" / sec 0.24" / sec Gear Ratio 5:1 20:1 30:1 Duty Cycle 20% IP Rating IP66 (Dust Tight / Water Resistant) Drive Mechanism ACME Screw Voltage Input 12V DC Max Current Draw 5 Amps Operational Temp -26°C to 65°C (-15°F to 150°F) Noise Level 20 dB over Ambient Limit Switches Retracted: Fixed | Extended: Adjustable up to 1" (25.4mm) Clevis End 1/4" diameter Certifications CE Compatible Brackets MB1-P, MB6-P, MB10, MB-PB Dimensional Data & Weights Stroke Length Retracted Length Extended Length Weight CAD Reference 2" 6.53" 8.53" 1.68 lbs FA-(F)-12-2-P 4" 8.53" 12.53" 1.92 lbs FA-(F)-12-4-P 6" 10.53" 16.53" 2.12 lbs FA-(F)-12-6-P 8" 12.53" 18.53" 2.48 lbs FA-(F)-12-9-P 10" 14.53" 24.53" 2.48 lbs FA-(F)-12-9-P 12" 16.53" 28.53" 2.78 lbs FA-(F)-12-12-P 14" 18.53" 21.53" 2.88 lbs FA-(F)-12-12-P 18" 22.53" 40.53" 3.40 lbs FA-(F)-12-12-P 22" 26.53" 48.53" 4.02 lbs FA-(F)-12-12-P 24" 28.53" 52.53" 4.52 lbs FA-(F)-12-12-P 28" 32.53" 60.53" 4.82 lbs FA-(F)-12-12-P 30" 34.53" 64.53" 4.68 lbs FA-(F)-12-30-P Technical Drawings Performance Graph Product Video Series Review & Adjustment Guide Column Conversion Demo MB-PB Bracket Installation Operating Demo Real-World Application 3D Model Downloads (.STEP) 2 Inch Stroke 6 Inch Stroke 8 Inch Stroke 10 Inch Stroke 12 Inch Stroke 14 Inch Stroke 18 Inch Stroke 22 Inch Stroke 24 Inch Stroke 28 Inch Stroke 30 Inch Stroke Documentation Download Spec Sheet