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4" Stroke 150 lb Force Feedback Linear Actuator

4" Stroke 150 lb Force Feedback Linear Actuator

Firgelli Automations


Sorry, this product is temporarily out of stock.

These Actuators have built in Potentiometers inside them so you can determine the position of the actuators at any point in time.

For all applications requiring feedback, our potentiometer equipped linear actuator line is your solution. Offering two variations in the line-up, the 35 lb dynamic force or 150 lb dynamic force linear actuator, your intelligent system for your project just got a lot more versatile. This line is constructed of high grade materials: an aluminum inner and outer tube paired with a zinc alloy housing, resulting in enhanced corrosion resistance for a long service life. As with all of our linear actuators these variations both come equipped with factory built-in limit switches as well as a clevis mounting point on each end to ensure easy fitment. The potentiometer feedback runs on a 10K ohm 3-wire system, and the linear actuator is controlled by a two wire system where reversing the polarity will retract the actuator; this system is easily wired to circuit boards for intelligent control, as well as relays, switches, and more. The Feedback Rod Actuator Line uses the MB1 Mounting Brackets.

Model FA-PO-35-12-XX FA-PO-150-12-XX
Dynamic Force 35 lb 150 lb
Static Force 70 lb 300 lb 
Speed ("/S) 2" .5
Duty Cycle 20%
IP Rating 54
Input 12v DC
Operational Temperature -26°C/65°C (-15°F/150°)
Limit Switch Built-in (factory preset)
Safety Certifications CE, ROHS
Bracket(s) MB1 and/or MB6
Feedback 10K ohm 3-wire potentiometer


Stroke Retracted Length Extended Length Weight
2" 7.9" 9.9" 2.7 lbs
4" 9.9" 13.9" 2.9 lbs
6" 11.9" 17.9" 3.1 lbs
8" 13.9" 21.9" 3.4 lbs
12" 17.9" 29.9" 3.85 lbs


Feedback Rod Actuator Dimensions

All feedback actuators are compatible with the Firgelli Linear Actuator Control board, also known as the LAC board. More information can be found by following this link.