Celebrating our 10th year!

Our new L16-R Linear
servos are in!
We now have 18 models of linear servos
to power your RC project!

Our 100mm and 50mm EV3 compatible
Lego actuators are in!

Check out our new shipping rates!
Shipping rates to most destinations
have gone down significantly!

We now have inexpensive new Remote Control units!
Wireless control for our "S" series!
Wireless Remote

Get a Linear Actuator Control board (LAC) for 1/2 price when purchased with any "P" series actuator!

Our L12-P actuators are now available in 10mm stroke lengths!

The PQ12 cable adapters are in! Now you can easily extend the cable length of your PQ12 series "S" or "P" actuator!


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  L12-R Linear Servo for RC
L12-R Linear Actuator
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Price: $70.00

Product Code: L12-R

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Description Technical Specs Inventory

The L12-R series of linear servos operate as a direct replacement for standard rotary servos. They use the same standard 3 wire connector, ground power and control. Regardless of how you drive your servos, be it with an RC receiver, an Arduino board, or a VEX micro-controller, the L12-R servo will function in place of a regular servo, but with the added benefit of providing linear motion. These hobby grade units are constructed using an anodized aluminum shaft, metal gearbox, brass screw and steel ball bearings. These actuators are built to last and look stylish on your models. The L12-R is available in 9 models. 3 strokes of 30mm, 50mm and 100mm, coupled with gear ratios of 50:1, 100:1 and 210:1 cover a large variety of applications. Pricing is in US dollars NOTE: The L12-R will not operate with Futaba receivers like the R6014FS that output 2.7 volts. You will need a Smart Fly Power Expander or Orbit Power Jack to bring the signal level up to 5vdc for the L12-R to operate. Need more power? Check out our L16-R series: L16-R Linear Servos

"SmallHaul" Scott built this Bruder 10T using 5 Firgelli "R" series actuators. Love that diesel sound generator!
Another "SmallHaul" Scott creation
Lou DiMarco's 79" P40 Warhawk using an L12-R for the canopy slider
Quadrocopter retracts (VC-550 frame)
  • Plug 'n play with most RC receivers
    3 Stroke lengths
    3 Gearing options

Extension Cable -R
Price: $3.00

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