Actuonix L12 Linear Actuator 50mm 50:1 12V Limit Switch

ActuonixSKU: RB-Fir-69
Manufacturer #: L12-50-50-12-S

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Sale price $97.22

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  • Peak Power Point: 17 N @ 14 mm/s
  • Gear Ratio: 50:1
  • Max Speed (no load): 25 mm/s
  • Input Voltage: 12V
  • Stall Current: 185 mA at 12 V
  • Stroke: 50mm

The Actuonix L12 Actuator 50mm 50:1 12V Limit Switch combines the best features of manufacturer's existing micro actuator families into a highly flexible, configurable and compact platform. It is an axial design which utilizes a powerful PMDC motor and a rectangular cross section for increased strength. It is designed for use within cost-sensitive high-volume OEM products, such as consumer appliances, robots and toys.

Actuonix's unique line of Miniature Linear Actuators enables a new generation of motion-enabled product designs, with capabilities that have never before been combined in a device of this size. This small linear actuator is a superior alternative to designing with awkward gears, motors, servos and linkages. The first member of the L series, the L12, is an axial design with a powerful drivetrain and a rectangular cross section for increased rigidity. But by far the most attractive feature of this actuator is the broad spectrum of available configurations.


  • Compact miniature size
  • Simple control using industry standard interfaces
  • Low voltage
  • Equal push / pull force
  • Easy mounting


  • Robotics
  • Consumer appliances
  • Toys
  • Automotive
  • Industrial automation
  • 1x Actuonix L12 Linear Actuator 50mm 50:1 12V Limit Switch
  • Peak Power Point: 17 N @ 14 mm/s [1 N (Newton) = 0.225 lbf (pound-force)]
  • Peak Efficiency Point: 10 N @ 19 mm/s
  • Max Speed (no load): 25 mm/s
  • Max Force: 22 N
  • Backdrive Force: 12 N
  • Weight: 28 g
  • Repeatability: 0.2 mm
  • Max Side Force (fully extended): 50 N
  • Mechanical Backlash: 0.2 mm
  • Feedback Potentiometer: 2.75 kO/mm ± 30%, <2% linearity
  • Max Duty Cycle: 20 %
  • Lifetime: 1000 hours at rated duty cycle
  • Operating Temperature: -10 °C to +50 °C
  • Storage Temperature: -30 °C to +70 °C
  • Ingress Protection Rating: IP-54
  • Audible Noise: 55 dB at 45 cm
  • Stall Current: 460 mA at 6 V, 185 mA at 12 V

Customer Reviews

Based on 4 reviews
Rc construction

Best solution for my rc wheel loader

Construction Rc

Meilleure solution pour ma chargeuse sur pneus RC


travaillé très bien gentil et petit


worked great nice & small

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