This comprehensive comparison chart shows all Actuonix linear actuator models side-by-side, making it easy to compare actuators based on force, speed, stroke length, and control options. Whether you're an engineer specifying components for an industrial application, a maker building a robotics project, or a designer working on home automation, comparing actuators across our complete lineup will help you identify the best model for your needs.
How to Use This Linear Actuator Comparison Chart
Our chart compares all Actuonix linear actuator models across key specifications:
- Stroke: Available extension ranges from 10mm to 300mm
- Max Force: Load capacity up to 300N
- Max Speed: Operating speeds up to 100mm/s
- Input Types: Control options (S, P, R, I, ST)
- Voltage: Power requirements (6V, 12V, or stepper)
Simply scan across the rows when comparing linear actuators to find the specifications that match your project requirements.
-1.png)
Custom Linear Actuators for OEM Applications
While our standard lineup includes over 250 models, we understand that some projects require unique actuator configurations. At Actuonix, we can customize actuators to meet your specific requirements—from simple modifications like custom cable lengths to completely new designs.
Common customizations include:
- Custom limit switch positions or position feedback ranges – Adjust the stroke while maintaining the same physical size
- Custom cables and connectors – Longer or shorter cables, specialized environmental ratings, waterproof or proprietary connectors, or multi-actuator harnesses
- Custom motors and gearboxes – Higher power output, stepper or brushless motors, different gear ratios for force/speed adjustment, custom voltage windings, or encoder integration
- Custom end tips – Clevis tips, piercing tips, spring-loaded tips, flat plungers, flex joints, or specialty materials
- Custom stroke lengths – Mechanical stroke modifications to meet specific travel requirements
For standard product modifications, we typically require a minimum order quantity of 500 pieces. More extensive modifications or completely custom designs generally require 2,000 units and a deposit. If you need minor adjustments for smaller quantities, our Linear Actuator Control Board allows you to set custom end limits and speed control on P-series actuators.
Learn more about our custom linear actuators or contact our team to discuss your specific requirements.
Rod vs Track: What's the Difference?
Rod-Style Actuators (P8, L8, L12, L16, P16, PQ12, S20): Feature a telescoping shaft that extends and retracts. Best for pushing/pulling applications where the load connects to the end of the shaft.
Track-Style Actuators (T16, T20): Feature a carriage that travels along a fixed rail. Ideal for applications requiring direct mounting of components to the moving element, such as camera sliders or linear motion platforms. Track actuators eliminate side-loading concerns.
Special Considerations
Duty Cycle
Most DC actuators operate at 20% duty cycle (2 minutes on, 8 minutes off), suitable for intermittent positioning. Stepper models (S20, T20) offer 100% duty cycle for continuous operation.
Motor Type
Our actuators use two motor types: DC brushed motors (most models) and stepper motors (S20, T20, P8-ST). DC models offer simplicity and cost-effectiveness for standard applications. Stepper models provide precise positioning control, higher duty cycles, and quieter operation, making them ideal for applications requiring continuous motion or exact positioning.
Speed vs Force Tradeoff
Within model lines, higher force ratings result in slower speeds. For example, an actuator configured for maximum force will extend/retract more slowly than the same model configured for lower force and higher speed. Consider your application priorities when selecting force and speed specifications.
Operating Environment
All models feature IP54 rating, which means they are protected against dust ingress and resistant to water splashes from any direction. This makes them suitable for both indoor and limited outdoor applications. Standard temperature range is -10°C to +50°C (stepper models: -10°C to +40°C).
Noise Levels
Actuator volume ranges from <40dB (stepper models) to 62dB (P16/T16). Consider noise requirements for office or residential applications.
Frequently Asked Questions About Comparing Actuators
What's the difference between P-Series and R-Series actuators?
P-Series offers position feedback and requires external control (LAC board), while R-Series provides plug-and-play compatibility with RC systems. Choose P for applications where actuator position must be remotely monitored, or customization via LAC is required, R is ideal for straightforward Arduino and RC projects.
What's the difference between rod and track actuators?
Rod actuators (most models) have an extending/retracting shaft, while Track actuators (T16, T20) have a moving carriage along a fixed rail. Track designs are ideal for applications where side-loading is required.
Which actuator has the highest force rating?
The P16 and T16 models offer our highest force rating at 300N (67lbs), making them suitable for heavy-duty applications requiring significant lifting or pushing force.
What actuator is best for Arduino projects?
R-Series actuators are specifically designed for Arduino and microcontroller applications. They function as direct replacements for standard RC servos with simple 3-wire connections, making integration straightforward for makers and hobbyists.
Can I use actuators in outdoor applications?
Yes, most Actuonix models feature IP54 rating, providing dust and splash resistance suitable for many outdoor applications. They operate reliably in temperatures from -10°C to +50°C (stepper models: -10°C to +40°C).
Do you offer custom actuator solutions?
Absolutely. We work with teams to develop custom linear actuator solutions tailored to specific application requirements. Contact our engineering team to discuss your project needs.
Find the Right Actuator for Your Project
Now that you've reviewed our complete actuator specs and comparison chart, you're ready to select the right model for your project. Explore our actuators by model page for detailed specifications and ordering information, or contact our team to discuss your specific requirements.
Tagged Products
