Hey there! As a supplier of 24V linear actuators, I often get asked about the stroke length range of these nifty devices. So, I thought I'd take a moment to break it down for you.
First off, let's talk about what a linear actuator is. In simple terms, it's a device that converts rotational motion into linear motion. Think of it like a mechanical muscle that can push or pull things in a straight line. And when we're talking about 24V linear actuators, we're dealing with ones that run on a 24-volt power supply, which is commonly used in a variety of applications.
Now, the stroke length of a linear actuator refers to the maximum distance the actuator can extend or retract. It's an important factor to consider because it determines how far the actuator can move an object. The stroke length range of 24V linear actuators can vary quite a bit, depending on the specific model and its intended use.
Typically, you'll find 24V linear actuators with stroke lengths ranging from as short as 1 inch (about 2.54 cm) to as long as 60 inches (about 152.4 cm). For applications where you only need a small amount of movement, like adjusting the position of a small panel or a light fixture, a shorter stroke length actuator, say around 1 - 3 inches, would be sufficient. These compact actuators are great for tight spaces and precision tasks.
On the other hand, if you're working on a project that requires a larger range of motion, such as lifting a heavy platform or repositioning a large solar panel, you'll want to look for an actuator with a longer stroke length. Actuators with stroke lengths of 12 - 60 inches can handle these more demanding applications.
Let's take a look at some common applications and the appropriate stroke length ranges for 24V linear actuators in each case.
Electric Sofas
When it comes to Linear Actuator for Electric Sofa, the stroke length you need depends on the type of adjustment you want to make. For a basic reclining function, a stroke length of around 6 - 12 inches is usually enough. This allows the sofa to recline to a comfortable angle for sitting or napping. Some high - end electric sofas may require longer stroke lengths if they have additional features like footrest extension or multiple adjustable positions.
Solar Trackers
Solar trackers are designed to follow the sun's path throughout the day to maximize solar energy collection. Linear Actuator for Solar Tracker need to have a stroke length that can tilt the solar panels to the optimal angle. The stroke length required can vary depending on the size of the solar panel array and the latitude of the installation location. Generally, stroke lengths between 8 - 24 inches are common for small to medium - sized solar trackers.
High - Speed Applications
For applications that require fast movement, such as in some industrial machinery or automated systems, High Speed Linear Actuator are used. The stroke length in these cases can range from 4 - 18 inches. The shorter stroke lengths are often preferred for high - speed applications because they allow the actuator to move back and forth more quickly.
When choosing a 24V linear actuator, it's not just the stroke length that matters. You also need to consider other factors such as the load capacity, speed, and duty cycle. The load capacity refers to the maximum weight the actuator can move. If you're lifting a heavy object, you'll need an actuator with a higher load capacity. The speed of the actuator determines how fast it can move the load, and the duty cycle tells you how often the actuator can be used without overheating.
Another thing to keep in mind is the mounting options. Different actuators come with different mounting configurations, so you need to make sure the actuator you choose can be easily installed in your application.

![]()
As a supplier of 24V linear actuators, I've seen firsthand how important it is to choose the right actuator for your project. We offer a wide range of 24V linear actuators with various stroke lengths, load capacities, and speeds to meet your specific needs. Whether you're a DIY enthusiast working on a home project or a professional engineer designing an industrial system, we've got you covered.
If you're still not sure which 24V linear actuator is right for you, don't hesitate to reach out. Our team of experts is always here to help you make the best choice. We can provide you with detailed product information, technical support, and even help you with custom solutions if needed.
So, if you're in the market for a 24V linear actuator, give us a shout. We're ready to assist you in finding the perfect actuator for your application. Let's work together to make your project a success!
References
- "Linear Actuators: Selection, Installation, and Troubleshooting" by Craig Arnold
- Various industry whitepapers on linear actuator technology






