24V Linear Actuators - Buy 24 VDС Electric Actuators - Canada

What Are 24 VDC Linear Actuators?

A 24 VDC linear actuator is an electric actuator that uses 24-volt direct current power to produce mechanical linear motion. Inside the actuator, a DC motor generates high-speed rotational motion, a gearbox increases the torque, and a lead screw converts that rotation into the linear extension and retraction of the output shaft.

This allows the actuator to push, pull, lift, or position a load along a straight path. Because of their straightforward mechanical design and reliable operation, 24V DC actuators integrate cleanly into industrial control systems, automation controllers, and PLC-based environments where 24V is the standard operating voltage.

24V vs 12V Linear Actuators

Both 12V and 24V electric linear actuators use the same internal mechanism. The voltage difference affects current draw, wiring requirements, and efficiency across longer cable runs not the fundamental operating principle.

The core relationship is straightforward: for the same power output, doubling the voltage halves the current draw. A 24V actuator producing a given force draws approximately half the current of a 12V actuator producing the same force at the same speed. That difference has practical consequences in how you size the wiring, power supply, and control system.

12V vs 24V Linear Actuators - Key Differences

Both voltage options use the same internal mechanism. The difference is electrical: doubling the voltage halves the current draw, which affects wiring cost, voltage drop over distance, and power supply sizing.

Factor	12V	24V
Current draw	Higher - doubles for the same power output	Lower - half the current of an equivalent 12V unit
Wire gauge	Heavier gauge required to handle higher current	Lighter gauge sufficient, reducing material cost
Voltage drop over distance	More pronounced on long cable runs	Half the voltage drop of 12V on the same wire gauge
Typical applications	Automotive, marine, home automation, lighter loads	Industrial machinery, vehicles, solar, heavy-duty use
Power supply availability	Widely available, compatible with standard batteries	Standard in industrial and commercial control systems
Multi-actuator systems	Current draw multiplies quickly across multiple units	Lower per-unit current simplifies power supply sizing

12V is the practical choice for automotive, marine, and battery-based systems. 24V is the better fit for industrial power systems, long cable runs, or installations with multiple actuators running simultaneously.

Applications of 24 VDC Linear Actuators

Assorted electric linear actuators and mounting hardware components laid out on a flat surface.

Automation Systems

In industrial automation, 24V actuators are used to open and close doors, move panels, adjust equipment positions, and control mechanical components. Their compatibility with programmable controllers and 24V PLC outputs makes them a natural fit for automated production systems.

Machinery and Equipment

Many types of machinery use 24V actuators to adjust machine parts, control gates or valves, and automate mechanical processes. The lower current draw compared to 12V units reduces heat generation in control cabinets and simplifies fusing and wiring in high-cycle applications.

Vehicles and Mobile Equipment

In trucks, agricultural equipment, and specialty vehicles, 24V actuators control compartments, seating adjustments, lifting mechanisms, and access panels. Many commercial vehicles and agricultural machines run 24V electrical systems, making 24V actuators a direct fit with no voltage conversion required.

Robotics and Motion Control

Robotic systems use 24V actuators for precise mechanical movement. Feedback options including Hall effect sensors support position control and synchronization in multi-axis systems.

Solar Tracking

24V actuators are commonly used in solar panel tracking systems, where panels tilt to follow the sun throughout the day. The efficiency advantages of 24V wiring are particularly relevant in outdoor solar installations with long cable runs between the panel and the control system.

Selecting the correct 24V actuator requires matching the mechanical, electrical, and environmental requirements of your application to the actuator's rated specifications