While Venture offers 12V, 18V, 36V, 48V, 90V, 120V DC actuators, this post explores the differences between 12V and 24V linear actuators, their respective benefits, and ideal applications, which may help you determine the right actuator based on your application needs. The same principles apply as the DC voltage increases. Venture also supplies a very low-cost rectifier, to use in converting traditional AC voltage to DC voltage.

Difference Between 12V and 24V Actuators

Understanding their differences is essential to selecting the right actuator for your application.

• Power and Performance: A 12V linear actuator typically offers lower power output, making it more suitable for lighter, smaller-scale applications. It operates with less force and slower speeds, ideal for tasks that don’t demand heavy-duty performance. While, 24V linear actuator delivers more power, providing faster speeds and greater force.
• Speed: In terms of speed, a 12V linear actuator operates at a slower pace, making it suitable for precise movements where speed is not a priority. A 24V linear actuator is generally faster due to the higher voltage, which is beneficial in applications where speed is a key factor, such as in conveyor systems or heavy machinery.
• Loads: When it comes to force and load capacity, 12V actuators are designed for lighter loads and smaller-scale tasks. They are perfect for applications that don’t require significant lifting or pushing power. In contrast, 24V linear actuators are designed to handle much heavier loads, making them better suited for industrial environments.
• Energy efficiency: The 12V linear actuators are generally more energy-efficient for smaller applications because they consume less power. This can lead to longer battery life when used in off-grid or portable systems. However, 24V actuators are more efficient in handling larger loads and higher demands, although they consume more power.
• Size and installation: 12-volt actuators tend to be more compact and lightweight, making them easier to fit into tight spaces. They can be powered by smaller, simpler power sources such as batteries, which adds to their versatility. While, 24V actuators are slightly larger, are better suited for environments with substantially high power requirements and may require additional wiring or control systems for installation.

Key Factors to Consider When Choosing Between 12V and 24V Actuators

Here are some pointers that will help you choose the right actuator.

1. Power requirements: If your application requires a high level of force or speed, a 24V linear actuator will be a better option. These actuators are designed for heavier-duty tasks and offer a greater output of power. And, if your application requires minimal force and slower, more controlled movement, a 12V actuator is likely the better choice.
2. Type of application: For smaller projects like home automation systems, adjustable beds, or solar-powered applications, a 12V actuator may be appropriate. It’s compact, energy efficient, and cost-effective for such uses. In contrast, larger industrial systems, robotic arms, or automotive applications require a 24V actuator for handling larger static and dynamic loads, speeds, and rotational as well as linear movements.
3. Energy consumption and efficiency: A 12V actuator consumes less power, which is more energy-efficient for low-demand applications. A 24V actuator, while consuming more power, is more efficient at transferring power to mechanical movement when handling heavy-duty tasks, so it can still be energy-efficient when used in high-demand applications.

Learn more on this topic in our related blog: Maintenance Tips for 12V Linear Actuator for Smooth Operation

Need a perfect linear actuator for your project? Visit Venture Manufacturing’s website to explore our range of high-performance linear actuators. We offer a range of electric linear actuators to suit a variety of applications. Whether you need a 12V linear actuator for a small project or a 24V linear actuator for industrial applications, our team is here to guide you toward the right solution.

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Differentiating Between Pneumatic, Hydraulic, and Electrical Actuators

The following information will help you understand the difference between pneumatic, hydraulic, and electrical actuators.

1. Pneumatic Actuators: Pneumatic actuators are driven by air or gas, which is a clean operating medium. This medium helps prevent leakage or dripping, as in the case of many other actuators. Pneumatic actuators are known to convert compressed air into linear or rotary motion. The following advantages of these actuators have contributed to their popularity.                                                        Advantages:
   • The simple design of the actuator makes it popular, and perfect for application where cleanliness is a must.
   • There is a minimal risk of contamination from the power supply because these actuators are gas-driven.
   • These actuators feature no motors, which means no magnetic interference is created at high temperatures. This makes the actuator ideal for applications involving high temperatures.
   • These actuators require almost no maintenance, are lightweight, and equipped with durable components. All these help lower their costs of operation.
   • Pneumatic actuators are suited for applications, where regular closing and the opening is required.

   Disadvantages:

   • Compressibility and pressure losses are two factors that make these actuators imperfect for various key linear motion applications
   • At times, it is very difficult to achieve positional accuracy with these actuators, which is one of the largest drawbacks.
   • Noise generated by these actuators is large, which makes them incapable of applications where silence is required.
2. Hydraulic Actuators: These actuators also are known as hydraulic cylinders, and are designed for high force applications. These actuators convert the energy of the fluid into mechanical energy and are capable of producing forces 25 times greater than pneumatic actuators. These actuators are differentiated into three types – hydraulic linear actuators, rotary actuators, and semi-rotary actuators – depending on the motion produced by them. Hydraulic linear actuators help create motion in a straight line. These actuators are suited for applications where large forces or high speeds are required.
   Advantages:
   • These actuators offer high horsepower than the pneumatic actuators.
   • The small and compact construction of these actuators makes them perfect for many miniature devices of the day.

   Disadvantages:

   • In some cases, the fluid may leak that will lead to huge losses. More to this, these fluid leaks will also cause cleanliness problems, and damage their surrounding components.
   • These actuators require too many companion parts, such as heat exchangers, motors, pump and more. This increases user maintenance throughout the lifetime of the actuator.
   • Midstroke positioning is difficult to achieve with these actuators, and it requires lots of user support, as well as additional components.
3. Electrical Actuators:Electrical actuators are equipped with a motor. The rotational energy of the motor is converted into the linear movement of a device. This actuator possesses high positioning capabilities owing to electronic controllers fitted within. These capabilities along with velocity control are brilliantly exploited by various industries today. These actuators are easy to set up, and can be reprogrammed quickly, and offer an immediate response. Electric actuators offer a wide range of motion profiles, owing to their versatile designs.
   Advantages:
   • These actuators require almost no maintenance, except for the replacement of worn parts.
   • They do not leak fluids, so there are no cleanliness issues, also the environmental hazards are eliminated.

   Disadvantages:

   • The purchasing cost of these actuators is considerably high than the other two types, but their operating and maintenance costs are low.
   • They are not suitable for hazardous and flammable areas.

Learn more on this topic in our related blog: Get Comprehensive Actuator Solutions from Venture Mfg. Co

Thus, each of the aforementioned actuators offers a set of benefits and disadvantages, which may or may not suit your application. It is important that you source these actuators from a reliable manufacturer or a supplier. Venture Manufacturing Co. is one of the leading manufacturers of electric linear actuators. The company provides these actuators in various configurations.

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