Linear Actuator
What is an Electric Linear Actuator?
An electric linear actuator is a device designed to create straight-line motion using electric power. These actuators provide smooth, quiet, and precise motion, making them suitable for a wide range of applications. By converting electric energy into linear movement, they offer exceptional motion control with minimal maintenance.
Electric actuators are highly valued for their reliability and energy efficiency, making them an ideal choice in industries like healthcare, automated machinery, and renewable energy.

These actuators are designed to meet the needs of various industries, ensuring low-maintenance operation while delivering optimal performance. Whether you're looking for hospital bed electric actuators or solutions for industrial automation, Polar-Automation provides robust products that you can trust.
Applications of Electric Linear Actuators
Electric linear actuators are widely used in multiple industries due to their clean, quiet, and precise motion control. Common applications include:
Hospital beds – Smooth position adjustments using hospital bed electric actuators.
Medical equipment – Reliable movement in diagnostic and support devices.
Automation systems – Efficient motion for conveyors, robotics, and packaging lines.
Agriculture – Automated feeding, ventilation, and positioning systems.
Renewable energy – Used in solar panel alignment for optimal energy capture.
Electric Actuator Control Box and Linear Motor Controllers
An electric actuator control box is an important component in regulating the performance of electric linear actuators. It allows for precise adjustments in speed, position, and load capacity, ensuring the actuator works optimally in your system. Paired with a linear motor controller, it provides even more precision and customization, making the actuators adaptable to various applications.
At Polar-Automation, we ensure that each control box and motor controller is designed to work seamlessly with our actuators, enabling smooth integration into your industrial or medical systems for efficient operation.
Why Choose Polar-Automation for Electric Linear Actuators?
At Polar-Automation, we go beyond just supplying actuators — we design and manufacture customized controller systems that add true value to your products.
Custom Branding: We can integrate your company logo on actuators, control boxes, and remotes — helping your brand stand out and build market recognition.
Fully In-House Production: From design to manufacturing to dispatch, everything is done under one roof, ensuring fast delivery, consistent quality, and flexible production.
Specialization in Hospital Beds: Our hospital bed electric actuators and systems are tailored to enhance comfort, performance, and control — giving your products a competitive edge.
End-to-End Solutions: Whether it’s a dc motor actuator, a linear motor controller, or a full electric actuator control box, we offer fully integrated systems for seamless performance.
Support That Stands Out: With top-tier service and technical support, we ensure a smooth experience from prototype to final product.

Industry Experts
Our custom automated solutions combine cross-industry know-how, powerful in-house capabilities, a new generation of intuitive control systems.
FAQ
Are electric actuators suitable for adjustable hospital beds?
Yes, many healthcare manufacturers use hospital bed linear actuators for quiet, smooth adjustments in patient positioning. These actuators support multiple motion functions and improve comfort with reliable electric control.
Can I get actuator solutions that match my product aesthetics?
Yes. We offer customization services where your branding — including your company logo — can be added to actuators, remotes, and electric actuator control boxes, giving your product a distinct professional presence.
Are these actuators compatible with automation systems?
Definitely. Our actuators integrate seamlessly into industrial automation, medical equipment, and smart tech systems using modern control protocols and custom-built controller units.
What factors should I consider before choosing an actuator?
Key factors include required load capacity, stroke length, operating voltage, speed, and control compatibility. Our team helps you select the ideal solution based on your application and performance goals.
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What is an electric linear actuator?
An electric linear actuator is a device that converts electrical energy into straight-line motion. Unlike a motor that creates rotation, a linear actuator pushes or pulls something along a single axis. It’s commonly used in adjustable beds, medical equipment, industrial machinery, and home automation to provide smooth and controlled movement. Electric actuators are known for being precise, quiet, and easy to integrate with control systems.
How do I choose the right linear actuator for my application?
To choose the right linear actuator, consider key factors such as required load capacity, stroke length, speed, voltage, and mounting position. Also, assess the working environment (e.g., dust, water, or temperature exposure) and any control requirements like synchronization or feedback.
What safety features does the PAX-0100 include?
The PAX-0100 is equipped with multiple safety features, including built-in limit switches to prevent over-travel, a clutch to protect gears and motor, and motor overload and overheat protection. It also offers optional Hall sensors for synchronized movement and automatically locks in place when powered off for added safety.
Can the PAX-0100 be customized to specific requirements?
Yes, the PAX-0100 can be customized based on your specific needs, including stroke length, speed, voltage, mounting style, and control options. Please contact us with your requirements, and our team will assist you with the best solution.