Linear Actuator: Your Guide to Industrial Linear Motion Solutions

A linear actuator is a device that converts rotational motion into straight-line (linear) motion. Unlike traditional rotary motors, linear actuators provide precise controlled movement along a straight axis — making them essential in automation, machinery, robotics, heavy-equipment, manufacturing and industrial applications.
At Premium Motion, we supply high-performance linear actuators designed for demanding environments, heavy loads, and exceptional reliability.

What Is a Linear Actuator?
A linear actuator is a mechanical device that moves loads along a straight path rather than in circular motion. It typically consists of a motor, screw shaft, housing, and guide components. When the motor turns, the screw shaft extends or retracts, pushing or pulling the attached load.
Linear actuators can be:
Electric (motor-driven)

Hydraulic

Pneumatic

Electric linear actuators — like the ones we specialize in — are preferred for precision, clean operation, and programmable motion control.

How a Linear Actuator Works
At the core of every linear actuator is a simple principle: a rotary motion is translated into linear motion. In an electric linear actuator:
An electric motor rotates the internal drive shaft.

A lead screw converts that rotation into forward/backward movement.

The actuator rod pushes or pulls the load.

The result is reliable, repeatable, and controlled motion that’s perfect for:
Automated industrial systems

Heavy machinery positioning

Robotics & automation

Precision adjustment tools


Key Benefits of Linear Actuators
1. Precision Motion Control
Linear actuators offer smooth, incremental movement with minimal backlash — ideal for automation systems that require accuracy.
2. High Load Capacity
Depending on design, linear actuators can support extremely heavy loads. Premium Motion models handle high dynamic and static loads for demanding industrial use.
3. Low Maintenance & Long Life
Electric actuators have fewer wear parts compared to hydraulic or pneumatic systems — reducing maintenance costs and increasing uptime.
4. Easy Integration
With straightforward mechanical design and electrical control, linear actuators integrate easily with PLCs, controllers, sensors, and automation setups.

Applications of Linear Actuators
Linear actuators are versatile. You’ll find them in:
Manufacturing & assembly automation

Industrial robots

Material handling

Conveyor systems

Heavy-duty lifting equipment

Automotive testing rigs

Renewable energy systems

Wherever motion needs to be precise, reliable, and linear — actuators are the answer.

Premium Motion Linear Actuators — Technical Performance
Our linear actuators deliver engineering-grade performance:
Dynamic Load Capacity:
For 19,000 cycles — 31,000 N push/pull
Extreme load — 50,000 N


Static Load Capacity:
• 110,000 N (quarter extended)
• 72,000 N (half extended)
• 55,000 N (fully extended)


Max Lateral Load: 2,500 N at eyelet when fully extended


These specifications ensure durability and strength across heavy industrial and mechanical use cases.



Why Choose Premium Motion
At Premium Motion, we design and deliver linear motion solutions built for real-world challenges:
✔ Industrial-grade quality
✔ High load capacity
✔ Smooth and accurate motion
✔ Easy integration with automation systems
✔ Long life with minimal maintenance
Whether you’re building complex machines or upgrading production lines, our linear actuators bring precision and reliability to your project.