When you think of an electric motor, you probably picture something spinning in a circle. For a lot of jobs, that is exactly what you need. But for a lot of advanced machines, the most important type of movement is not in a circle, but in a perfectly straight line. The linear motor is a special kind of motor that is “unrolled” to create this direct straight-line motion. In this blog, we will show you why that is a very big advantage for certain kinds of jobs.

Why is Direct Linear Motion a Better Choice?

To get straight-line motion from a normal spinning motor, you need to add a lot of extra mechanical parts. This can include things like gears, belts, or lead screws to turn the spinning motion into a pushing or pulling motion. The problem is that all of these extra parts can wear down over time, which can make the movement less exact and can lead to a breakdown.

A linear motor moves in a direct line with no extra parts in between the motor and the load. This means that there is no backsplash from gears or stretching from a belt. This is why high-speed precision linear motors for robotics applications are so much more accurate than a system that uses a spinning motor with a lot of extra parts.

What are the Key Jobs for Linear Motors?

You will find that linear motors are being used in machines where speed and accuracy are the most important things. 

CNC and Semiconductor Machines

These motors play a very important role in machines which can make computer chips or cut metal parts. These kinds of jobs need extremely small and exact movements to be done correctly. Custom linear motor solutions for CNC and semiconductor machines are needed to get the very high level of accuracy that these industries must have.

High-Speed Factory Automation

In modern factories, linear motors are used in things like high-speed packaging machines or systems that sort products on a production line. As one of the top linear motion system suppliers for factory automation, we know these motors help a factory make more products with fewer mistakes because they are so fast and exact.

Robotics and Pick-and-Place

The quick and precise movements of a linear motor are perfect for advanced robotic arms. They are used in machines that need to pick up a very small part and place it in an exact spot, over and over again, thousands of times a day.

Precision Motion Control Systems

You will also find these motors in any system that needs very smooth and controlled movement. A reliable linear motor manufacturers for high-precision motion control is the choice for things like scientific testing equipment or high-end printing machines. In these jobs, even a tiny amount of unwanted vibration can be a big problem.

(Also Read: The Next Step in Motion with Brushless Motor Technology)

How To Choose a Linear Motor Supplier?

When you need this kind of motor, choosing the right company to buy them from is a big part of the process.

• Look for Technical Knowledge: A linear motor is a very technical part, so you should choose a supplier who has a team of engineers that can answer your questions. The best linear motor manufacturers for industrial automation can help you pick the right motor for your specific machine.

• Ask About Custom Options: a lot of machines have unique needs that a standard motor will not be able to meet. A good supplier can offer custom linear motor solutions for CNC and semiconductor machines. They can work with you to change the motor to fit your exact size and power needs.

• Check Their Experience: It is a good idea to work with a company that has a history of making these kinds of motors. A good supplier will have a reputation for quality. They will also be able to show you examples of how their motors have been used in other projects in the past.

Moving Forward

For jobs that need the absolute best speed and accuracy, a linear motor is usually the only right choice. Their direct-drive design is what makes them the key to modern high-precision machinery. The best linear motor manufacturers for industrial automation can provide you with these parts. If you need a motor for a high-precision job, then you search ends with us. Visit our website to take a look at our wide selection of linear motors.
Contact us at info@motorproducer.com if you want to talk to one of the top linear motion system suppliers for factory automation.