The field of automated industrial manufacturing is complicated having many interdependent parts. At the core of this machinery lies a pivotal element: the linear potentiometer.
Choosing the right tools can impeccably impact manufacturing efficiency, productivity, and cost-effectiveness. With the myriads of options available, relying on just any sensor is not an option. That’s where linear potentiometers stand out. Despite being an older technology, they deliver precise position sensing that is both reliable and cost-efficient, making them invaluable for any automation system.
So, how exactly do linear potentiometers revolutionize position sensing in automation? Let’s dive into their incredible benefits to your industrial operations and why they should be a key part of your setup.
What Is a Linear Potentiometer?
A linear potentiometer measures displacement along a single axis, such as up and down or side to side. These sensors frequently use a rod actuation mechanism connected to an internal slider or wiper carrier.
The rod connects to a tool or item that has to be measured. The linear potentiometer produces a voltage output that is directly related to the wiper’s position by proportionally dividing an applied controlled voltage across its operating range.
As a contracting type of sensor, linear potentiometers have moving parts that make physical contact during operation, which makes them durable enough for various applications while still being cost-effective. They can operate across a wide temperature range, providing long life, high accuracy, and excellent repeatability.
At ETI Systems, our range of linear potentiometer position sensors employs conductive plastic technology, the most used type. We also utilize elastomer damped wipers, designed in a cat claw configuration, to ensure optimal wiper contact for applications—even in the toughest environments—suitable for automation systems that demand reliability and precision.
Why Use a Linear Potentiometer?
Choosing a linear potentiometer for your applications offers many benefits, such as:
– Long lifespan
– Typically, lower cost compared to non-contact alternatives
– Wide operating temperature range
– Potentiometric output
– Improved linearity
– Laser-trimmed tracks
– Elastomer-damped wipers
Features of Our Linear Potentiometers
Among the many remarkable qualities of our linear potentiometers are their exceptional linearity and repeatability.
- Dual-seal construction for increased durability and dependability
- Self-aligning mountings for pivot bearings
- Our products are made to effectively fulfill your needs, whether you’re looking for a linear potentiometer 150mm or one A or B.
How Does a Linear Potentiometer Work?
A linear potentiometer works with three key parts:
Resistive Track – This is the surface on which measurements are made.
Wiper/Slider – This part moves along the track and is responsible for taking the measurement.
Electrical Terminals – These points give off a voltage based on where the wiper is located on the track.
The wiper modifies the circuit’s resistance as it moves down the track. The precise location of the moving object can be determined by converting this change in resistance into a voltage signal.
For example, a linear potentiometer 150mm can measure accurate positions. This feature makes it ideal for tasks requiring precise measurements within a specific range.
Using Linear Potentiometers to Revolutionize Position Sensors
Because they provide accurate measurement and control in various applications, linear potentiometers have played a crucial role in developing position-sensing technology. Their capacity to translate linear motion into electrical impulses has revolutionized several industries, including medical devices, automation, and robots.
Linear Potentiometers’ Operation
The variable resistance principle underlies the operation of linear potentiometers. Their three primary parts are a resistive track, a wiper, and two fixed terminals. The wiper changes the resistance according to the position of the object as it passes along the resistive track. This fluctuation in resistance results in a commensurate change in voltage output, which can be monitored and applied in many ways.
The wiper acts as a voltage divider, determining the output voltage based on its location along the resistive material. For applications needing precise control and feedback, linear potentiometers are crucial because they provide exact position change detection.
Benefits of Linear Potentiometers in Automation
Linear potentiometers have more uses than merely measuring. They provide several important benefits to automation systems that help businesses become more accurate and efficient.
1. Outstanding Accuracy
Linear potentiometers provide high levels of precision, guaranteeing that even the slightest movements are precisely recorded. Because of this, they are essential in situations where every millimeter counts, such as robotic assembly lines.
2. Constructed to Last
Industrial settings can be tough with intense vibrations, high temperatures, and extended use. These difficulties are intended to be overcome using linear potentiometers. Even in harsh circumstances, their long-lasting accuracy and functionality are guaranteed by their sturdy design and premium materials.
3. Seamless Integration
Whether it’s a linear potentiometer A or B, these devices are built to integrate easily into various automation systems. Their connectivity with numerous control platforms allows organizations to upgrade their existing settings without significant adjustments.
4. Cost-Effective Solution
For industries trying to maximize their automation systems, linear potentiometers are an affordable option. Over time, they lower operating costs and downtime due to their low maintenance requirements.
Applications of Linear Potentiometers in Automation
Linear potentiometers are a mainstay in many industries due to their adaptability. The following are a few of the most popular uses:
- Motion control & robotics
Linear potentiometers are essential to robotics because they give real-time input on the position of robotic arms, joints, and other moving parts. This feedback guarantees correct and seamless functioning, increasing output and lowering mistakes.
- The Automobile Sector
In the automotive industry, linear potentiometers are extensively utilized in suspension and throttle control systems. They aid in movement monitoring and control, guaranteeing automobiles’ safe and effective operation.
- Aerospace & Defense
Linear potentiometers give precision, which is essential in aerospace and defense applications. They are used in flight control systems and weapon targeting mechanisms where precision and reliability are essential.
- Medical Supplies
For accurate positioning in medical devices like MRI tables and surgical robots, linear potentiometers are crucial. Their precision ensures patient safety and enhances the functionality of state-of-the-art medical equipment.
- Production and Packaging
Linear potentiometers are used in production and packaging systems. These systems manage conveyor belts, monitor material locations, and guarantee seamless production line operations, increasing productivity and decreasing waste.
Why Choose Linear Potentiometers Over Other Sensors?
Unlike conventional position sensors like encoders or capacitive sensors, linear potentiometers have the following special advantages:
Increased Precision – Even for small movements, they offer precise position input.
Long-Lasting Performance – They operate reliably throughout time because of their sturdy build.
Cost-effectiveness – Compared to sophisticated sensors, linear potentiometers are less expensive to maintain and replace.
Real-Time Feedback – They facilitate seamless operations in dynamic contexts with their quick response.
Why ETI Systems Is Your Trusted Partner?
At ETI Systems, we’ve been at the forefront of industrial automation for decades. Our linear potentiometers are engineered to meet the reliability standards ensuring durability. Whether you need a linear potentiometer 150mm for a specific application or guidance on integrating position sensors into your automation system, we’re here to help.
Our team provides excellent goods and services that enable companies to run more effectively. Selecting ETI Systems means working with a business that is aware of the needs of industrial automation and receiving high-quality products.
Discover how our selection of linear potentiometers may revolutionize your automation procedures. Allow us to assist you in achieving unmatched performance and precision.
For more information about our goods and services, contact us right now!