Linear Stroke Potentiometers

Linear stroke potentiometers are indispensable components in a wide array of industries, providing accurate and reliable position sensing capabilities. With its specific attributes tailored to meet the demands of diverse applications, ETI Systems exemplifies the advancements in potentiometer technology, contributing to the efficiency and precision of modern systems.

Linear stroke potentiometers are designed to measure linear displacement along a straight path. They consist of either a conductive plastic, wire wound resistive element, or Hall Effect and a wiper that moves along the resistive track as the object being measured changes position. ETI Systems also offers an oil-filled wire wound linear stroke unit with a waterproof connector.

There are several stroke lengths available to suit different application requirements. The smallest housing unit starts from a 10 mm stroke, and the open frame larger unit goes up to a 400 mm stroke length.

The resistance range of linear stroke potentiometers varies, but they are commonly available in ranges suitable for industrial and precision applications. Each series offers a specific resistance range tailored to meet the demands of its intended applications.

There are several options to choose from when designing a unit into an application. Shaft styles range from plain, #2-56, #4-40, #5-40, M3, as well as flatted, chamfered, spring return, and spherical ball endings.

High accuracy and precision are essential attributes of linear stroke potentiometers. The units are engineered with a focus on these qualities, ensuring reliable and repeatable measurements in various scenarios.

Given their application in diverse environments, linear stroke potentiometers must be durable. These high-quality devices are built with robust materials and construction to withstand harsh conditions. With this they offer options like moisture lube, sealed body, and O-ring shaft seal if an application requires it.

Applications

• Industrial automation:
• Linear stroke potentiometers are extensively used in industrial automation systems for speed control to precisely monitor the position of moving parts, such as robotic arms and conveyor belts
• Heavy duty equipment:
• In this industry, linear stroke potentiometers play a crucial role in various applications, including throttle position sensing and suspension systems; accuracy and reliability make them suitable for these critical components
• Aviation:
• In these types of applications, linear stroke potentiometers play a vital role in controlling and monitoring the movement of components like control surfaces and actuators. ETI Systems' durability and reliability make it a preferred choice in these critical sectors
• Medical devices:
• Linear stroke potentiometers are integral in medical devices where precise position sensing and control are essential. ETI Systems' high accuracy is particularly beneficial in medical equipment such as patient positioning systems, MRI, and CT imaging devices