EVA-NAHR15B14

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Slide Potentiometers are a type of precision electronic device that is commonly used to measure linear and angular positions. The EVA-NAHR15B14 is a slide potentiometer specifically designed for use in a variety of applications. This article will explore the EVA-NAHR15B14, discuss its application field and working principle, and compare it to other types of potentiometers.

The EVA-NAHR15B14 is a 15mm diameter compact slide potentiometer from Alps Alpine. It features a split-shaft construction with a slider that can move up to 6mm in either direction. This slide potentiometer is made of a stainless steel case and body with a brilliant black center shaft. The body also has an integral nut at the back to facilitate mounting. The contact resistance of the slide potentiometer is adjustable from 1k Ohms to 1M Ohms. Additionally, it has an operating temperature of -10°C to +60°C and an accuracy of ±0.5%.

The main application field for the EVA-NAHR15B14 is in motion control and positioning. It is typically used in applications where accurate linear or angular positioning is needed, such as in automotive door lock actuators, adjustable automobile seat positions, machine tool feed, and many other uses. The slide potentiometer can also be used in industrial automation, robotics, HVAC, medical equipment, and agricultural machinery.

The working principle of the EVA-NAHR15B14 is based on the electrical resistance of a sliding contact. The contact slides along the resistive element of the potentiometer to adjust the resistance between two other terminals. The contact is connected to the slider of the potentiometer, which is used to adjust the orientation of the contact in relation to the resistive element. As the slider is moved, the resistance at the two terminals is changed, and thus the output voltage is also changed.

The slide potentiometer is a very reliable and precise device compared to other types of potentiometers. Its split-shaft construction and stainless steel body make it highly durable and resistant to shock and vibration. Additionally, it features a precise and linear output voltage, which makes it perfect for applications that require precise control. Finally, the EVA-NAHR15B14 is very easy to install and use, making it ideal for assembly lines and other automated processes.

In comparison to other types of potentiometers, the slide potentiometer has some distinct advantages. It is much more reliable than a rotary potentiometer due to its split-shaft construction, and is also more precise due to its linear output voltage. Additionally, the slide potentiometer has a much wider operating temperature range, making it suitable for rugged and extreme environmental conditions.

In conclusion, the EVA-NAHR15B14 is an ideal choice for motion control and positioning applications due to its high reliability and precision. Its split-shaft construction and stainless steel body make it highly durable and resistant to shock and vibration. Additionally, it features a precise and linear output voltage, making it perfect for applications that require precise control. Its operating temperature range is also much wider than other types of potentiometers, making it suitable for rugged and extreme environmental conditions.

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