252B124B40NB

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Joystick Potentiometers are used in various applications including industrial robots, jog wheels, and gaming applications. The 252B124B40NB is a universal rotary and linear potentiometer that combines the features of a variety of rotary and linear position sensors in one compact design. It has a full metal body, making it resistant to shocks and vibrations. The 252B124B40NB is conveniently located at the center of the joystick and is configurable for both rotary and linear output.

The 252B124B40NB detects the position of the joystick and provides an output signal. It is a 4-wire device with two wires being power and ground, one representing the output, and the fourth for selection between the rotary and linear mode of the device. The 252B124B40NB has a maximum range of 100° and a linear range of up to 16mm. Additionally, it is capable of providing a linearity accuracy of ± 0.2% full-range.

The 252B124B40NB utilizes a contact-based multiturn potentiometer, which allows for a low mechanical backlash and a low electrical crosstalk when compared to other traditional sensing technologies. This also means a more robust operation in harsh environments with less need for frequent maintenance or calibrations. Furthermore, it features a dust-proof, waterproof, and vandal-proof design, making it suitable for use in outdoor environments.

When the joystick is moved, the 252B124B40NB works by detecting the displacement of the contact and translating it to an electrical signal. It is capable of providing a rotary output of ±100° and a linear output of 16mm. The output signal can be made available in either a voltage or current form, depending on the application needs. In addition, the 252B124B40NB can be powered from either 5V or 24V, depending on the application.

The 252B124B40NB offers multiple advantages including high reliability, wide operating temperature range, and no need for calibration. It is also available in different packages, such as Surface Mount Technology (SMT) and Through Hole Mount Technology (THT). Additionally, it features short circuit and over-voltage protection. In summary, the 252B124B40NB is a versatile and reliable solution for applications requiring a combination of rotary and linear position sensing.

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