Linear transducers are used to measure movement in a straight line. Unlike current transducers, which convert current into another type of electrical signal, linear transducers convert displacement into an electrical signal that's proportional to the amount of displacement.
How do linear transducers work?
Linear transducers are made up of a circular cluster of primary and secondary windings with a separate circular core that passes through the middle. The primary windings are triggered with an AC supply to produce a magnetic field. This then creates a signal in the secondary windings.
Uses for linear transducers
Linear transducers are designed to perform in very cold temperatures, harsh environments, and under high vibration and shock levels. Their robustness means that they are suitable for use in power turbines, hydraulics, automation, satellites and many other applications.
A major advantage to using a linear transducer is that you can achieve high precision in dimensional measurements, meaning that they're also suitable for applications where accuracy is key, like construction and electronic circuitry.
Description:
Vishay Sfernice REC 115L SeriesSlide movement sensors for
cylinder position servo controlUniversal model covering applications using references W06002, W06007 and W06008 (ball joint option for the first two of these)Plastic track technologyMeasuring accuracy unaffected by temperature thanks to voltage division ...
Description:
50 mm strokeMechanical linkage using joint with take
up of play, M4 threadIndependent linearity up to ±0.05%Infinite resolutionAbsence of electrical signal variation in output, outside the theoretical electrical strokeMaximum displacement speed 10m/sOperating temperature: -30 → 100°C5-pole electrical ...
Description:
Self-aligning linear position sensors with cylindrical housing.Two spherical
ball joints ensure mounting and mechanical drive.Angular movement up to ±30 ° maximum.No variation of electrical output signal outside theoretical electrical stroke.Connector outputs type DIN 43650 - ISO 4400 4pins.
