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Rod type linear displacement sensor operates on the potentiometer principle, converting mechanical displacement into a stable DC voltage signal output. With a measurement range of 50~1250 mm, it is suitable for displacement measurement and position control in various automated mechanical equipment, such as injection molding machines, die-casting machines, rubber machines, EVA injection machines, blow molding machines, woodworking and hydraulic machinery, etc. SUCH linear displacement sensor has a repeatability accuracy of 0.01 mm, a maximum operating speed of 10 m/s, and stable and reliable performance.
Common linear displacement sensors often use potentiometer, magnetostrictive, or photoelectric principles to convert mechanical displacement into voltage, current, or digital signal output for position measurement and feedback control.
The measuring range should be slightly larger than the actual measuring stroke, generally recommended to allow for a 10%–20% margin to avoid the sensor operating at its extreme positions for extended periods, which could affect its lifespan and accuracy.
Common installation methods include rod mounting, slider mounting, and flange mounting. During installation, ensure the sensor is coaxial with the direction of motion to avoid lateral and torsional forces.