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Contactless Linear Position Sensor for ODM Factory Solutions

I’m the team behind our precision sensing solutions, and I’m proud to offer a contactless linear position sensor that suits heavy-duty automation. With non-contact magnetic or capacitive sensing, this device delivers accurate position feedback along long strokes while resisting wear, dust, and moisture. We designed it for streamlined integration in OEM lines and factories—perfect for ODM projects where your branding and tuning matter. You’ll appreciate its fast response, high repeatability, and simple single-cable wiring that reduces harnessing time on the Factory floor. We support customizable cables, interfaces (CAN, SPI, I2C), and scalable outputs to fit your control system. Our commitment: quality engineered parts, short lead times, and cooperative ODM service from prototype to mass production. If you’re seeking reliable position sensing to upgrade machines, I’ll work with you to tailor specs, validation plans, and documentation for your Factory rollout.

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contactless linear position sensor Market Leader Your End-to-End Solution

In today’s automation landscape, a leading provider of contactless linear position sensing offers more than a sensor—it delivers an end-to-end solution that simplifies specification, procurement, and integration. From non-contact sensing elements to signal processing and software interfaces, these systems produce high-resolution, fast data while resisting wear, dust, and misalignment. A modular design supports a wide stroke range and easy integration with existing controls, helping OEMs shorten development cycles and improve reliability in harsh environments. Global buyers value a single, scalable package that reduces risk and supply-chain friction. A complete offering includes flexible form factors, certified cables, diagnostics, remote support, and lifecycle services from design through deployment. Standardized protocols and calibration tools ensure repeatable performance across temperature and vibration, minimize downtime, and lower total cost of ownership. This end-to-end approach speeds time-to-market and guarantees dependable operation across diverse applications worldwide.

contactless linear position sensor Market Leader Your End-to-End Solution
Sensor Variant Measurement Principle Measurement Range (mm) Resolution (µm) Accuracy Repeatability (µm) Linearity (%FS) Output Interface Supply Voltage (V) Power Consumption (mA) Response Time (ms) Operating Temp (°C) IP Rating Recommended Mounting Primary Materials
Variant A Magnetostrictive (contactless) 10 – 3000 1 ±0.02% FS 1 0.02% 4–20 mA, RS-485 10–30 30 1 -40 – 85 IP67 Through-rod / flange Stainless steel rod, polycarbonate housing
Variant B Linear Hall-effect (non-contact) 0 – 200 10 ±0.2% FS 20 0.20% 0–5 V, PWM 5 15 2 -40 – 125 IP67 Surface/slot mounting Plastic housing, PCB
Variant C Inductive / Eddy-current (non-contact) 0 – 50 5 ±0.05% FS 2 0.05% Ratiometric (0–10 V), SSI 12–30 40 0.5 -30 – 100 IP68 Flush / non-contact Stainless steel face, ceramic coil
Variant D Capacitive (non-contact, short range) 0 – 5 0.1 ±0.01% FS 0.05 0.01% 0–10 V, SPI 3.3–5 20 0.1 -20 – 85 IP54 Fixed-gap mounting Aluminum housing, ceramic sensor
Variant E Optical (laser triangulation, non-contact) 0.1 – 500 1 ±5 µm (typical) 1 0.05% 0–10 V, Ethernet 12–24 200 0.5 0 – 50 IP65 Optical bracket / stand Anodized aluminum, glass optics
Variant F Ultrasonic (time-of-flight, non-contact) 10 – 6000 100 ±0.5% FS 500 0.50% UART, 4–20 mA 12–24 50 10 -20 – 60 IP67 Mounting bracket Plastic housing, piezo element
Notes: Accuracy and repeatability figures are typical values under controlled conditions; environmental factors and installation geometry can affect performance. All units and interfaces shown are representative technical characteristics for common contactless linear position sensor technologies.

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contactless linear position sensor Products Your Trusted OEM Partner

Measurement Error (%) vs Temperature (°C) for Different Stroke Lengths

This chart presents a comparative view of absolute measurement error (expressed as percent of full scale) versus ambient temperature for three representative contactless linear position sensor stroke lengths: 50 mm, 100 mm, and 200 mm. Data points span a wide thermal range (-40°C to +125°C) to highlight typical behavior under environmental stress. The plotted values are illustrative of common trends observed during environmental cycling tests: minimal error near room temperature and increasing deviation at thermal extremes. Short-stroke sensors (50 mm) exhibit the best thermal stability in this dataset, remaining below ~0.7% even at +125°C. Medium-stroke (100 mm) devices show modestly higher drift, while long-stroke (200 mm) units demonstrate the largest temperature sensitivity, reaching about 1.4% error at the high end. The error growth is nonlinear and accelerates above approximately +80°C, indicating the influence of thermal expansion, sensor element sensitivity shifts, and analog front-end drift. For OEM design decisions, these trends suggest prioritizing shorter stroke sensors or implementing temperature compensation when operating across broad temperature ranges. Calibration strategies should include multi-point temperature compensation maps and validation at environmental extremes to reduce worst-case uncertainty. Note that actual performance will vary with sensing technology (magnetic, capacitive, optical), mechanical integration, and signal conditioning. Use this visualization for comparative evaluation and to guide prototype testing and compensation strategy development for robust system accuracy across temperature.

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  • Pamela 2022.12.03 16:09:11

    This supplier offers high quality but low price products, it is really a nice manufacturer and business partner.

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    Good quality and fast delivery, it's very nice. Some products have a little bit problem, but the supplier replaced timely, overall, we are satisfied.

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