Non-contact linear displacement sensor for automotive suspension
MP-4731 Linear Potentiometer Length Measurement Sensor Macome Research Institute MACOME
Precision measurement of suspension movement without contact. For fine-tuning positioning.
In the automotive industry's suspension systems, precise stroke measurement of the suspension is essential to balance ride comfort and driving performance. Particularly, high-precision displacement measurement is crucial for accurately capturing the vehicle's movement over uneven surfaces and curves, enabling appropriate damping control. Traditional contact-type sensors posed risks of malfunction due to wear and foreign object adhesion. Our non-contact linear displacement sensor MP-4731 accurately measures a range of 15mm without contact, contributing to vehicle performance improvement by capturing suspension movement in real-time. [Application Scenarios] - Stroke measurement of automotive suspensions - Performance evaluation of shock absorbers - Feedback control for height adjustment systems [Benefits of Implementation] - High reliability through non-contact measurement - Ease of installation due to compact and lightweight design - Accurate position information acquisition through absolute output
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basic information
【Features】 - Non-contact measurement with a 15mm stroke - Resistant to the influence of non-magnetic materials - IP67 compliant waterproof and dustproof performance - Compact and small design - Voltage output of 1-5V, absolute output 【Our Strengths】 We provide high-precision and stable products through our original technology utilizing magnetic detection element technology with saturable coils. We also support the development of custom products tailored to customer needs and assist in solving all sensing-related challenges. A 3-year product warranty is also offered.
Price range
P2
Delivery Time
※The delivery time may vary depending on the quantity, so please feel free to contact us.
Applications/Examples of results
Position detection of oil pneumatic cylinders Liquid level gauge Fine adjustment of elevator car stop floor height Judgment of protrusion length acceptance or rejection, etc. Various inspection jigs
Line up（1）
| Model number | overview |
|---|---|
| MP‐4731 | 15mm stroke MP sensor |
catalog（7）
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CAD data（2）
| Model number | overview | File |
|---|---|---|
| MP-4731 | It is a small non-contact linear displacement sensor. (Linear potentiometer) |
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| MP-4731 | It is a small non-contact linear displacement sensor. (Linear potentiometer) |
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Company information
Utilizing our original technology of saturable coils, we offer a fundamentally simple magnetic detection element technology that provides high precision and long-term stability even under adverse conditions. We have received strong support from a wide range of industries, including unmanned transport carts, industrial equipment, labor-saving machines, material handling, machine tools, injection molding machines, civil engineering and construction robots, food machinery, industrial machinery, nuclear facilities, and ships. We also excel in sensors for motorsports such as F1 and Moto GP, tilt meters for construction machinery, and magnetic sensors used for ultra-high precision measurements in scientific fields. Some of our products are also used in applications like multi-story parking and golf cart guidance sensors. All of our products are developed and manufactured 100% in Japan, with over 80% of our product lineup being custom-made based on individual customer requests. We have many custom options available, including waterproof, explosion-proof, heat-resistant, water-resistant, and radiation-resistant specifications. If you have any issues related to sensing or measurement, please feel free to consult us. IoT Platform: Our sales and technical staff are fully committed to addressing everything from minor customizations of existing products to proposing new detection principles. You can also rely on us for assistance with improvements. Our standard products come with a reassuring 3-year warranty. Location: Ina, Nagano Prefecture. Published on Ipros Monozukuri.
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