Magnetic Electric Rotary Detector MP-9810/MP-9830
A detector optimal for measuring rotational speed. Detection distance from the gear expanded up to a maximum of 3 mm.
The MP-9810 and MP-9830 are non-contact magnetic-type rotation detectors that incorporate magnetoresistive elements, permanent magnets, DC amplifiers, and voltage regulators within a compact body. They output a stable rectangular wave signal by being positioned close to the tips of the detection gear attached to the rotating shaft, functioning effectively from ultra-low to high speeds. Applications can be built by combining them with devices such as the TM-4000 series digital tachometers and FV-1500 FV converters to measure the rotational speed of various rotating equipment. - Detection distance from the gear can be extended up to 3 mm. - Compatible with power supply voltages of 12 to 24 V, enhancing convenience during equipment integration. - Improved environmental resistance, compliant with IP67. - Retains the basic performance, dimensions, and mounting shape of conventional models, ensuring easy replacement.
basic information
MP-9810 (Basic Type): 0 Hz to 20 kHz, signal cable and extension cable sold separately MP-9830 (High-Speed Type): 0 Hz to 100 kHz, signal cable and extension cable sold separately
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Applications/Examples of results
Measurement of rotational speed of various rotating machinery.
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Exhibiting at "Maintenance Resilience TOKYO 2026"
We will be exhibiting at "Maintenance Resilience TOKYO 2026" (the 50th Plant Maintenance Show), which will be held at Tokyo Big Sight from July 15 (Wednesday) to July 17 (Friday), 2026. Experience our latest measurement solutions, featuring the "Portable Vibration Meter VW-3100," which integrates the three essential elements of "listening," "measuring," and "judging" for on-site vibration measurement into one device. As a manufacturer of measuring instruments, Ono Sokki will leverage our long-standing expertise in sensing technology and signal processing to solve your vibration measurement challenges. Additionally, we will broadly propose measuring instruments, judgment devices, detectors, and sensors related to acoustics, vibration, rotation, speed, temperature, and voltage for predictive maintenance of production equipment and product inspection. 【Exhibited Products】 Portable vibration meter, acoustic vibration analysis system, FFT comparator, vibration comparator, sound level meter, accelerometer, laser in-plane speed meter, digital tachometer, rotation detector, digital handheld tachometer, wireless measurement system (temperature and voltage).
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Exhibiting at the "2026 NAGOYA Automotive Technology Exhibition"
Our company will exhibit at the "Automotive Technology Exhibition 2026 NAGOYA" held at Aichi Sky Expo from June 17 (Wednesday) to June 19 (Friday) and at the online exhibition "Automotive Technology Exhibition ONLINE STAGE 2." At the venue, we plan to showcase mainly our latest products under the theme "Optimal Solutions from Measurement and Simulation | Solutions to Improve Development Efficiency." 【Measurement Solutions Supporting Next-Generation Mobility Development】 Autonomous Driving: Evolved "ADAS-VILS" for complex simulations Automated Measurement: "FAMS-R6" that automates and visualizes testing with connected technology, along with remote monitoring systems Acoustics and Vibration: Comprehensive solutions from a sensory evaluation web application to high-precision "O-Solution" and laser Doppler vibrometers Integrated Measurement: Non-contact thickness gauges, tachometers, and various sensor groups Electrification: Wireless measurement platforms and thermal management/TPA benchmarking We propose reliable "safety" and "evolution" that closely aligns with the field.
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Our technology supports solutions in various fields. With technologies in sensing, measurement, control, data processing, and precision mechanisms, along with a total technology that integrates them, we are able to provide various solutions that meet the needs of production sites. Moving forward, we will continue to leverage our diverse technological capabilities to challenge the development of high-value-added products and systems that attract attention across different industries and sectors.