Magnetostrictive displacement sensor model MB for construction machinery, special vehicles, and railway vehicles.
Temposonics Model MB
Position sensor for hydraulic cylinder used in steering.
The Temposonics model MB is a stainless steel sensor developed specifically for external use on hydraulic cylinders and can be used in applications such as steer-by-wire. This sensor is compact in size with an M14 x 1.5 thread, making it suitable for use in double-acting steering cylinders. A magnet is attached to the piston, transmitting position information to the sensor through the non-magnetic cylinder wall. By using two external sensors, it provides redundant functionality, meeting high safety requirements. In addition to external use on double rod cylinders, it is also suitable for direct attachment to differential cylinders via screws. In this type of installation, a ring magnet attached to the piston slides the sensor to perform position measurement. In other words, the model MB offers the flexibility to install the sensor inside the cylinder or externally. This new M series sensor allows for complete integration of the sensor within the hydraulic cylinder.
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basic information
■A compact-sized stainless steel displacement sensor designed for use built into hydraulic cylinders. ■Optimal for vehicle clevis-type cylinders and cylinders with limited installation space. 【Features】 ● Non-contact ● High precision ● Ultra-compact, can be built into hydraulic and pneumatic cylinders ● Built-in for automotive, railway, and marine cylinders ● Analog (voltage) output ● Operating temperature: -40℃ to +105℃ ● Power supply voltage: 12V ● Measurement range: 72-250mm ● Linearity: ±0.25mm ● Shock resistance: 100G ● Vibration resistance: 15G ● Rod pressure resistance: 25PMa ● Protection structure: IP69K ● Resistant to dust, water, and oil. ● All stainless steel.
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Applications/Examples of results
Hydraulic cylinders for construction machinery, resource extraction machinery, road vehicles, railway vehicles, agricultural machinery, ships, aircraft, pantographs for railway vehicles, dampers, rail cutting positions, rail spacing positions, transmission positions, steering, suspension, height control, position control, wind power generation.
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Company information
Temposonics introduced a non-contact, high-precision, and cost-effective non-contact absolute sensor method to the market in the early 1970s, using the magnetostrictive effect (Weidmann effect) for position measurement, which had previously been dominated by incremental methods. As a leading company in magnetostrictive sensors, we are committed to improving accuracy as position sensors, engaging in research and development, and enhancing quality to meet the needs of the industrial sector. Our sensors are increasingly being adopted not only as linear sensors to replace rotary encoders, linear encoders, and potentiometers but also in various industries such as hydraulics, pneumatics, water pressure, injection molding, welding, printing, textiles, construction machinery, wind power generation, metal processing, as well as in disaster prevention sensors like landslide sensors and bridge sensors. Temposonics will continue to develop further and strive day and night to be of service as a leading company in industrial sensors.
