MACOME CORPORATION Product Lineup

"MP-620 Series" Linear Displacement Sensor Utilizing multiple uniquely developed detection elements called "saturable coils," it detects the relative position to the detection body (magnet) non-contactly and provides linear output (voltage/current). Since each detection element captures the positional changes of the detection body (magnet), disturbances in output due to vibration or shock are almost nonexistent. The sensor part and the detection body are completely separated (8mm ± 2mm), preventing the generation of wear particles from contact. It is also suitable for absolute position detection of magnets embedded in oil pneumatic cylinders, etc. (Absolute). Ideal for measuring displacement in robotic arms and similar applications. 【Main Features】 ■ Power supply voltage DC +24V ■ Output MP-620 (voltage output 1-5V) MP-621 (current output 4-20mA) ■ Effective length 100mm to 800mm * Please consult for lengths over 800mm (maximum support up to 1600mm) ■ Repetition accuracy within 0.1mm ■ Capable of detecting various magnets compared to our conventional linear displacement sensors * Adjustments may be necessary. ■ Compared to our sleeve sensors, it has very little dead space and is compact. * There is also a small type MP-4731 with a 15mm stroke.

"MP-621" Linear Displacement Sensor (Current Output Type) Using a uniquely developed technology with a saturable coil, it detects the position of a magnet linearly and non-contactly. The sensor part and the detection magnet can be placed 8mm apart without contact. It is also suitable for detecting the absolute position of magnets embedded in hydraulic cylinders and air cylinders. *Adjustments may be necessary when detecting existing magnets. It is also well-suited for measuring the displacement of robotic arms. Linear Potentiometer (Potentiometer) [Main Features] ■ Power supply voltage DC +24V (output 4-20mA) ■ Capable of detecting various magnets compared to conventional linear displacement sensors ■ Compared to our sleeve sensor, it has very little dead space and is compact Please consult us regarding dimensions, detection range, distance, etc.! *For more details, please contact us.

This is an inclination angle detector using MEMS. It detects a range of ±180° and outputs an analog signal corresponding to the angle. Additionally, the output zero point value can be set after installation. 【Main Features】 ■ A compact and easy-to-handle ±180° inclination (rotation) angle sensor ■ Allows for a 0° preset after installation, eliminating the need for troublesome initial value adjustments ■ Protection structure: IP-67 For ±180 degrees, it outputs a sawtooth wave of either 4-20 mA or 1-5 V.

This product was born from our company's linear encoder detection technology. It detects the magnetic field of the N and S poles and outputs the rotational movement as pulses. Using a two-pole magnet, it achieves a detection distance (the gap between the sensor and the magnetic body) of 8mm ± 2mm. It allows for eccentricity within Φ1mm (±0.5mm). Due to the lack of mechanical connections, it is resistant to vibration and shock, making it suitable for use in rotating parts of robotic arms and construction machinery without coupling. Additionally, due to the absence of resistance, it can also be applied to tension control for films and paper. Please consult us regarding the shape of the magnetic body and the number of pulses per rotation. Sister product: Rotary potentiometer We also have the MRP-5026 with a voltage output of 1-5V and a current output of 4-20mA. *Linear sensor, linear rotary sensor We have evaluation samples available, so please feel free to contact us.

This product was born from our company's linear encoder detection technology. It detects the magnetic field of the N and S poles and outputs the rotational displacement in analog form. By using a two-pole magnet, a detection distance (the gap between the sensor and the magnetic body) of 8mm ± 2mm is achieved. Eccentricity is allowed up to Φ1mm (±0.5mm). Due to the lack of mechanical connections, it is resistant to vibration and shock, making it suitable for use in rotating parts of robotic arms and construction machinery without coupling. Additionally, due to the absence of resistance, it can also be applied to tension control for films and paper. Please consult us regarding changes to the shape of the magnetic body. Sister product: Rotary encoder We also have the MRE-5049 with transistor AB phase output. *Linear sensor, linear rotary sensor We have evaluation samples available, so please feel free to contact us.

If you are detecting the already built-in magnet, adjustments may be necessary.

This is a lot-type linear potentiometer with excellent environmental resistance, waterproof and dustproof. We also accommodate various custom requests. Please feel free to contact us.

In automotive suspension systems, accurately understanding the stroke amount in response to road surface inputs is crucial for balancing ride comfort and driving performance. Especially when considering use in harsh environments, sensors that are resistant to vibrations and shocks and possess high durability are required. The MP-620 series detects positions without contact, reducing the generation of wear particles and enabling stable measurements over long periods. It accurately captures the movement of the suspension and contributes to improving vehicle performance. 【Application Scenarios】 - Measurement of suspension stroke amounts in automobiles - Performance evaluation of shock absorbers - Feedback control for height adjustment systems 【Benefits of Implementation】 - High durability through non-contact measurement - Suppression of malfunctions due to vibrations and shocks - Improvement in vehicle performance through accurate position information acquisition

In the display manufacturing industry, the precise adjustment of panel positioning is a crucial factor that affects product quality and performance. In particular, vibrations and shocks during the manufacturing process can cause misalignment, potentially leading to the production of defective products. The non-contact linear displacement sensor MP-620 is designed to be less affected by vibrations and shocks, achieving high-precision position detection to address challenges in panel adjustment. This contributes to improved product quality and increased yield. 【Application Scenarios】 - Panel position adjustment on display manufacturing lines - Transporting and positioning panels with robotic arms - Measuring panel dimensions in inspection equipment 【Benefits of Implementation】 - Improved quality through high-precision position detection - Prevention of damage to products through non-contact measurement - Stable measurements due to a design that is resistant to vibrations and shocks - Reduced adjustment time and increased productivity

In the energy industry, turbine monitoring is crucial for early detection of equipment anomalies and maintaining stable operations. Turbines operate under high temperature and pressure, requiring accurate measurement of vibrations and displacements. Traditional contact-type sensors carry risks of wear and failure, potentially increasing maintenance costs. The MP-620 series detects turbine positions non-contactly, making it less susceptible to the effects of vibrations and shocks, thus enabling stable measurements. 【Application Scenarios】 - Monitoring turbine shaft positions - Monitoring blade vibrations - Detecting equipment anomalies 【Benefits of Implementation】 - Reduced maintenance costs through non-contact measurement - Early anomaly detection through high-precision measurements - Increased productivity due to stable operations

In the food processing industry, accurate measurement is crucial for ensuring product quality and safety. In particular, non-contact measurement is required to avoid the risk of foreign object contamination. Additionally, stable measurement capability is essential even in environments with high levels of vibration and shock. The MP-620 series reduces the risk of foreign object contamination in food by performing detection without contact. Its design, which is resistant to vibration and shock, enables a stable weighing process. 【Usage Scenarios】 - Position detection for food filling machines - Accurate position measurement for weighing systems - Position control for packaging machinery 【Benefits of Implementation】 - Reduced risk of foreign object contamination through non-contact measurement - Stable measurement even in vibrating environments - Improved product quality through high-precision positioning

In the textile industry, precise management of tension during the manufacturing process of threads and fabrics is a crucial factor that affects quality. Inappropriate tension can lead to thread breakage and fabric distortion, potentially resulting in defective products. Our non-contact linear displacement sensor MP-620 detects the position of threads and fabrics without contact, supporting tension management. 【Application Scenarios】 - Tension adjustment for thread winding machines - Control of fabric transport - Thread feeding control for weaving machines 【Benefits of Implementation】 - Non-contact operation prevents damage to threads and fabrics - High-precision position detection allows for accurate tension management - Improvement in product quality and yield enhancement

In the automotive industry, accurate angle detection of the accelerator pedal is essential for safe driving and improving fuel efficiency. Conventional contact-type sensors carry the risk of failure due to wear and vibration, making durability a challenge. Our magnetic rotary potentiometer detects angles without contact, achieving high reliability and long lifespan. 【Application Scenarios】 - Accelerator pedal angle detection - Accelerator opening detection for hybrid and electric vehicles - Accelerator operation for construction machinery and special vehicles 【Benefits of Implementation】 - Reduced risk of failure due to wear because of non-contact operation - High durability and reliability - Improved driving performance through accurate angle detection

In the industrial robot industry, precise position control is required. The accurate operation of robotic arms is a crucial factor that affects production efficiency and quality. Conventional contact-type sensors carry the risk of wear and failure, which can lead to maintenance costs. Our magnetic rotary potentiometer detects rotational angles without contact, providing high durability and reliability. This contributes to the stable operation and longevity of industrial robots. 【Application Scenarios】 - Joints of robotic arms - Processes requiring positioning accuracy - Use in harsh environments 【Benefits of Implementation】 - Non-contact design reduces the risk of failure due to wear - High durability decreases maintenance frequency - Effective angle of ±180° accommodates a wide range of applications - IP67 protection structure ensures dust and water resistance

In marine applications, the accurate detection of rudder angle is essential for ensuring navigational safety. Durability to withstand harsh environments and high precision are required. Traditional contact-type sensors have risks of failure due to salt damage and vibration, but our magnetic rotary potentiometer is non-contact, which means there is no mechanical wear, providing stable performance over a long period. 【Usage Scenarios】 - Rudder angle detection for vessels - Angle measurement for marine survey equipment - Attitude control for unmanned underwater vehicles 【Benefits of Implementation】 - Improved navigational safety through high-precision rudder angle detection - Reduced maintenance frequency due to non-contact design - High durability in harsh environments

In the solar power generation industry, it is essential to accurately track the angle of solar panels in accordance with the movement of the sun to maximize their power generation efficiency. Particularly in outdoor environments, issues such as temperature changes, vibrations, and dust can lead to failures or performance degradation of angle detection sensors. Our magnetic rotary potentiometer detects rotational angles without contact, and due to the absence of mechanical connections, it achieves high reliability even in harsh environments. 【Application Scenarios】 - Solar panel tracking systems - Devices requiring angle adjustment 【Benefits of Implementation】 - Improved power generation efficiency through high-precision angle detection - Increased lifespan and maintenance ease due to the non-contact design - Stable operation in harsh environments

In the aerospace industry, accurate angle detection of the control stick is essential for safe flight and precise control. It must withstand harsh environments and require high reliability and durability. Traditional contact-type potentiometers carry the risk of failure due to wear and poor contact, posing challenges for aerospace applications. Our magnetic rotary potentiometer detects rotational angles without contact, achieving high reliability and long lifespan. 【Application Scenarios】 - Aircraft control sticks - Helicopter control systems - Spacecraft control systems 【Benefits of Implementation】 - Reduced risk of failure due to wear since it is non-contact - High durability and reliability - Improved safety through precise angle detection - Reduced maintenance costs due to longer lifespan Our Strengths: Utilizing our original technology of saturable coils, we provide a fundamentally simple magnetic detection element technology that remains highly accurate and stable even under adverse conditions. All products are developed and manufactured 100% in Japan, with over 80% of our product lineup being custom-made based on individual customer requests. We also offer many custom options such as 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.

In the medical device industry, precise operations are required, and miniaturization and high precision of the control components are important. Particularly in situations such as surgical robots and precision inspection equipment, where high accuracy and safety are demanded, the accuracy of operations significantly affects the performance of the devices. Conventional contact-type rotary potentiometers had risks of malfunction due to wear and poor contact, but our magnetic rotary potentiometers detect rotation angles without contact, achieving high reliability and long lifespan. 【Application Scenarios】 - Arm angle control for surgical robots - Angle adjustment for precision inspection equipment - Angle adjustment for medical monitors 【Benefits of Implementation】 - Reduced risk of failure due to wear because of non-contact operation - Improved operability through high-precision angle detection - Contribution to miniaturization of devices through compact and lightweight design

In the wind power generation industry, it is essential to accurately measure the angle of the blades to efficiently utilize wind energy. Measurement errors in blade angles can lead to decreased power generation efficiency and, in the worst case, damage to the equipment. Our magnetic rotary potentiometer detects the rotation angle of the blades non-contactly, contributing to the performance improvement of wind power generation systems. 【Application Scenarios】 - Angle detection of wind power generation blades - Angle control of wind power generation equipment 【Benefits of Implementation】 - High reliability through non-contact measurement - Stable operation in harsh environments - Optimization of power generation efficiency

In the robotics industry, precise positioning and motion control of arms are required. Especially for robotic arms with many movable parts, durable and reliable angle detection is crucial. Conventional contact-type encoders have risks of malfunction due to wear and vibration, but our non-contact rotary encoders solve these issues as they have no mechanical connections. 【Application Scenarios】 * Detection of joint angles in robotic arms * Rotating parts of construction machinery * Tension control for films and paper 【Benefits of Implementation】 * Resistant to vibration and shock, with a long lifespan * Easy installation without couplings * Stabilization of motion through high-precision angle detection

In the yarn feeding process of textile machinery, accurately controlling the tension and speed of the yarn is a crucial factor that affects product quality. Variations in yarn supply can lead to weaving and knitting inconsistencies, potentially resulting in defects in the final product. Our rotary encoders detect rotational angles without contact, enabling precise control of yarn feeding. This contributes to the stable production of high-quality products. 【Application Scenarios】 - Detection of yarn feeding roller rotation - Monitoring of yarn supply amount - Tension control 【Benefits of Implementation】 - Prevention of yarn breakage and sagging - Improvement in product quality - Enhancement of production efficiency

In the aerospace industry, high safety and reliability are required, and accurate operation under harsh conditions is essential. In particular, durable components that are resistant to vibration and shock are crucial. Our magnetic rotary encoders, which have no mechanical connections, are strong against vibration and shock, contributing to the accurate position detection of rotating parts in aerospace applications. 【Usage Scenarios】 * Aircraft control systems * Spacecraft attitude control systems * Rocket engine RPM measurement 【Benefits of Implementation】 * Ensured long-term reliability due to high durability * Reduced wear and improved maintainability due to non-contact design * Enhanced safety through accurate rotation angle detection

In the wind power generation industry, accurately measuring the angle of the blades is essential for the efficient use of wind energy. Measurement errors in blade angles can lead to decreased power generation efficiency and, in the worst case, damage to the equipment. Our rotary encoders can detect rotational angles non-contactly and measure blade angles with high precision. 【Application Scenarios】 - Angle detection of wind power generation blades - Control systems for wind turbines 【Benefits of Implementation】 - Improved power generation efficiency through accurate measurement of blade angles - Stable operation of equipment - Reduced maintenance costs

In the elevator industry, safety is the top priority, and accurate position detection and control are essential. In particular, accurately understanding the speed and position of the elevator is crucial for accident prevention. Traditional contact-type encoders carry risks of wear and failure, which can lead to increased maintenance frequency. Our non-contact rotary encoders achieve high reliability and long lifespan due to the absence of mechanical contact, contributing to the safe operation of elevators. 【Application Scenarios】 - Elevator speed control - Door open/close position detection - Emergency brake operation confirmation 【Benefits of Implementation】 - Reduced maintenance costs due to high reliability - Improved safety through accurate position detection - Decreased replacement frequency due to longer lifespan

In the medical device industry, precise positioning and control are required. Particularly in surgical robots and precision inspection equipment, accurate detection of rotation angles is essential for safe and efficient operation. Conventional contact-type encoders carry risks of wear and failure, which can lead to maintenance costs. Our non-contact rotary encoders achieve high durability and reliability due to the absence of mechanical connections, contributing to the performance improvement of medical devices. 【Application Scenarios】 - Detection of arm angles in surgical robots - Rotation position control in precision inspection equipment - Angle adjustment in medical imaging diagnostic devices 【Benefits of Implementation】 - Reduction in maintenance costs due to high durability - High reliability due to non-contact operation - Improved operability through precise angle detection

In the food processing industry, hygiene management of the manufacturing process is extremely important. In particular, equipment that may come into direct contact with food requires ease of cleaning and a reduction in the risk of foreign matter contamination. Conventional rotary encoders have mechanical contact parts, making them difficult to clean and posing a risk of contamination. Our non-contact rotary encoders have no mechanical connections, making cleaning easy and reducing the risk of foreign matter contamination. This enhances food safety and improves the reliability of the manufacturing process. 【Application Scenarios】 - Food filling machines - Packaging machines - Conveyor systems - Environments requiring cleaning 【Benefits of Implementation】 - Realization of a hygienic environment - Reduction of foreign matter contamination risks - Shortening of cleaning time - Improvement of product quality

In the automotive industry, accurate detection of the accelerator pedal's position is essential for safe and efficient driving. Particularly in hybrid and electric vehicles, precise control of the accelerator opening significantly affects energy efficiency and driving performance. Traditional potentiometers can face issues with signal instability due to wear and poor contact. Our linear potentiometer rod type offers non-contact operation, providing high durability and reliability, thereby improving the accuracy of accelerator operation. 【Application Scenarios】 - Accelerator pedal position detection - Automotive driving control systems - Accelerator opening control for hybrid and electric vehicles 【Benefits of Implementation】 - High durability due to non-contact operation - Improved driving performance through accurate position detection - Reduced maintenance costs due to long-term stable operation