マコメ研究所 (MACOME) List of Products and Services

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 4-20 mA or 1-5 V.

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This is a magnetic proximity sensor with a separate detection head and detector. It detects the magnetic flux of a dedicated magnet and can obtain an analog signal proportional to the magnetic flux density, which is used for switching output. With a detection distance of 1 to 3 mm and a repeatability accuracy of ±1 μm, it enables precise on/off operations, achieving high-precision positioning. Of course, since it uses a magnetic detection method, it can operate stably and accurately even in harsh environments with dirt and dust. 【Main Features】 ■ Type with a separate detection head and detector ■ Power supply voltage: 'LS-106S' supports DC +12V, 'LS-127' supports DC +24V

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This is a magnetic switch designed to detect the center of the origin position of precision moving tables with high accuracy. It outputs a switching signal at the center of the magnetic field generator for detection, achieving a high repeatability accuracy of ±0.05 micrometers. Due to its magnetic detection method, it is unaffected by dirt and dust, and it fully complies with the protective structure "IP67," providing excellent environmental resistance against water and dust. The 'HS-320' and 'HS-321' models are widely used for thermal expansion compensation in ultra-precision machining equipment. 【Main Features】 - The detection head is compact at Φ3mm×17mm, allowing for flexible installation positions. - Connected by a 500mm long cable from the detection head to the detector. - The 'HS-320' has an output format of NPN transistor open collector output (normally open). - The 'HS-321' has an output format of PNP transistor open collector output (normally open). *For more details, please contact us.

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It detects the magnetic flux from the magnet and operates in an on/off manner. It adopts a sealing design case compliant with the protection structure "IP67." The case itself is plated with brass, ensuring stable use in harsh environments and suppressing corrosion due to aging and other factors. Our self-developed magnetic detection element is highly sensitive and has excellent noise resistance compared to general Hall ICs and magnetoresistive elements. There are both DC and AC types available. 【Main Features】 - M12 size DC/AC 2-wire N-pole detection type - The sensor body has screw threads, making height adjustment during installation easy - Non-contact detection type eliminates issues such as wear-related degradation and foreign object entrapment - The detection distance can be freely set according to the magnetic force of the magnet, allowing multiple sensors to be used in parallel without mutual interference Evaluation samples are also available. *For more details, please contact us.

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This is an 8-bit output type address sensor (spot mark reader) that identifies the position of an unmanned transport vehicle. It detects address magnets with arbitrary information (0-255) written on them and performs vehicle control (branching, stopping, accelerating, decelerating, etc.) based on the current location information. Since it reads as an absolute value, it is less likely to skip addresses. 【Main Features】 - The address code can identify 256 codes in 8-bit binary. - Adopts a mobile reading method, allowing reading while the unmanned transport vehicle (AGV) is in motion. - Available with N-pole 'SMR-2352H2-N' and S-pole 'SMR-2352H2-S'. - The spot mark reader equipped with reading timing output reads information when positioned directly above the address magnet plate during movement. - The address magnet plate (address marker) can be selected from yellow and green laminates. - Easily usable when a large capacity RFID IC chip is not required. - Suitable for environments where barcodes cannot be used due to dust and other influences. For approximate model numbers like SMR-2352H RB, please inquire. *For more details, please contact us.*

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This is a 6-bit output type spot marker reader that identifies the position of an unmanned transport vehicle. It detects address magnets with arbitrary information (0 to 63) written on them and performs vehicle control (branching, stopping, accelerating, decelerating, etc.) based on the current location information. Since it uses binary code parallel output, signal processing is also easy. Because it uses absolute addresses, there is no skipping like in a count-up method. 【Main Features】 - Designed for unmanned transport vehicles (AGVs), it adopts a mobile reading method. - The spot marker reader and address magnet board are non-contact types. It is equipped with a clock signal to read when the spot marker reader is positioned directly above the address magnet board while in motion. - Compared to the higher model 'SMR-2352H2', the main body size has been reduced by approximately 60% in width. *For more details, please download the catalog or contact us.

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This is a 2ch switching type (individual polarity) address sensor that is used in combination with the dedicated address magnet plate 'SMG-100'. It has two output lines, and while the sensor passes over the magnet plate, the output line for either the N or S pole will turn ON depending on the polarity of the magnet. It is suitable for simple vehicle control such as acceleration, deceleration, and braking of automated guided vehicles (AGVs), allowing for stable guidance that is not affected by dust or debris. It is very compact, providing high flexibility when integrated into AGVs and similar applications. 【Main Features】 ■ Two types: Normal Open 'SMR-100C' and Normal Close 'SMR-100C-P' ■ Completely non-contact type with a detection range of 15 to 40 mm ■ Capable of polarity discrimination, not just the presence of a magnet, but also whether there is an "N pole (or S pole)" ■ Sensitivity adjusted to match the dedicated address magnet plates 'SMG-100 (N)' and 'SMG-100 (S)' ■ There is also a 1-bit information type (detecting either N or S pole) 'SMR-50B' *For more details, please download the catalog or contact us.

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The "Makomeasure System" is an incremental magnetic linear encoder system. The "SI-140 System" consists of the magnetic detection head "SIE-140" and the magnetic scale "SIS-140," designed to be compact and lightweight. It allows for a large non-contact detection distance between the head and the scale, with a wide tolerance for variations in detection distance. It features AB phase output and line driver output. A display unit is also available. *It can replace optical encoders, contact encoders, wire encoders, etc. *For more details, please download the catalog or contact us.

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The "SA-200 System" is an absolute linear encoder system that employs a compact dedicated head. It comes as a set with a dedicated scale measuring 65mm in width, 20mm in height, and 25mm in depth. The detection distance of the head can achieve 0.3 to 1.6mm when the material of the mounting base is magnetic. Due to its absolute detection capability, it allows for re-measurement without returning to the origin after power is restored. 【Features】 ■ It is a non-contact absolute scale system that allows for a large distance between the scale and the head. ■ Measurements are unaffected by dust or debris due to magnetic detection. ■ The system is available with varying detection distances and resolutions. *Sample loans available *For details, please contact us or download the PDF materials.

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It is a non-contact incremental scale system that allows for a large distance between the scale and the head. Measurements can be taken without being affected by dust, dirt, etc., due to magnetic detection. 【Features】 - It is a non-contact incremental scale system that allows for a large distance between the scale and the head. - Measurements can be taken without being affected by dust, dirt, etc., due to magnetic detection. - The system is prepared based on detection distance and resolution. *Sample loans available *For details, please contact us or download the PDF materials. Also well-known as Makome Scale.

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This is a non-contact incremental magnetic scale system that allows for a large distance between the head and the scale. It can measure lengths without being affected by dust or debris due to magnetic detection. It features the smallest head among our magnetic detection scales. The detection head is compact, measuring 30mm in width and 32mm in height. When combined with a dedicated scale, it enables the construction of a compact length measurement system. The large detection distance between the head and the scale, along with tolerance for variations in detection distance, increases design flexibility. 【Features】 - Non-contact incremental scale system that allows for a large distance between the head and the scale. - Length measurement is possible without being affected by dust or debris due to magnetic detection. It can detect through non-magnetic materials such as brass, aluminum, plastic, and stainless steel (SUS303, etc.). - Waterproof structure (IP-67) with proven applications in food processing machines. *Sample loans available. *For more details, please contact us or download the catalog. CAD data is available. There are many successful replacements from discontinued optical encoders! *VP-90 Easy Scale.

• Distance measuring device
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The SI-140PAC is a packaged linear encoder that comes with a display unit and can be used immediately with a power supply of AC100V. It is equipped with a standard 2-meter magnetic scale, which can be extended later (maximum length ∞). The counter display has a minimum display value of 0.1mm. You can easily measure with digital display where you previously used tape measures or gauges. Suitable for cutting aluminum and woodworking materials. Detection is non-contact. It has been widely adopted in in-house jigs (contributing to improvement proposals). Please also use it for DIY projects. Since it is magnetic, there are no miscounts due to dirt. Available on YouTube. *Sample lending is possible. *For more details, please contact us or download the PDF materials.

• Distance measuring device

The detection body consists of two components: the "sleeve" and the "probe" of the detection part. A high-frequency magnetic field is generated on the probe side, creating electromagnetic induction coupling with the sleeve. When the sleeve displaces relative to the probe, a change occurs in the electromagnetic induction coupling, which is converted into voltage and output (the relative position of the sleeve and probe is output as a displacement amount in the range of 1-5V). Since the sleeve and probe have a completely non-contact structure, there is no deformation or failure due to friction. We also accept various customizations such as mounting brackets and connectors. Please feel free to consult us. 【Main Features】 ■ Two models available: the integrated detector 'ET-850' and the separated type 'ET-851A' ■ The probe is made of stainless steel, ensuring both robustness and durability ■ The protective structure complies with IP-67, providing high dust and water resistance ■ Power supply voltage DC10-30V *For more details, please download the catalog or contact us.

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The GS-315 type has top-class features among all guide sensors in history. It enables stable induction that is not affected by dust, dirt, etc., to detect the magnetism from the "guide tape." Since it uses a unique detection element developed by Makome Research Institute, it can maintain a significant operational distance from the "guide tape." The waterproof GS-515 has also joined the lineup!! *For more details, please contact us or download the PDF materials. *Samples are available for loan!

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Magnetic Tape "Sample Available for Loan" Route magnetic tape (guidance tape) for Automated Guided Vehicles (AGV) Our "Guide Sensor" is adjusted for sensitivity to match this "Guide Tape (Magnetic Tape)." It is the optimal magnet for route use with our "Guide Sensor." By using our "Guide Sensor" together with this "Guide Tape," you can achieve a significantly larger detection distance. - Being soft, it is resistant to bending and can be easily cut (processed) to fit the travel route. - It has a color laminated film on the surface to protect the magnetic layer and prevent wear. - The backside is equipped with double-sided adhesive tape, allowing for immediate installation by simply sticking it to the travel route. Various shapes are available to suit different usage conditions. When used in combination with the Makome Laboratory's Guide Sensor, stable guidance is possible. *Occasionally, look-alike guide tapes are sold, but they may have unstable magnetic retention and cause malfunctions. Please use Makome's guide tape with the Makome Guide Sensor.

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◎ "Spot Mark Reader" (Mark Sensor) for Unmanned Transport Vehicles (AGV) 〇 N pole and S pole, each 1ch output type. SMR-100C 〇 N pole or S pole, 1ch output type. SMR-50 〇 6-bit long, 64 code output type. SMR-106/SMR-4550, 6-bit address sensor 〇 8-bit long, 256 code output type. SMR-2352, 8-bit address sensor This is a type of proximity switch that detects magnetic fields (magnets). It detects the magnetic field generated by the magnet, so it is not affected by dirt or dust. 【Features】 ■ The recommended operating distance is large, ranging from 15mm to 40mm, making it suitable for use in unmanned transport vehicles. ■ It can distinguish between the N pole and S pole of a magnet. Separate outputs for N pole detection and S pole detection are provided, allowing for two types of judgments: presence of N pole or presence of S pole. ■ Equipped with a reading timing output to read information when the address sensor "Mark Reader" is positioned directly above the magnet "Address Magnet Plate" while in motion. ■ NPN transistor open collector output (PNP available upon request). *For more details, please contact us or download the materials.

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This is a DC three-wire magnetic proximity switch using a saturable coil with high-frequency transmission. We offer four models tailored to different applications based on shape and protective structure. The 'SW-252A' and 'SW-272A', compliant with IP68, can be used underwater at all times. Additionally, leveraging the characteristics of magnetic detection type proximity switches, they can differentiate the detection of magnetic poles (both NS poles, only N pole, only S pole). Main features: Four models are available: rectangular case types 'SW-250A' and 'SW-252A', and M9 case types 'SW-270A' and 'SW-272A'. - The 'SW-250A' and 'SW-270A' with protection structure IP67 come with an operation indicator light. - The 'SW-252A' and 'SW-272A' compliant with IP68 can be used underwater at all times. - Output formats (PNP, NPN) can be selected according to PLC input. - The 'SW-270A' and 'SW-272A' have screw threads on the sensor body, making height adjustment easy after installation! The detection distance can be freely set according to the magnetic force of the magnet, allowing multiple units to be used in parallel without mutual interference. Discontinued: SW-150, SW-170 compatible products. *For more details, please download the catalog or contact us.*

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There are various detection elements such as reed switches, Hall elements, MR elements, and TMR elements, but our company utilizes a unique "saturable coil" for sensing. Since the outputs are generated separately for the N and S poles, the range of applications expands depending on the combination of magnets used. By selecting the appropriate magnets, the detection distance can be extended to over 100mm. It can detect magnets underground. Depending on the application, it can also sense within the soil of golf courses, baseball fields, and various sports venues. For example, if the S pole is detected for positioning, it can decelerate, and if the N pole is detected, it can stop. Normally, it operates under N pole control, and if the S pole is detected, it can trigger an unconditional emergency stop, all with a single switch. By using N and S magnets on tags, binary codes can be created, making it useful for sorting tasks. Since it detects the magnetic field generated by the magnets, it is not affected by dirt or dust. Sample lending is available. It can be used in various scenarios, from magnetic polarity discrimination and non-contact detection to inspection jigs on manufacturing lines. Custom options, such as fully submerged types, are also possible while maintaining the electrical specifications.

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"Sample available for loan" This is a compact magnetic detection sensor and switch that can be used for applications requiring high precision and repeatability. It provides an analog voltage output relative to the center position. It provides a switching output relative to the center position. Long-selling product. It is the successor to the HS-12.

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One target (magnetic material or magnet) switches output three or four signals. Detection of the rotation direction of the rotating body. Detection of the rotation speed of the rotating body; it can also perform addition and subtraction, which helps prevent chattering. All outputs are individual transistor outputs, making them easy to handle. I think you can get an idea by watching our YouTube videos.

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The inclinometer detects using a MEMS accelerometer. (MEMS: Micro-Electro-Mechanical Systems) Additionally, it is designed with a metal case for shock resistance and vibration resistance. It is compact (compared to our products). The output is available in voltage output type 1-5V and current output type 4-20mA. As an additional feature, it includes a switch function that allows for transistor output at any desired tilt position (specified at the time of order). It has a function to correct installation errors, allowing for correction to 0° within a range of ±1°. There is a YouTube video available. Within the CM-900 series, there is also the "CM-936," which outputs a rotation angle of 360° linearly. It outputs the rotation angle of 0-360° in DC voltage 1-5V or current 4-20mA (specified at the time of order). For more details, please search for "CM-936" on the Ipros site. *For more information, please contact us or download the PDF document.

• Other measurement, recording and measuring instruments

The tilt angle detector is detected with high precision by our unique magnetic sensor. Originally developed for construction machinery (impact pile drivers), it is robust. The pendulum is supported by bearings, providing a design that is resistant to shock and vibration. By controlling the position of the pendulum with a servo circuit, stable output can be achieved. Vertical output (detection) Anyway, it's durable! Please consult us about waterproof measures.

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"Sample available for loan" The MRP-510 is a magnetic non-contact rotary potentiometer that provides an analog voltage output proportional to the rotation angle of the magnetizing body, using a magnet with a permanent magnet installed inside a cylinder and a highly sensitive magnetic sensor placed between the magnetic field of that magnet.

• Other electronic parts

Our unique technology enables high-sensitivity transmission, allowing a distance of up to 170mm between the transmitter and receiver. Additionally, due to the electromagnetic induction method, it is not affected by non-metallic obstacles between the transmitter and receiver. There is also no issue with dirt on the equipment. 【Features】 - The ST-3726E is an electromagnetic induction signal transmission device that uses the transmitter STT-3726E and the receiver STR-3726E as a pair. - It can transmit up to 4 channels of switching (ON/OFF) signals or contact signals. - It has 4 outputs with NPN transistor open collector output. Operation with separate power supplies for the transmitter and receiver is possible.

• Other FA equipment