Non-contact linear displacement sensor that is less affected by vibrations and shock waves. Ideal for position detection of linear devices such as air cylinders!
"MP-620 Series" Linear Displacement Sensor Utilizing multiple uniquely developed detection elements called "saturable coils," it detects the relative position with respect 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 vibrations or shocks are almost nonexistent. The sensor part and the detection body are completely separated (8mm ± 2mm), preventing the generation of wear particles due to contact. It is also suitable for absolute position detection of magnets built into 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: less than 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 compact type MP-4731 with a 15mm stroke.
Inquire About This Product
basic information
Makome Research Institute is flexible in accommodating custom products. Case shape, pressure resistance, heat resistance, water resistance, oil resistance, cable length extension, etc. Please consult us regarding OEM, ODM, and non-disclosure agreements. Existing built-in magnetic detection from various (oil and pneumatic) cylinder manufacturers may require sensitivity adjustment. We also have samples available for evaluation. *Please note that we may not be able to provide the desired length. Additionally, there may be delays due to items being on loan, so we appreciate your understanding. Linear potentiometer *For more details, please contact us. YouTube available 3D CAD available
Price range
P2
Delivery Time
P4
※Please contact us.
Applications/Examples of results
Race vehicle engine components Motorcycle suspension displacement detection Air cylinder position detection Elevator car stop position fine adjustment Rod-type antenna extension detection Level gauge Hydraulic cylinder, pneumatic cylinder Processed food manufacturing machine, noodle machine, slicer Other linear body position detection Potentiometer
Line up（2）
| Model number | overview |
|---|---|
| MP-620 | Voltage output type 1-5V |
| MP-621 | Current output type 4-20mA |
catalog（6）
Download All Catalogs![Fully non-contact linear displacement sensor MP-620 series [Makome Laboratory]](https://image.www.ipros.com/public/catalog/image/01/70a/480094/IPROS82839734405594213659.jpeg?w=120&h=170)
![Company Profile [Makome Research Institute] A4 Version](https://image.www.ipros.com/public/catalog/image/01/211/289218/IPROS05290833112264759127.jpeg?w=120&h=170)
CAD data（32）
| Model number | overview | File |
|---|---|---|
| MP-620-L100 | The CAD data for the MP-620 is prepared for each effective length, so please check the effective length before use. If the desired effective length is not available, please feel free to contact us. |
|
| MP-620-L100 | The CAD data for the MP-620 is prepared for each effective length, so please check the effective length before use. If the desired effective length is not available, please feel free to contact us. |
|
| MP-620-L200 | The CAD data for the MP-620 is prepared for each effective length, so please check the effective length before use. If the desired effective length is not available, please feel free to contact us. |
|
| MP-620-L200 | The CAD data for the MP-620 is prepared for each effective length, so please check the effective length before use. If the desired effective length is not available, please feel free to contact us. |
|
| MP-620-L300 | The CAD data for the MP-620 is prepared for each effective length, so please check the effective length before use. If the desired effective length is not available, please feel free to contact us. |
|
| MP-620-L300 | The CAD data for the MP-620 is prepared for each effective length, so please check the effective length before use. If the desired effective length is not available, please feel free to contact us. |
|
| MP-620-L400 | The CAD data for the MP-620 is prepared for each effective length, so please check the effective length before use. If the desired effective length is not available, please contact us. |
|
| MP-620-L400 | The CAD data for the MP-620 is prepared for each effective length, so please check the effective length before use. If the desired effective length is not available, please contact us. |
|
| MP-620-L500 | The CAD data for the MP-620 is prepared for each effective length, so please check the effective length before use. If the desired effective length is not available, please feel free to contact us. |
|
| MP-620-L500 | The CAD data for the MP-620 is prepared for each effective length, so please check the effective length before use. If the desired effective length is not available, please feel free to contact us. |
|
| MP-620-L600 | The CAD data for the MP-620 is prepared for each effective length, so please check the effective length before use. If the desired effective length is not available, please feel free to contact us. |
|
| MP-620-L600 | The CAD data for the MP-620 is prepared for each effective length, so please check the effective length before use. If the desired effective length is not available, please feel free to contact us. |
|
| MP-620-L700 | The CAD data for the MP-620 is prepared for each effective length, so please check the effective length before use. If the desired effective length is not available, please feel free to contact us. |
|
| MP-620-L700 | The CAD data for the MP-620 is prepared for each effective length, so please check the effective length before use. If the desired effective length is not available, please feel free to contact us. |
|
| MP-620-L800 | The CAD data for the MP-620 is prepared for each effective length, so please check the effective length before use. If the desired effective length is not available, please feel free to contact us. |
|
| MP-620-L800 | The CAD data for the MP-620 is prepared for each effective length, so please check the effective length before use. If the desired effective length is not available, please feel free to contact us. |
|
| MP-621-L100 | The CAD data for MP-621 is prepared for each effective length, so please check the effective length before use. If the desired effective length is not available, please contact us. *Please note that even if the effective length is the same as MP-620, there are differences in the external dimensions. |
|
| MP-621-L100 | The CAD data for MP-621 is prepared for each effective length, so please check the effective length before use. If the desired effective length is not available, please contact us. *Please note that even if the effective length is the same as MP-620, there are differences in the external dimensions. |
|
| MP-621-L200 | The CAD data for MP-621 is prepared for each effective length, so please check the effective length before use. If the desired effective length is not available, please feel free to contact us. *Please note that even if the effective length is the same as MP-620, there are differences in the external dimensions. |
|
| MP-621-L200 | The CAD data for MP-621 is prepared for each effective length, so please check the effective length before use. If the desired effective length is not available, please feel free to contact us. *Please note that even if the effective length is the same as MP-620, there are differences in the external dimensions. |
|
| MP-621-L300 | The CAD data for MP-621 is prepared for each effective length, so please check the effective length before use. If the desired effective length is not available, please contact us. *Please note that even if the effective length is the same as MP-620, there are differences in the external dimensions. |
|
| MP-621-L300 | The CAD data for MP-621 is prepared for each effective length, so please check the effective length before use. If the desired effective length is not available, please contact us. *Please note that even if the effective length is the same as MP-620, there are differences in the external dimensions. |
|
| MP-621-L400 | The CAD data for MP-621 is prepared for each effective length, so please check the effective length before use. If the desired effective length is not available, please contact us. *Please note that even if the effective length is the same as MP-620, there are differences in the external dimensions. |
|
| MP-621-L400 | The CAD data for MP-621 is prepared for each effective length, so please check the effective length before use. If the desired effective length is not available, please contact us. *Please note that even if the effective length is the same as MP-620, there are differences in the external dimensions. |
|
| MP-621-L500 | The CAD data for MP-621 is prepared for each effective length, so please check the effective length before use. If the desired effective length is not available, please contact us. *Please note that even if the effective length is the same as MP-620, there are differences in external dimensions. |
|
| MP-621-L500 | The CAD data for MP-621 is prepared for each effective length, so please check the effective length before use. If the desired effective length is not available, please contact us. *Please note that even if the effective length is the same as MP-620, there are differences in external dimensions. |
|
| MP-621-L600 | The CAD data for MP-621 is prepared for each effective length, so please check the effective length before use. If the desired effective length is not available, please feel free to contact us. *Please note that even if the effective length is the same as MP-620, there are differences in the external dimensions. |
|
| MP-621-L600 | The CAD data for MP-621 is prepared for each effective length, so please check the effective length before use. If the desired effective length is not available, please feel free to contact us. *Please note that even if the effective length is the same as MP-620, there are differences in the external dimensions. |
|
| MP-621-L700 | The CAD data for MP-621 is prepared for each effective length, so please check the effective length before use. If the desired effective length is not available, please feel free to contact us. *Please note that even if the effective length is the same as MP-620, there are differences in the external dimensions. |
|
| MP-621-L700 | The CAD data for MP-621 is prepared for each effective length, so please check the effective length before use. If the desired effective length is not available, please feel free to contact us. *Please note that even if the effective length is the same as MP-620, there are differences in the external dimensions. |
|
| MP-621-L800 | The CAD data for MP-621 is prepared for each effective length, so please check the effective length before use. If the desired effective length is not available, please contact us. *Please note that even if the effective length is the same as MP-620, there are differences in the external dimensions. |
|
| MP-621-L800 | The CAD data for MP-621 is prepared for each effective length, so please check the effective length before use. If the desired effective length is not available, please contact us. *Please note that even if the effective length is the same as MP-620, there are differences in the external dimensions. |
|
Company information
Utilizing our original technology of saturable coils, we offer a fundamentally simple magnetic detection element technology that can be used with high precision and 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, inclinometers 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 automated parking systems 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 offer many custom options, 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. We connect to IoT platforms and provide laser replacement services. 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 Kaizen initiatives. Our standard products come with a reassuring 3-year warranty. We are located in Ina, Nagano Prefecture.