Linear encoder (linear scale) SI-140 magnetic scale
Linear encoder "SI-140 system"
Linear encoder, compact and lightweight magnetic incremental scale system, waterproof specification (IP-67), suitable for replacement of optical systems.
This is a non-contact incremental magnetic scale system that allows for a large distance between the head and the scale. It can measure length without being affected by dust, dirt, etc., 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 can create a compact length measurement system. The large detection distance between the head and the scale, along with the 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, dirt, etc., due to magnetic detection. It can detect through non-magnetic materials such as brass, aluminum, plastic, and stainless steel (e.g., SUS303). It has a waterproof structure (IP-67) and has been successfully adopted in food processing machines. *Sample lending is 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.
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basic information
◎SIE-140 Head ◎SIS-140 Scale - A phase B phase resolution 0.1mm, after 4 times amplification with connected equipment, resolution 0.025mm (AB2 phase transistor output) This output format is widely used in encoders. - Distance between head and scale: 1–7mm - Supply voltage: DC 10–26V - Protection structure: IP67 (compliant with IEC standards) - MOS FET output (line driver type available separately) - Output cable: 1m (if you specify the terminal connector type, extension cables can be used. Extendable up to 5m; line driver type can be extended up to 10m) - Maximum response speed: 600m/min - Operating temperature range: -20 to +60℃
Price information
Please contact us.
Price range
P2
Delivery Time
※The delivery time may vary depending on the quantity, so please feel free to contact us.
Applications/Examples of results
Metal, woodworking, stone materials, noodles, bread, cutting machine Height gauge In-house jigs, in-house inspection equipment Replacing the current display device with an optical type using repurposed components (requires AB phase input)
Line up（5）
| Model number | overview |
|---|---|
| SIE-140 | MOS FET output type A phase B phase output resolution 0.1mm |
| SIE-140-P1 | Head, MOS FET output type A phase B phase output resolution 0.1mm with connector |
| SIE-141 | Head, line driver type A phase B phase output resolution 0.1mm |
| SIE-141-P1 | Head, line driver type A phase B phase output resolution 0.1mm with connector |
| SIS-140 | Scale |
catalog（5）
Download All Catalogs
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CAD data（12）
| Model number | overview | File |
|---|---|---|
| SIE-140 | Head AB phase output transistor output |
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| SIE-140 | Head AB phase output transistor output |
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| SIE-141 | Head AB phase output line driver output |
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| SIE-141 | Head AB phase output line driver output |
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| SIS-140 | Magnetic scale (Mako measure) |
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| SIS-140 | Magnetic scale (Mako measure) |
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| SIE-141-P1 | Connector-equipped head |
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| SIE-141-P1 | Connector-equipped head |
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| SIE-140-P1 | Connector-equipped head |
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| SIE-140-P1 | Connector-equipped head |
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| EX-140 | SIE-140-P1 SIE-141-P1 extension cable |
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| EX-140 | SIE-140-P1 SIE-141-P1 extension cable |
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News about this product（1）
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.
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