Non-contact linear encoder for tunnels
For long-distance measurement in tunnels. Magnetic type, maintenance-free, infinite measurement.
In tunnel construction, accurate distance measurement is essential for displacement measurement. Tunnels may experience slight displacements due to ground movement and external factors. Accurately understanding these displacements is crucial for ensuring the safety of structures. Even in environments where laser distance measurement or wire encoders cannot be used, our non-contact linear encoders support long-distance measurement and contribute to tunnel safety management. 【Application Scenarios】 - Displacement measurement during tunnel excavation and construction - Monitoring structural displacement in tunnel maintenance and management - Investigating the impact of ground subsidence and crustal movement on tunnels 【Benefits of Implementation】 - Reduced maintenance costs through non-contact measurement - Extensive displacement measurement through long-distance measurement - Improved safety due to high accuracy and reliability
basic information
【Features】 - Maximum gap between scale and reading head is 26mm, track deviation ±10mm - Repeatability ±0.05mm - Response speed 10m/sec - Magnetic type allows for non-contact long-distance measurement - Scale can be adhered to curved surfaces (with R limitations) 【Our Strengths】 Utilizing our original technology of saturable coils, we offer a fundamentally simple magnetic detection element technology that provides high precision and long-term stability 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 have many custom options available, including waterproof, explosion-proof, heat-resistant, water-resistant, and radiation-resistant specifications. If you have any issues with sensing or measurement, please feel free to consult us. Our standard products come with a reassuring 3-year warranty.
Price range
Delivery Time
Model number/Brand name
High Gap Linear Encoder Length Measurement Sensor SIE-550A MACOME
Applications/Examples of results
High-rise elevator Theme park vertical drop attraction Automated warehouse Large LCD screen transport device Multi-level bicycle parking lot Multi-level car parking lot Logistics warehouse Crash testing device Large crane arm measurement
catalog（4）
Download All Catalogs
CAD data（4）
| Model number | overview | File |
|---|---|---|
| SIS-550 | Magnetic scale incremental *If CAD for the mounting rail (guide rail) is needed, please use SIG-210. |
|
| SIS-550 | Magnetic scale incremental *If CAD for the mounting rail (guide rail) is needed, please use SIG-210. |
|
| SIE-550A | Head Incremental |
|
| SIE-550A | Head Incremental |
|
Recommended products
Distributors
Utilizing our original technology of saturable coils, we offer a fundamentally simple magnetic detection element technology that provides high precision and long-term 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, tilt meters 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 multi-story parking 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 have many custom options available, 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. IoT Platform: 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 improvements. Our standard products come with a reassuring 3-year warranty. Location: Ina, Nagano Prefecture. Published on Ipros Monozukuri.