Non-contact linear encoder for tunnel excavation
Ideal for long-distance measurement. Supports excavation management for tunnel drilling.
In the tunnel excavation industry, accurate measurement of excavation distance is essential for safe operations and efficient progress management. Even in environments where laser measurement and wire encoders cannot be used, precise measurement is required. Our non-contact linear encoders support long-distance measurement and strongly assist in the management of tunnel excavation progress. 【Use Cases】 - Position measurement of tunnel boring machines - Monitoring of excavation distance - Measurement of excavation surface shape 【Benefits of Implementation】 - Shortened construction period through accurate progress management - Improved safety - Cost reduction
basic information
【Features】 - Supports a maximum gap of 26mm and track deviation of ±10mm - Repetition accuracy of ±0.05mm - Response speed of 10m/sec - Maintenance-free due to magnetic type - Scales can be attached to curved surfaces (with R limitations) 【Our Strengths】 - Specialized manufacturer of magnetic sensors - Years of experience and know-how - Product offerings for diverse industries - Optimal solutions through custom support - Reliable 3-year warranty
Price range
Delivery Time
Model number/Brand name
High Gap Linear Encoder Length Measurement Sensor SIE-550A
Applications/Examples of results
High-rise elevator Theme park vertical drop attraction Automated warehouse Large LCD screen transport device Three-dimensional bicycle parking lot Multi-story car parking lot Logistics warehouse Crash testing device Large crane arm length measurement
catalog（4）
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CAD data（4）
| Model number | overview | File |
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| SIS-550 | Magnetic scale incremental *If CAD for the mounting rail (guide rail) is needed, please use SIG-210. |
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| SIS-550 | Magnetic scale incremental *If CAD for the mounting rail (guide rail) is needed, please use SIG-210. |
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| SIE-550A | Head Incremental |
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| SIE-550A | Head Incremental |
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Distributors
Utilizing our original technology of saturable coils, we provide a fundamentally simple magnetic detection element technology that allows for high precision and long-term stability even under adverse conditions. We have received strong support from a wide range of industries, including unmanned transport vehicles (AGVs), 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 adopted 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 with us. IoT Platform: Our sales and technical staff will fully support you, from minor customizations of existing products to proposals for new detection principles. We also assist with improvements. Our standard products come with a reassuring 3-year warranty. Location: Ina, Nagano Prefecture. Published on Ipros Monozukuri.