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Inastomer flexible base type (SF series)-SF-3
Inastomer flexible base type (SF series)-INABA RUBBER CO.,LTD

Inastomer flexible base type (SF series)
INABA RUBBER CO.,LTD


About This Product

Inastomer is a product that utilizes technology that uses electrical resistance, which delicately changes depending on the pressure applied, and is widely used in the much-talked-about autonomous robots, pen tablets, and electronic musical instruments. Needs are also expanding greatly in fields such as pressure distribution measurement.

■What is Inastomer?

Inastomer (pressure-sensitive conductive elastomer sensor) is a conductive type made by mixing a conductive material with a rubber material that is conventionally considered an insulator. There are general conductive rubbers, but unlike these, inastomers take advantage of the elasticity of rubber, and their electrical resistance changes from ∞ (more than 40MΩ) to several Ω as the rubber is displaced (strained) due to pressure changes. It's a thing. In other words, if you deform (displace) the inastomer, the electrical resistance value will decrease, and if you undo the deformation, the electrical resistance value will increase (approaching ∞). Detection of roll pressure and pen pressure Contact and gap detection in narrow areas

■ (Standard product)

・The pressure-sensitive conductive part at the tip of SF-3 is □3mm ・The pressure-sensitive conductive part at the tip of SF-4 is □4mm ・The pressure sensitive conductive part at the tip of SF-5 is □5mm ・With SF-□-L lead wire ・SF-□-LT lead wire, with connector

■Features

・Sensor thickness is thin at t=0.7 to t=1.0mm, allowing detection in narrow areas ・Sensor detection part is small at 3.0mm to 5.0mm, allowing detection of delicate areas ・Easy to install in bent or curved locations ・Up to 5mA of current can be used and LEDs can be driven directly ・Higher flexibility compared to strain gauge sensors ・Compared to semiconductor pressure sensors, direct contact detection is possible. ・Standard products with lead wire crimp connectors (L, LT, types) are available. ・We also accept special orders for sensors with a detection area larger than 5mm.

■Applications

・Detection of roll pressure ・Detection of robot chuck load and pressure ・Detection of fingertip contact pressure ・Touch switch, sensor (tactile sensor) ・Gap detection sensor ・Pen pressure detection ・Object contact detection

■Shipping inspection specifications

Inspect the F to R characteristics of the top surface of the inastomer sensor on the flexible board with continuous dynamic load at R2.5mm (rubber hemisphere Hs70 degrees)

  • Product

    Inastomer flexible base type (SF series)

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1 Models of Inastomer flexible base type (SF series)

Image Part Number Price (excluding tax)
Inastomer flexible base type (SF series)-Part Number-SF-3

SF-3

Available upon quote

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About Company Handling This Product

Company Overview

INABA RUBBER CO.,LTD, established in 1963 and headquartered in Nishiku, Japan, is a manufacturer specializing ...

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