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    • Lithium-Ion Battery Electrode Film: Roll-Diameter Measurement

    T30UX battery assembly

    Challenge: In EV battery manufacturing, electrode material comes in the form of a thin plastic film, which is supplied in large rolls. During the slitting and die-cutting process, rolls are monitored to detect jams or low-material. Electrode material presents challenging dark and reflective targets for traditional sensors, so choosing an accurate sensor that meets your specific application is critical.

    Solution: Banner offers several measurement sensors based on requirements such as sensing technology, accuracy, range, and output type.

    Lasers can offer the best accuracy and resolution but aren’t always an option if the material can’t be reliably detected due to its reflective properties. In these cases, an ultrasonic or radar sensor can be used. These technologies are unaffected by the target’s color or irregular surface qualities. In many cases, high-gain laser sensors are a good fit if accuracy is the most critical factor: Banner’s LM-series sensors have resolution down to 0.002 mm. Other laser sensors such as the LE-series have a longer sensing range (1m) while maintaining 1mm resolution.

     

    Banner sensors offer a variety of output types ranging from a basic, discrete signal (indicating that the electrode-material-film roll is above or below a certain diameter) to analog and even IO-Link outputs that provide real-time measurements.

     

    All sensor setup is done from the device itself or with a remote sensor display (RSD) tool.  In either case, users may easily configure output types, response speeds, sensing ranges, and more. Banner sensors use industry-standard M12 connections. After selecting the best sensor for your application, check out the accessories section on the product page for compatible cables to complete your solution.

    T30UX 시리즈 온도 보정 초음파 센서
    T30UX 시리즈 온도 보정 초음파 센서

    온도 보정 기능이 기본적으로 제공되는 소형의 직각형 초음파 센서로, 아날로그 또는 구성 가능한 이산 모델로 제공됩니다. 감지 범위는 3m입니다.

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    LM 시리즈 정밀 측정 센서
    LM 시리즈 정밀 측정 센서

    소형 LM 시리즈는 직관적인 사용자 경험을 통해 동급 최고의 정밀한 측정 성능과 실질적인 안정성을 제공합니다.

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    LE 시리즈 1m 범위 레이저 변위 센서
    LE 시리즈 1m 범위 레이저 변위 센서

    100~1000mm 거리 측정이 가능한 LE의 측정 정확도로 품질 관리의 제어, 분류 및 검사 작업에 적합합니다.

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