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NJL-108 Dynamic Micro Torque Sensor

The NJL-108 dynamic torque sensor has high detection accuracy, good stability, strong anti-interference ability, small size, light weight, and is easy to install. It can operate at high speed for a long time, output forward and reverse torque signals, and both ends are connected by keys, making installation and use convenient. It is used to detect the perception of torque on various rotating or non rotating mechanical components. A torque sensor converts the physical changes in torque into precise electrical signals. Torque sensors can be used in manufacturing viscometers, electric torque wrenches, and transmitting the output torque and power of rotating power equipment such as electric motors and internal combustion engines.


  • Introduction

    The NJL-108 dynamic torque sensor has high detection accuracy, good stability, strong anti-interference ability, small size, light weight, and is easy to install. It can operate at high speed for a long time, output forward and reverse torque signals, and both ends are connected by keys, making installation and use convenient. It is used to detect the perception of torque on various rotating or non rotating mechanical components. A torque sensor converts the physical changes in torque into precise electrical signals. Torque sensors can be used in manufacturing viscometers, electric torque wrenches, and transmitting the output torque and power of rotating power equipment such as electric motors and internal combustion engines.



  • Structure and dimensions

    NJL-108尺寸图


  • Parameter


    Range    0~5Nm
    Sensitivity    1.5±10%mV/V
    Zero output    ±1%FS
    Nonlinear    ±0.1%FS,±0.3%FS
    Lag    ≤±0.05%FS
    Repeatability    ≤±0.05%FS
    Creep    ≤±0.03%FS/30min
    Temperature
    sensitivity drift
        0.03%FS/10℃
    Zero
    temperature drift
        0.03%FS/10℃
    Input resistance    750±10/350±10Ω
    Output
    resistance
        700±5/350±5Ω
    Insulation
    resistance
        ≥5000MΩ/100VDC
    Excitation voltage   10VDC(9~15VDC)
    Temperature
    compensation
        -10~60℃
    Operating
    temperature
        -20~65℃
    Safe overload    150%FS
    Extreme overload    200%FS
    Cable size    ∅ 5.2×3m
    Electrical
    connections
        Red/E+, Black/E-, Green/S+, White/S-
    Material    Aluminum, stainless steel, or alloy steel


  • Process
    Retail: Contact customer service - Consult product parameters-Confirm product model-Payment-Logistics shipment-Sign for delivery
    Key customers: Contact customer service-Consult industry solutions-Confirm product model parameters-Sign relevant technical contracts-Payment-Logistics shipment-Sign for receipt






  • After-sales

    1. LONGLV provides customers with installation and debugging services, as well as other technical consultations. If necessary, technical personnel can provide on-site technical training. If the customer has any technical questions, the technical personnel will provide a response within 4 hours.
    2. LONGLV products are strictly designed and produced in accordance with the ISO9001 international quality system, with a 1-year warranty for sensor products and a 3-year warranty for instrument products, with a 7-day return and exchange policy and lifelong maintenance.
    (Human damage is not covered by the warranty, and customized products without quality issues are not returned or replaced.)
    3. For returns and exchanges caused by quality issues, Longlv will bear the return and exchange shipping costs. The cost of returns andexchanges for non quality issues will be borne by the customer.
    Note: Quality issues refer to customized parameters such as function, size, specifications, and installation method that are not customized according to customer requirements, do not meet functional requirements, have dimensional errors, and have inaccurate accuracy (excluding within the error range).
    Customized products require confirmation of drawings by both parties before processing and production. If the product does not meet customer requirements, a written objection must be raised within two weeks. If the customer does not raise an objection within the specified time limit, it will be deemed as qualified acceptance.
    If an objection is raised within the deadline and it is confirmed by both parties that it is a product quality issue or production has not been carried out according to the requirements confirmed by both parties, it can be exchanged or refunded. If there are no quality issues and the shipping model andthe contract signed model are complete and correct, no return or exchange service will be provided.
    4. The products returned for repair will have a test result issued within 3 working days and the repair will be completed within 7 working days.
    After sales consultation
    Technical consultation, factory repair, invoices, complaint suggestions, and other related issues. After sales service hotline 021-51601181


  • Room 910, Building 1, Zikun Science and Technology Park, No. 5018
    Hutai Road, Gucun Town, Baoshan District, Shanghai

  • GET IN TOUCH:+86-189-1625-1113

  • E-mail:shlonglv@163.com

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