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NJL-102 Dynamic Micro Torque Sensor

The NJL-102 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

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Introduction

The NJL-102 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

Parameter

Range	0~200/300/500Nm
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	350/750±10Ω
Output resistance	350/750±10Ω
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
response frequency	100μS

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

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NJL-102 Dynamic Micro Torque Sensor