KEYENCE LJ-V7020 New and Original High quality

LJ-V7020

The LJ-V7020 model is a sensor head for ultra high speed 2D/3D laser contour measurement instrument, which uses blue semiconductor laser (wavelength 405nm, Class 2M laser safety level) and optical triangulation technology to achieve micrometer level precision 3D contour detection. Its core parameters include: Z-axis measurement range ± 2.6mm (F.S.=5.2mm), X-axis proximal 6.5mm, distal 7.5mm, light spot diameter of about 14mm × 35 µ m, repeatability Z-axis 0.2 µ m, X-axis 2.5 µ m, linearity ± 0.1% F.S., contour data interval of 10 µ m, sampling frequency up to 16 µ s (high-speed mode) or 32 µ s (high-performance mode), support for diffuse reflection installation, environmental adaptability up to IP67 protection level, working temperature 0 ℃ to+45 ℃, resistance to 10000lux incandescent light interference, suitable for high-speed automation scenarios such as 3D part detection, weld seam tracking, warping/flatness measurement, etc., especially adept at non-contact 3D measurement of moving objects. Geometric data collection.

Technical specifcations for LJ-V7020

Core performance parameters

measuring range

Z-axis (height): ± 2.6mm (full range F.S.=5.2mm), supporting high-precision 3D shape measurement.

X-axis (width): 6.5mm at the proximal end and 7.5mm at the distal end, suitable for targets of different sizes.

Linearity: Z-axis ± 0.1% F.S., ensuring minimal deviation between measurement results and true values.

Repetition accuracy: Z-axis 0.2 µ m, X-axis 2.5 µ m, suitable for micrometer level precision detection.

Light source and optical parameters

Light source type: Blue semiconductor laser (wavelength 405nm), Class 2M laser safety level, balancing visibility and safety.

Spot diameter: approximately 14mm × 35 µ m, achieving high-resolution imaging.

Contour data interval: 10 µ m on the X-axis to ensure sampling density and data integrity.

2、 Response and scanning parameters

sample frequency

High speed mode: up to 16 µ s/contour, meeting the requirements of high-speed production lines.

High performance mode: up to 32 µ s/contour, balancing speed and accuracy.

Scanning mode: Supports line scanning or 2D area scanning, flexibly adapting to different detection scenarios.

3、 Electrical and interface parameters

Output signal: Provides voltage output and switch/alarm output, compatible with multiple control systems.

Interface type: Supports serial communication interface for easy data transmission and system integration.

4、 Environmental adaptability parameters

Protection level: IP67 (IEC60529 standard), dustproof and waterproof, suitable for harsh industrial environments.

Environmental temperature: 0 ℃ to+45 ℃, ensuring the stability of equipment in high or low temperature environments.

Environmental lighting: resistant to interference from 10000lux incandescent lamps, suitable for high light scenarios.

Seismic resistance: 10 to 57Hz, double amplitude of 1.5mm, 3 hours in X/Y/Z directions, passed the anti vibration test.

5、 Installation and operation parameters

Installation method: diffuse reflection installation, simplifying deployment process.

Reference distance: 20mm, providing the best measurement reference.

Convenient operation: Equipped with intuitive settings and diagnostic software, supporting quick system startup and parameter configuration.

Our Services:

1、All our products are new and orginal, and of good quality

2、Our prices are very competitive.

3、 We have a large quantity in stock, so we could help the customers to get the components which are dificult to get.

4、All inquiries will be valued and will reply in 24.

Packing & Delivery:

1、100% brand New and Original Factory Seal!

2、Warranty:1 year

3、Package: Original packing with cartons.

4、Delivery time: Shipped in 3-7 days after payment

5、All the goods will be tested before shipment

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