Non-contact speed sensor utilizing the Doppler effect
The surface speed sensor measures the speed of the workpiece surface, allowing for the understanding of the transport speed and feed length of the workpiece itself, thereby achieving high quality and low loss in the production line. By adopting a laser with excellent coherence and beam quality as the light source, it enables high-precision and high-sensitivity speed detection. It can be used for speed detection at multiple points in a wide range of environments and can be installed on various devices. 【Features】 ■ Measures multiple points with a low-cost head ■ Compact and suitable for integration into production lines ■ The sensor head is palm-sized, making it easy to install in various locations ■ Outputs pulses synchronized with the detected speed and an analog voltage proportional to the detected speed ■ Condenses the technology and know-how cultivated in the development of vibration measurement devices to achieve low cost *For more details, please download the PDF or feel free to contact us.
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【Specifications】 ■Detection speed range: 0.03 to 3.5 m/s ■Minimum speed resolution: 5% of the detected speed center value ■Operating distance (W.D.): 16±1.3 mm ■Detection area: 10 µm×500 µm (TYP) ■Sensor head dimensions: W30 mm×D80 mm×H35 mm *For more details, please download the PDF or feel free to contact us.
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A pioneer of laser manufacturing in Japan. For 30 years, we have developed and supplied various types of lasers including HeNe, semiconductor, YAG, CO2, and ruby lasers. Recently, we have expanded our lineup of laser application system products, including vibration meters, displacement meters, laser direct writing devices, and magneto-optical property measurement devices, and we are striving to meet all needs related to lasers.