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This application uses a Spot-type Laser Photoelectric Sensor.



The minute spot laser beam with maximum diameter of 1 mm accurately detects small-diameter pins.

Know-How

Conventional photoelectric sensors with a large spot diameter could not be used for small-diameter pins. The system had a limited detection distance, which could damage the Sensor.

Benefit / Efficiency

Stable inspection of ultra-thin guide pins is possible in a small spot at a sensing distance as long as 1 m.

Applied Models
E3C-LD11 + E3C-LDA

Photoelectric Sensors with Separate Digital Amplifiers (Laser-type Sensor Heads)
Photoelectric Sensors with Separate Digital Amplifiers (Laser-type Sensor Heads) E3C-LDA

Spot, line and area types-select from 3 optical systems. Created to enable beam type selection