DESCRIZIONE PRODOTTO
KEYENCE CORP LK-H157 - Laser Displacement Sensor Head
The KEYENCE LK-H157 is a high-accuracy, high-speed laser displacement sensor head from the LK-H Series, engineered for precise non-contact dimensional measurement in industrial environments. Utilizing a triangulation method with a high-resolution CMOS image sensor, this component provides stable and repeatable data for critical applications. It is designed for integration into automated inspection systems, quality control processes, and precision positioning tasks across manufacturing, automotive, and electronics industries.
Technical Specifications:
- SERIES/FAMILY: LK-H Series
- COMPONENT TYPE: Laser Displacement Sensor Head
- ELECTRICAL SPECS:
- LIGHT SOURCE: Red Semiconductor Laser (Class 2)
- MECHANICAL/PHYSICAL:
- NOMINAL MEASUREMENT DISTANCE: 150 mm
- MEASUREMENT RANGE: +/- 40 mm (110 mm to 190 mm)
- SPOT DIAMETER: 1000 µm x 100 µm (at nominal distance)
- REPEATABILITY: 0.5 µm (High-Accuracy Mode)
- LINEARITY: +/- 0.05% of F.S. (Full Scale, 80 mm range)
- SAMPLING SPEED: 392 kHz
- FORM FACTOR: Compact, block-type sensor head
- INTERFACE/CONTROL:
- FEEDBACK: High-resolution CMOS image sensor output
- CONNECTION: Dedicated multi-core cable to LK-H Series Controller
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP67
- COOLING METHOD: Natural air cooling
- MOUNTING STYLE: Bolt-on via integrated mounting holes
- COMPATIBILITY/APPLICATION:
- COMPATIBILITY: KEYENCE LK-H Series Controllers (e.g., LK-H200, LK-H200W)
- APPLICATIONS: Precision height measurement, thickness control, gap detection, warpage inspection, automated assembly, quality assurance, robotic guidance systems.
