In today's era of increasingly precise automation equipment and shrinking spaces, engineers face the challenge of achieving highly reliable motion detection in limited areas.

Heyi Slot-type Photoelectric Sensor UE-25 Series is designed to solve this problem. It perfectly combines miniaturized design with excellent performance, making it an ideal solution for detecting motion in tight spaces like linear motor modules.

Product Features

Dual independent outputs: All models come with two independent outputs (ON when light is incident/ON when light is blocked), adapting to different output requirements based on usage scenarios.

Ultra-compact & space-saving: Equipped with Heyi independently developed photoelectric chip, it boasts powerful functions, small size, high anti-interference, and strong stability.

Wire lead-out: Standard 2m flexible wire included.

High-speed response: 2KHZ response frequency for rapid detection.

Multiple models & wide voltage range: Available in various models, supporting 5~24VDC.

Why Choose It?

Easy installation: Compact design fits narrow spaces, simplifying setup and saving time.

Plug-and-play: Quick to install and adjust, enabling fast deployment and boosting engineering efficiency.

Cost-effective: An economical solution for servo applications, balancing affordability and performance.

Clear status indication: Built-in visible indicator (light off when detecting objects, on when unobstructed) for intuitive working status feedback, facilitating on-site monitoring and troubleshooting (Light source: Infrared).

Wide Applications in Industrial Automation

Thanks to its mini size, durability, and high-speed response, the UE-25 Series excels in:

Position and motion detection of precision linear motor modules.

Counting and in-place detection of micro objects in tight spaces.

Motion feedback of small robotic arms on light industry automation lines.

Status monitoring of mobile devices or conveyor systems requiring high protection and anti-vibration performance.

Heyi UE-25 Series Slot-type Photoelectric Sensor integrates high performance, stability, and easy installation with breakthrough miniaturization. It not only solves the problem of detection in narrow spaces but also provides a reliable, cost-effective core sensing component for modern automation equipment—especially precision linear motion control—with excellent environmental adaptability and high-speed response. A smart choice for engineers to optimize equipment and enhance efficiency!