Today, Wuxi Rihuan Sensing Technology Co., Ltd. will introduce the Rihuan sensing slot-type sensor: the revolutionary choice for high-speed and precise industrial inspection. 

In the current era where industrial automation is making deep progress towards efficiency and intelligence, basic detection stages such as precise positioning of components, identification of products, and tracking of high-speed movement trajectories have become the core elements determining the production line's rhythm efficiency and product yield. Traditional detection solutions often encounter difficulties due to lagging response, cumbersome installation, and potential damage to workpieces when facing industrial scenarios with high-speed operation, limited space, and harsh environments. These issues have become a prominent bottleneck hindering industrial upgrading.

To address this industry pain point, the Rihuan Sensing slot-type sensor, relying on innovative photoelectric beam-shooting technology and integrated slot structure design, has established a standardized solution for industrial precise detection, injecting strong impetus into automated production.

Core Technology Analysis

The Rihuan Sensing slot-type sensor adopts an integrated slot configuration, ingeniously integrating the infrared emitting element and the light-receiving element on both sides of the slot body. When the detection target passes through the detection area of the U-shaped slot, it will create an obstruction to the infrared beam, and the light-receiving element quickly senses this change, immediately triggering the indicator light to go out and synchronously switching the output state. This beam-shooting detection mechanism fundamentally ensures the accuracy and stability of the detection process, avoiding many drawbacks of traditional contact detection.

Three Core Technical Advantages, Directly Addressing Industry Pain Points

The Dayuan Sensing slot-type sensor is equipped with high-precision infrared emitting and receiving modules. Through a non-contact detection mode, it specifically addresses the core problems in industrial scenarios:

High-speed response, precise capture: With 2KHz high-speed response performance, it can easily handle the detection of tiny parts on high-speed conveyors, fly-cutting action tracking, etc., achieving zero-error control for counting and positioning, completely eliminating the problems of missed detection and misjudgment in traditional detection methods under high-frequency operations. 

Compact design, efficient installation: With a compact integrated structure, no additional brackets are required, and no complex alignment adjustments are needed. Whether in the narrow space inside the equipment or in the limited installation position of the robotic arm, it can be quickly fixed using standard threads or snap-in fasteners, significantly saving installation space and labor costs. 

Non-destructive testing, enhanced protection: Based on the pure optical detection principle, it achieves zero physical contact with the tested workpiece. When inspecting thin and fragile items such as PCB boards and silicon wafers, or high-value workpieces with precise surfaces, it can effectively prevent scratches, deformation or component shifts caused by mechanical contact, ensuring the safety of the production process and the quality of the products. 

Customized solutions for harsh scenarios

High-speed dynamic detection scenarios: For scenarios with frequent actions such as gear speed counting and conveyor belt part positioning, traditional mechanical limit switches are prone to failure due to physical bouncing and reset time limitations. The Dayring sensing slot-type sensor, with its 2KHz high-speed response capability, can accurately capture the gap changes when paperboards and parts pass through at high speed, achieving high-precision feeding control and a counting error rate approaching zero. 

Space-constrained installation scenario: In areas with limited space such as the internal cavity of equipment or the periphery of disc-shaped components, traditional sensors and their accompanying brackets are too large in size, making installation and debugging extremely difficult. The compact U-shaped structure of the Dayuan sensing slot-type sensor can be directly inserted into the gaps of the equipment or the interstices of the robotic arm fingers, simplifying the installation process and adapting to complex spatial layouts. 

Precision workpiece inspection scenario: When inspecting fragile workpieces such as PCB boards, flexible films, and precision labels on the SMT production line, mechanical contact-based inspection is prone to causing damage. The non-contact inspection mode of the Dayuan sensing slot-type sensor can smoothly complete tasks such as confirming the positioning of the PCB board before assembly, avoiding production failures caused by mechanical collisions, and ensuring that high-value workpieces pass the inspection process without damage. 

Multifunctional application scenarios, enabling industrial upgrading

The circular sensing slot sensor from Dayuan, with its stable and reliable performance, has achieved in-depth empowerment in multiple industrial scenarios:

Rotation origin detection: Provides precise zero-point calibration and angle synchronization functions for rotating components such as motors and gears, ensuring the accuracy of equipment operation;

Machine tool limit control: Real-time monitoring of the travel position of machine tool moving parts, accurately determining whether it has reached the preset physical limit, avoiding equipment collision risks;

General mechanical detection: Widely used in various automated equipment, it realizes the position judgment, presence or absence identification, and action status monitoring of moving parts, providing reliable signal support for equipment linkage control.

Under the dual pursuit of efficiency and reliability in industrial automation, the circular sensing slot sensor from Dayuan, with its standardized design and high cost-effectiveness, has become a core sensing device in the field of industrial detection. Compared with traditional solutions, it continuously expands the efficiency boundaries of industrial detection with a smaller volume, faster response speed, and safer detection methods. On countless high-speed operating production lines, the circular sensing slot sensor uses each precise detection to safeguard intelligent production and promote the steady progress of industrial automation.