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Photoelectric Speed Sensor Encoder

Reference RBD-3308

Photoelectric speed sensor encoder for accurate rotational and motion speed measurement.
Uses quadrature output (A & B phase) for detecting both speed and direction.
Equipped with a laser-cut steel encoder disk for high precision and durability.
Operates at 5V DC, compatible with Arduino, Raspberry Pi, STM32, and other controllers.
Ideal for robotics, smart cars, automation, and motor control systems.

Description
Product Details

Description

The Photoelectric Speed Sensor Encoder is a high-precision speed and position detection device designed for robotics, automation, and motor control systems. Using photoelectric sensing technology and a laser-cut steel encoder disk, it provides reliable and accurate quadrature (A & B phase) signal output for precise speed and direction feedback. The sensor operates on a stable 5V DC power supply, ensuring compatibility with microcontrollers such as Arduino, STM32, ESP32, and Raspberry Pi. With its durable metal construction, compact design, and easy wiring setup, this encoder is widely used in smart robotic vehicles, motor speed regulation, and automation feedback systems. Its precision and reliability make it an excellent choice for projects requiring high-resolution motion detection and real-time control. Featured By RoboticsBD.

Product Images are shown for illustrative purposes only and may differ from the actual product.

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Features:

High Accuracy Detection: Provides precise measurement of rotational speed and direction.
Quadrature Output (A & B Signals): Enables accurate speed and directional sensing.
5V Operating Voltage: Compatible with most microcontrollers and motor driver circuits.
Durable Steel Disk: Laser-cut for precision and mechanical strength.
Photoelectric Sensing Technology: Ensures stable and interference-resistant performance.
Easy Wiring & Integration: Simple three-wire interface (5V, GND, Output).
Compact & Lightweight: Perfect for small robotic or embedded projects.
Wide Compatibility: Works with Arduino, Raspberry Pi, STM32, ESP32, and similar systems.
Reliable & Efficient: Ideal for both experimental and industrial-grade use.
Low Power Consumption: Suitable for battery-powered applications.

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Applications:

Robotics: Used for precise wheel speed and movement tracking in robotic vehicles.
Smart Car Projects: Detects motor rotation for path correction and control.
Automation Systems: Provides feedback signals for motor speed regulation.
Motor Control Circuits: Measures RPM for PID speed control or performance testing.
Educational & DIY Projects: Excellent tool for motion sensing experiments.
Industrial Motion Systems: Enables accurate speed feedback in conveyors and drives.

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General Specifications
Model	Photoelectric Speed Sensor Encoder
Sensor Type	Photoelectric Encoder
Material	Steel (Laser-Cut Disk)
Output Type	Quadrature (A & B Signal)
Output Voltage	5Vp-p
Supply Voltage	5V DC
Signal Wires	Red = 5V, Black = GND, Yellow = Output
Operation Principle	Photoelectric Interruption
Detection Type	Rotational Speed & Direction
Compatibility	Arduino, Raspberry Pi, STM32, ESP32
Application Areas	Robotics, Motor Control, Smart Car, Automation
Dimensions	Compact Module
Shipment Weight	0.02 kg
Shipment Dimensions	4 × 3 × 3 cm

Please allow 5% measuring deviation due to manual measurement.

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Documentation:

How to Use the Photoelectric Speed Sensor Encoder

1. Connect the power supply

Red wire to 5V DC
Black wire to GND

2. Connect the output signals

Connect quadrature output A & B to a microcontroller or motor driver
These signals help calculate speed and direction

3. Mount the Encoder Disk

Fix the laser-cut encoder disk on the rotating shaft of a motor or wheel

4. Read Data from the Sensor

Use Arduino, Raspberry Pi, or any microcontroller to process the quadrature signals
Measure RPM, distance, or motion direction

Package Includes:

1 x Photoelectric Speed Sensor Encoder

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Product Details

Reference RBD-3308

In stock 13 Items

Specific References

EAN13: 3308

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