Generic Optical Photoelectric Speed Sensor Encoder Wheel - 100 Line Disc, 5V TTL Output
This optical photoelectric speed sensor encoder module provides non-contact rotary position and velocity sensing, compatible with 5V TTL logic systems like Arduino, Raspberry Pi, and industrial PLCs. It features a 100-line stainless steel coded disc for precise angular measurement.
Features
- Non-contact optical sensing with integrated IR LED and photodiode
- Generates dual-channel TTL-level quadrature output (yellow/blue wires) for direction detection
- Includes a precision 100-line stainless steel encoder disc (22mm OD, 3.5mm ID)
- Operates at a standard 5V DC supply voltage for broad microcontroller compatibility
- Compact and durable plastic housing suitable for integration into motion control systems
Out of stock
The sensor operates on an optical interruption principle, where an infrared LED and a phototransistor are aligned within a plastic housing. The rotating encoder disc, with its precisely laser-cut slots, modulates the IR beam, generating digital pulses corresponding to angular displacement. The dual-channel TTL output provides both speed and directional data, enabling accurate velocity control and position tracking in closed-loop systems.
Designed for integration into electromechanical assemblies, the module delivers fast response times and high repeatability. Its straightforward interface and robust stainless steel disc make it suitable for applications requiring reliable rotary feedback in environments where contact-based encoders may suffer from wear or mechanical failure.
Additional Information
| Weight | 0.05 kg |
|---|---|
| Dimensions | 4 × 3 × 3 cm |
