HEDS-9701-C51 Overview
The HEDS-9701-C51 is a precision incremental optical encoder module designed for accurate position sensing and speed measurement in industrial applications. Featuring a compact design with a 5 V DC supply voltage, it delivers reliable quadrature output signals suitable for motor feedback and motion control systems. The device integrates a photodetector and an integrated codewheel interface, enabling seamless implementation in automation and robotics. With robust electrical and mechanical characteristics, the encoder ensures consistent performance under varying environmental conditions. This product is ideal for engineers seeking high-resolution incremental feedback solutions. For more detailed specifications and support, visit IC Manufacturer.
HEDS-9701-C51 Technical Specifications
| Parameter | Specification |
|---|---|
| Supply Voltage (Vcc) | 4.5 to 5.5 V DC |
| Output Type | Quadrature, two-channel (A and B) |
| Output Waveform | Square wave, differential lines |
| Resolution | 500 pulses per revolution (PPR) |
| Operating Temperature Range | -40??C to +85??C |
| Output Current | Max 20 mA per channel |
| Phase Relationship | 90?? quadrature phase shift between channels |
| Electrical Interface | Open collector outputs with pull-up resistors recommended |
| Maximum Rotational Speed | 10,000 RPM (typical) |
HEDS-9701-C51 Key Features
- High-resolution incremental output: Provides 500 pulses per revolution, enabling precise motor position and speed measurement critical for accurate closed-loop control.
- Quadrature output signals: Two-channel differential outputs with 90-degree phase shift allow direction detection and increased position accuracy.
- Wide operating temperature range: Functionality from -40??C to +85??C ensures reliable performance in industrial environments.
- Compact and robust design: The integrated optical sensing and codewheel interface reduce system size and simplify installation in tight spaces.
HEDS-9701-C51 Advantages vs Typical Alternatives
This module offers superior sensitivity and signal integrity through its quadrature output design, enabling accurate direction and position detection compared to basic single-channel encoders. Its wide temperature tolerance and stable electrical characteristics enhance reliability in harsh environments, while the compact form factor supports easier integration. The 500 PPR resolution balances high precision with manageable signal processing demands, making it an efficient choice over lower-resolution or more complex multi-channel alternatives.
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Typical Applications
- Industrial motor feedback systems: Enables precise control of motor shaft position and speed in automated manufacturing and robotics, improving process accuracy and repeatability.
- Robotics: Provides real-time position data to robotic arms and mobile platforms for accurate motion control.
- Conveyor systems: Monitors belt speed and position to synchronize material handling and packaging operations.
- Elevator control systems: Detects shaft rotation for smooth acceleration and deceleration control.
HEDS-9701-C51 Brand Info
Produced by a leading manufacturer in optical encoder technology, this model is part of a trusted product line known for precision and durability in industrial automation. The brand focuses on delivering high-quality incremental encoders designed for seamless integration with motion control systems. With a strong emphasis on robust construction and consistent electrical performance, this product exemplifies the company??s commitment to supporting engineers and designers in demanding industrial environments.
FAQ
What type of output signals does the encoder provide?
The device provides quadrature output signals through two differential channels labeled A and B. These signals are square wave pulses shifted by 90 degrees to enable both position and direction detection in motion control applications.
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What is the supply voltage requirement for this encoder?
It operates on a supply voltage ranging from 4.5 V to 5.5 V DC, which is typical for many industrial encoder modules, ensuring compatibility with common control system power rails.
How does the resolution affect its application?
The resolution is 500 pulses per revolution, which allows for fine position measurement while keeping signal frequency manageable. This resolution supports precise control in motors and automated systems without requiring overly complex signal processing.
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Can the encoder operate in harsh industrial environments?
Yes, its operating temperature range from -40??C to +85??C ensures reliable performance under extreme temperature conditions, making it suitable for use in various industrial settings where environmental factors can be challenging.
What are the typical uses for this encoder module?
This encoder is typically used in motor feedback loops, robotics, conveyor belt speed monitoring, and elevator positioning systems, where precise and reliable position feedback is essential for system performance and safety.
