HEDS-9140#G00 Overview
The HEDS-9140#G00 is a precision incremental optical encoder designed for accurate position and speed feedback in industrial automation systems. It features a compact package with improved resolution and reliable photodetector elements to ensure consistent signal integrity. This device is ideal for applications requiring precise rotational measurement and control, supporting enhanced system performance and operational efficiency. Engineered with robust construction, it offers stable output signals under varying environmental conditions, making it a dependable choice for engineers and sourcing specialists. For detailed specifications and procurement, visit the IC Manufacturer.
HEDS-9140#G00 Technical Specifications
| Parameter | Specification |
|---|---|
| Output Type | Incremental Quadrature |
| Line Count | 360 pulses per revolution (PPR) |
| Supply Voltage | 5 V ??10% |
| Output Current | 20 mA max |
| Operating Temperature | -40??C to +100??C |
| Output Waveform | Square wave, 90?? phase shift |
| Package Type | Compact DIP housing |
| Index Pulse | Single reference mark per revolution |
| Photodetector Type | Phototransistor array |
HEDS-9140#G00 Key Features
- High-resolution output: Delivers 360 pulses per revolution enabling precise angular position measurement and improved control accuracy.
- Quadrature output signals: Provides phase-shifted A and B signals for direction detection, essential for bidirectional motor control applications.
- Robust temperature tolerance: Operates reliably across a wide temperature range, supporting stable performance in harsh industrial environments.
- Single index pulse: Ensures a consistent reference point per revolution, facilitating synchronization and homing functions in automation systems.
HEDS-9140#G00 Advantages vs Typical Alternatives
This encoder offers enhanced sensitivity and accuracy compared to typical incremental encoders, with a higher pulse resolution and reliable phototransistor elements. Its broad operating temperature range and compact design improve integration flexibility and ensure dependable performance under industrial conditions. These advantages make it a preferred choice for applications demanding precise position feedback and robust signal consistency.
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Typical Applications
- Industrial motor control: Provides precise rotational feedback to optimize motor speed and position in automation machinery and robotics, enhancing overall system performance.
- Conveyor system monitoring: Enables accurate tracking of belt movement for synchronized material handling and process control.
- Printing and packaging equipment: Supports accurate positioning for consistent print registration and package alignment.
- Elevator and escalator systems: Facilitates smooth and safe operation through precise speed and position feedback.
HEDS-9140#G00 Brand Info
The HEDS-9140#G00 is a product from a leading optical encoder series renowned for precision and reliability in industrial measurement solutions. This model exemplifies the brand??s commitment to high-quality photodetector technology and rugged design, making it a trusted component in automation and control systems worldwide. Its proven track record supports engineers and sourcing specialists in deploying consistent, high-performance feedback devices.
FAQ
What type of output signals does this encoder provide?
The device generates incremental quadrature output signals, consisting of two square wave outputs (A and B) with a 90-degree phase difference. This allows for the detection of both rotation speed and direction, essential for precise motor control and position tracking.
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What is the operating voltage range for this encoder?
The encoder operates at a nominal supply voltage of 5 volts with a tolerance of ??10%. This standard voltage range ensures compatibility with common industrial control systems and simplifies integration.
How does the index pulse function benefit system design?
The index pulse provides a single reference mark per revolution, which can be used for precise homing or synchronization in control systems. This feature is critical for applications requiring repeatable positioning and accurate zero-point detection.
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Can this encoder operate in harsh environmental conditions?
Yes, it is designed to operate reliably over a wide temperature range from -40??C to +100??C. This enables stable performance in demanding industrial environments, including those subject to temperature fluctuations.
What are typical use cases for this optical encoder?
Common applications include motor speed feedback, conveyor belt monitoring, printing machinery positioning, and elevator control systems. Its high resolution and reliable signals make it suitable for diverse industrial automation tasks requiring accurate rotational feedback.






