HEDS-9140#H00 Overview
The HEDS-9140#H00 is a precision incremental optical encoder designed for accurate motion sensing in industrial automation and robotics. Featuring a 250 pulses per revolution (PPR) resolution and a compact package, this device delivers reliable quadrature output signals suitable for speed and position feedback. The encoder??s robust design supports stable operation across a wide temperature range, ensuring consistent performance in demanding environments. With a simple interface and low power consumption, it is ideal for applications requiring dependable rotary position detection. For detailed specifications and sourcing, visit the IC Manufacturer website.
HEDS-9140#H00 Technical Specifications
| Parameter | Specification |
|---|---|
| Type | Incremental optical encoder |
| Resolution | 250 pulses per revolution (PPR) |
| Output Type | Quadrature (A and B channels) with Index (Z channel) |
| Supply Voltage | 5 V ?? 10% |
| Operating Temperature Range | -40??C to +105??C |
| Output Current | Max 20 mA per channel |
| Package | Compact plastic housing with 15-pin connector |
| Output Format | Open collector transistor outputs |
| Maximum Operating Speed | Up to 10,000 RPM |
HEDS-9140#H00 Key Features
- High-resolution incremental encoding: Provides 250 pulses per revolution allowing precise position and speed feedback for control systems.
- Quadrature output with index pulse: Enables direction detection and zero-point reference for accurate rotational measurement.
- Wide operating temperature range: Ensures reliable performance in harsh industrial environments from -40??C to +105??C.
- Open collector transistor outputs: Facilitate easy interface with a variety of controllers and industrial electronics.
- Compact and robust package: Simplifies integration into tight mechanical assemblies while protecting internal components.
- Low power consumption: Supports energy-efficient system designs without compromising signal integrity.
HEDS-9140#H00 Advantages vs Typical Alternatives
This incremental optical encoder offers a balanced combination of resolution, durability, and ease of integration compared to typical alternatives. Its 250 PPR resolution and quadrature output with index pulse enhance sensing accuracy and system feedback. The wide temperature tolerance and robust packaging improve reliability under industrial conditions. Additionally, open collector outputs provide flexible interfacing options, making it a preferable choice for engineers seeking consistent performance with straightforward connectivity.
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Typical Applications
- Rotary position and speed feedback in industrial automation equipment, enabling precise motor control and motion monitoring for optimal system efficiency.
- Robotics systems requiring accurate shaft position sensing to enhance movement precision and repeatability.
- Conveyor and material handling machinery for reliable speed detection and control in manufacturing processes.
- Printing and packaging machines where consistent rotational measurement supports quality and throughput.
HEDS-9140#H00 Brand Info
The HEDS-9140#H00 is part of a well-established series of optical encoders known for robust performance and accuracy in industrial applications. Manufactured by a leading provider of motion sensing components, this product integrates proven optical encoding technology with durable construction. The brand is recognized for delivering reliable and easy-to-use incremental encoders that meet stringent industrial standards, supporting engineers and system designers in achieving precise motion control solutions.
FAQ
What type of output signals does this encoder provide?
The encoder produces quadrature output signals on channels A and B, allowing direction detection, along with an index pulse on channel Z for zero position referencing. These are open collector transistor outputs compatible with various control systems.
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What is the maximum rotational speed supported by this encoder?
It supports operation at speeds up to 10,000 revolutions per minute (RPM), making it suitable for high-speed motor applications and dynamic motion control environments.
How does the operating temperature range affect device selection?
With an operating temperature range from -40??C to +105??C, this encoder can be reliably used in harsh industrial settings where temperature extremes are common, ensuring stable performance without degradation.
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What power supply voltage is required for proper operation?
The device operates on a nominal 5 V supply with a tolerance of ??10%, which is standard for many industrial control systems, facilitating easy integration without additional power regulation.
How is the encoder physically connected to a control system?
The encoder features a 15-pin connector within a compact plastic housing, providing a secure and straightforward electrical interface to controllers or signal processing units commonly used in industrial automation.






