HEDS-9780#H50 Overview
The HEDS-9780#H50 is a high-performance incremental optical encoder designed for precise position and speed sensing in industrial automation and motion control systems. Featuring a compact form factor and robust construction, it delivers accurate digital feedback with a line count of 500, enabling fine resolution for demanding applications. Its dual-channel output supports quadrature encoding for direction detection, enhancing system reliability and control. The device operates efficiently within a supply voltage range of 4.5 to 5.5 V, making it compatible with a broad range of embedded control platforms. For detailed product information, visit IC Manufacturer.
HEDS-9780#H50 Technical Specifications
| Parameter | Specification |
|---|---|
| Line Count | 500 lines per revolution |
| Output Type | Two-channel quadrature (A and B) |
| Supply Voltage | 4.5 V to 5.5 V DC |
| Output Format | Open collector |
| Operating Temperature Range | -40??C to +100??C |
| Maximum Rotational Speed | 10,000 RPM |
| Package Type | Compact plastic housing with integrated circuit |
| Output Current | 20 mA per output channel (max) |
| Signal Interface | Open collector transistor outputs requiring pull-up resistors |
HEDS-9780#H50 Key Features
- High resolution with 500 lines: Enables precise angular position measurement for fine control in automation and robotics.
- Quadrature output channels: Allow detection of both speed and direction, supporting advanced motion feedback systems.
- Wide operating temperature range: Ensures reliable performance in harsh industrial environments from -40??C to +100??C.
- Compact and robust design: Facilitates easy integration into tight spaces while providing durability against mechanical stress.
HEDS-9780#H50 Advantages vs Typical Alternatives
This encoder stands out with its combination of high line count and dual-channel quadrature output, offering enhanced accuracy and directional sensing that many basic encoders lack. Its open collector outputs allow flexible interface options, and robust thermal tolerance ensures dependable operation in demanding industrial settings. Compared to typical alternatives, it provides a balance of precision, reliability, and ease of integration.
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Typical Applications
- Industrial automation systems requiring precise rotary position feedback for motor control, robotics, and conveyor systems, where reliable and repeatable measurements are critical.
- Elevator control mechanisms that depend on accurate shaft position sensing for smooth and safe operation.
- Medical diagnostic equipment needing fine motion detection to maintain calibration and accuracy.
- Printing machinery where exact rotational speed and position data improve quality and reduce waste.
HEDS-9780#H50 Brand Info
The HEDS-9780#H50 is part of a trusted line of optical incremental encoders known for precision and reliability in industrial applications. Manufactured under stringent quality controls, this product leverages proven optical sensing technology to deliver consistent performance in position and speed detection. Its design reflects a commitment to durability and accuracy, making it a preferred choice among engineers and system integrators who demand dependable feedback devices for complex automation tasks.
FAQ
What type of output signals does the HEDS-9780#H50 provide?
The device provides two-channel quadrature output signals (channels A and B) in an open collector format. This configuration allows for detection of both rotational speed and direction, which is essential for precise motion control. External pull-up resistors are required to interface the outputs with the control electronics.
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What is the maximum operating temperature for reliable performance?
The encoder is designed to operate reliably across a temperature range from -40??C to +100??C. This wide range makes it suitable for harsh industrial environments and applications where temperature extremes are expected.
How does the line count affect the resolution of this encoder?
With 500 lines per revolution, the device provides a high-resolution measurement of angular position. This line count translates to 2000 pulses per revolution when using quadrature decoding, enabling fine position feedback essential for accurate motor control and automation tasks.
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Is the HEDS-9780#H50 compatible with 3.3 V logic systems?
The encoder’s specified supply voltage range is 4.5 V to 5.5 V, so it is primarily designed for 5 V systems. While its open collector outputs can be interfaced with 3.3 V logic through appropriate level shifting and pull-up resistors, direct compatibility is not guaranteed without additional circuitry.
What mounting options are available for integrating the encoder into a system?
The encoder features a compact plastic housing designed for easy installation on rotary shafts or motors. It typically mounts via screws or clamps compatible with standard industrial shafts. Detailed mechanical drawings should be consulted to ensure proper fit and alignment during system integration.
