HEDS-9140#E00 Overview
The HEDS-9140#E00 is a precision incremental optical encoder designed for accurate position sensing in industrial and automation applications. Featuring a 250 pulses per revolution (PPR) resolution, it delivers reliable quadrature output signals with high signal integrity. This device incorporates an open collector transistor output and operates at a supply voltage range of 4.5 V to 5.5 V, making it compatible with a wide variety of control and measurement systems. Compact and robust, it supports shaft diameters of 6 mm, enabling easy integration into motors and rotary equipment. Ideal for motion control feedback, the encoder ensures consistent performance and durability under typical operating conditions. For detailed product information, please visit IC Manufacturer.
HEDS-9140#E00 Technical Specifications
| Parameter | Specification |
|---|---|
| Encoder Type | Incremental Optical Encoder |
| Resolution | 250 Pulses Per Revolution (PPR) |
| Output Type | Open Collector Transistor |
| Supply Voltage | 4.5 V to 5.5 V DC |
| Maximum Shaft Speed | 10,000 RPM (typical) |
| Shaft Diameter | 6 mm |
| Output Signals | Quadrature (Channel A, Channel B, Index Z) |
| Operating Temperature Range | 0??C to +70??C |
| Output Current | 20 mA max |
HEDS-9140#E00 Key Features
- High-resolution quadrature output: Provides 250 pulses per revolution, enabling precise position and speed feedback critical for accurate motion control.
- Open collector transistor outputs: Enable easy interface with various logic families and allow for flexible pull-up resistor configurations, enhancing system compatibility.
- Robust operating voltage range: Accepts 4.5 V to 5.5 V supply, ensuring stable operation in a wide range of industrial power environments.
- Compact 6 mm shaft diameter: Supports seamless mechanical integration with standard motors and rotary shafts commonly used in automation equipment.
- Reliable signal integrity: Optical encoding technology minimizes electrical noise interference, resulting in consistent and accurate output signals.
- Wide temperature tolerance: Designed to operate effectively between 0??C and +70??C, suitable for typical factory and industrial conditions.
HEDS-9140#E00 Advantages vs Typical Alternatives
This incremental optical encoder stands out by delivering stable, high-resolution output with open collector transistor outputs that facilitate flexible interfacing options. Compared to magnetic or lower resolution encoders, it provides enhanced accuracy and noise immunity. Its compact design and wide operating voltage range improve integration ease and reliability in demanding industrial environments, making it a superior choice for high-precision position sensing applications.
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Typical Applications
- Position and speed feedback in industrial automation systems, including servo motor control and robotics, where accurate motion tracking is essential for process optimization.
- Rotary shaft position sensing in conveyor systems to ensure precise material handling and synchronization.
- Feedback device for printers and scanners, enabling exact positioning of print heads and scanning elements.
- Integration in medical equipment requiring precise rotational measurements for diagnostic or therapeutic functions.
HEDS-9140#E00 Brand Info
The HEDS-9140#E00 is part of a well-established line of optical encoders known for reliability and precision. Manufactured by a leading supplier of industrial-grade sensing components, this product benefits from rigorous quality controls and proven design expertise. The brand has a strong reputation in the semiconductor and sensor markets, offering robust solutions tailored for demanding industrial and automation applications worldwide.
FAQ
What type of output signals does this encoder provide?
The device outputs quadrature signals consisting of two channels (A and B) plus an index channel (Z). These signals are in open collector transistor format, allowing flexible pull-up resistor configurations and compatibility with various digital logic levels.
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What supply voltage range does the encoder support?
It operates reliably within a supply voltage range of 4.5 to 5.5 volts DC. This range ensures stable performance in common industrial power systems without the need for additional voltage regulation.
What are the mechanical shaft specifications for this encoder?
The encoder is designed for a 6 mm diameter shaft, which is a standard size for many rotary motors and industrial equipment, facilitating straightforward mechanical integration.
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Can this encoder be used in harsh industrial environments?
While the device operates within an ambient temperature range of 0??C to +70??C, it offers robust optical encoding technology that is less susceptible to electrical noise compared to magnetic alternatives, enhancing reliability in typical factory conditions.
How does the resolution of this encoder affect its application?
With 250 pulses per revolution, the encoder provides detailed feedback on rotational position and speed. This resolution is adequate for many automation and control applications requiring precise motion tracking and position verification.






