HEDS-5500#I12 Overview
The HEDS-5500#I12 is a high-precision incremental optical encoder designed for industrial automation and motion control applications. Offering reliable quadrature output signals, this device supports accurate position and speed feedback essential for closed-loop control systems. With a compact form factor and robust construction, it integrates seamlessly into a wide range of machinery requiring dependable rotary encoding. The sensor??s compatibility with differential output signals enhances noise immunity, ensuring stable operation in electrically noisy environments. Available through IC Manufacturer, this encoder aligns with stringent industrial standards for performance and durability.
HEDS-5500#I12 Technical Specifications
| Parameter | Specification |
|---|---|
| Encoder Type | Incremental Optical Encoder |
| Output Type | Quadrature (A, B) with Index (Z) |
| Number of Lines | 500 lines per revolution |
| Output Format | Differential (RS-422 compatible) |
| Supply Voltage | 5 V ??5% |
| Output Current | 20 mA (max.) |
| Operating Temperature Range | 0??C to +70??C |
| Maximum Shaft Speed | 10,000 RPM |
| Mechanical Interface | 6 mm diameter shaft |
| Dimensions | 29 mm diameter ?? 16 mm thickness |
HEDS-5500#I12 Key Features
- High resolution 500 lines per revolution: Enables precise position sensing critical for accurate motor control and positioning systems.
- Differential quadrature output signals: Provides improved noise immunity, ensuring reliable signal integrity in electrically noisy industrial environments.
- Compact and robust mechanical design: Facilitates easy integration into tight spaces while maintaining durability under typical industrial operating conditions.
- Wide operating temperature range: Suits applications requiring consistent performance across varying thermal environments.
- Compatible with standard 5 V supply voltage: Simplifies system design and reduces the need for additional power regulation components.
HEDS-5500#I12 Advantages vs Typical Alternatives
This encoder offers superior signal accuracy and noise resistance compared to many typical incremental encoders by utilizing differential outputs and a high line count. Its compact size enables easier integration into constrained mechanical assemblies, while the robust operating temperature range ensures reliability across diverse industrial environments. These factors combine to deliver enhanced performance and longevity, reducing maintenance and downtime risks relative to standard alternatives.
🔥 Best-Selling Products
Typical Applications
- Industrial automation systems requiring precise rotational position feedback for servo motor control, such as robotics and CNC machinery, where accuracy and reliability are paramount.
- Conveyor belt speed monitoring in manufacturing lines to improve process control and efficiency.
- Elevator and escalator motor speed and position sensing to ensure smooth and safe operation.
- Printing equipment requiring exact shaft position detection to maintain print quality and registration accuracy.
HEDS-5500#I12 Brand Info
The HEDS-5500#I12 is part of a well-established family of optical encoders offered by a leading semiconductor and sensor manufacturer. Renowned for combining precision engineering with durable materials, this product line supports a broad range of industrial applications. The brand emphasizes high-quality optical technologies designed to deliver consistent performance, ease of integration, and long operational life in demanding environments.
FAQ
What types of output signals does the HEDS-5500#I12 provide?
The encoder produces differential quadrature output signals, including channels A and B for position and speed detection, plus an index channel (Z) for reference. This output format improves noise immunity and is compatible with RS-422 interfaces commonly used in industrial control systems.
🌟 Featured Products
-

“Buy MAX9312ECJ+ Precision Voltage Comparator in DIP Package for Reliable Performance”
-

QCC-711-1-MQFN48C-TR-03-1 Bluetooth Audio SoC with MQFN48C Package
-

0339-671-TLM-E Model – High-Performance TLM-E Package for Enhanced Functionality
-

1-1415898-4 Connector Housing, Electrical Wire-to-Board, Receptacle, Packaged
What is the maximum operating speed for this encoder?
The maximum shaft speed for this product is rated at 10,000 RPM. This speed capability makes it suitable for a wide range of industrial motors and rotating machinery requiring high-speed feedback without compromising signal accuracy.
What are the power supply requirements for the device?
The encoder operates from a 5 V DC supply with a ??5% tolerance. This standard voltage level simplifies integration with most industrial control electronics and reduces the need for specialized power conversion circuits.
📩 Contact Us
Can this encoder operate reliably in harsh industrial environments?
Yes, it is designed to operate within a temperature range of 0??C to +70??C and features a robust mechanical construction. These characteristics allow it to maintain performance in typical industrial settings where temperature fluctuations and mechanical stress are common.
How does the 500 lines per revolution specification impact performance?
A line count of 500 per revolution allows for fine position resolution, enabling precise control of motor position and speed. This resolution is critical in applications such as robotics and CNC machining where accuracy directly affects quality and repeatability.













