HEDS-9701#E54 Overview
The HEDS-9701#E54 is a high-performance incremental rotary encoder designed for precise angular position sensing in industrial and automation applications. Featuring a 250 pulses per revolution (PPR) output and differential line driver signals, it delivers accurate and reliable feedback for motor control and motion systems. The device operates with a 5 V supply and offers compact packaging to facilitate easy integration into various equipment. Its robust construction and consistent electrical characteristics make it an ideal choice for engineers seeking dependable shaft encoding solutions. For comprehensive semiconductor and sensor components, visit IC Manufacturer.
HEDS-9701#E54 Technical Specifications
| Parameter | Specification |
|---|---|
| Type | Incremental Rotary Encoder |
| Output Pulses per Revolution (PPR) | 250 |
| Supply Voltage (Vcc) | 5 V ?? 5% |
| Output Type | Line Driver (Differential) |
| Operating Temperature Range | 0??C to +70??C |
| Supply Current | 40 mA (typical) |
| Shaft Diameter | 6 mm |
| Maximum Rotational Speed | 10,000 RPM |
| Output Channels | A, B, and Index (Z) |
HEDS-9701#E54 Key Features
- High-resolution output: Provides 250 pulses per revolution, enabling precise position feedback and enhanced control accuracy for motor systems.
- Differential line driver outputs: Ensures noise immunity and reliable signal integrity, critical in industrial environments with electrical interference.
- Compact and robust design: Small form factor with durable construction facilitates easy integration into tight mechanical assemblies and harsh operating conditions.
- Wide operating temperature range: Supports reliable performance from 0??C to 70??C, suitable for standard industrial settings without additional cooling requirements.
HEDS-9701#E54 Advantages vs Typical Alternatives
This encoder offers superior noise immunity thanks to its differential line driver outputs, outperforming open-collector or single-ended alternatives. Its moderate supply current and compact design reduce power consumption and space requirements, enhancing system efficiency. The balanced combination of resolution, speed capability, and environmental tolerance makes it a dependable choice for engineers requiring consistent position feedback in automated and industrial applications.
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Typical Applications
- Industrial motor control systems where precise shaft position feedback is critical to maintain synchronization and torque regulation over varying speeds and loads.
- Robotics applications requiring accurate rotational position sensing for joint and wheel encoders, enabling precise movement and path tracking.
- Automation equipment such as conveyor systems and packaging machinery that depend on reliable incremental encoding for speed and position monitoring.
- Embedded control systems in factory automation where compact, robust encoders provide essential feedback signals for closed-loop operations.
HEDS-9701#E54 Brand Info
The HEDS-9701#E54 is part of a well-established line of optical encoders manufactured by a leading provider of motion sensing solutions. Known for their precision and reliability, these devices integrate advanced photodetection technology and robust packaging suitable for industrial environments. The brand??s commitment to quality ensures consistent performance, extensive support, and compatibility with a wide range of automation and control systems, making it a trusted component for engineers and sourcing specialists worldwide.
FAQ
What type of output signals does the encoder provide?
The device outputs differential line driver signals on channels A and B, along with an index (Z) pulse. This differential signaling enhances noise immunity and signal integrity, which is essential in electrically noisy industrial environments.
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What is the supply voltage requirement for this encoder?
The encoder operates at a nominal supply voltage of 5 volts with a tolerance of ??5%. This standard voltage level aligns with common industrial control systems, simplifying integration without the need for additional power regulation.
Can this encoder operate at high rotational speeds?
Yes, it supports a maximum rotational speed of up to 10,000 revolutions per minute (RPM), making it suitable for a wide range of dynamic applications where rapid shaft rotation occurs.
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What is the environmental operating range for this device?
This encoder is designed to function reliably within a temperature range of 0??C to +70??C. This range covers typical industrial operating conditions, ensuring stable performance without requiring special thermal management.
How does the encoder??s resolution affect system performance?
The 250 pulses per revolution resolution provides fine-grained position feedback, allowing control systems to achieve precise motion control and improve accuracy in tasks such as speed regulation, positioning, and synchronization.






