About Absolute Encoder
The BI-38-H8-2500-PU Absolute Encoder is a high-precision industrial rotary encoder designed for accurate position and speed feedback in automation systems. While technically an incremental encoder, it delivers reliable absolute-like positioning after system initialization, making it suitable for CNC machines, robotics, conveyors, and printing equipment.
Built with a compact 38 mm body and an 8 mm solid shaft, this encoder offers a high 2500 PPR resolution for precise motion control. The push-pull (HTL) output ensures strong, noise-resistant signals even in electrically noisy industrial environments. Operating on a wide 524V DC voltage range, it integrates seamlessly into modern PLC- and drive-based control systems.
Technical Specifications
| Specification |
Details |
| Product Name |
Absolute Encoder BI-38-H8-2500-PU |
| Encoder Type |
Incremental (Absolute-Position After Homing) |
| Body Diameter |
38 mm |
| Shaft Diameter |
8 mm |
| Resolution |
2500 PPR |
| Output Type |
Push-Pull (HTL) |
| Operating Voltage |
524V DC |
| Position Feedback |
Relative / Absolute after reference |
| Mounting Type |
Shaft Mount |
| Application Areas |
CNC Machines, Robotics, Conveyors, Printing Equipment |
| Build Quality |
Industrial-Grade, Rugged Design |
Key Features
-
High-resolution 2500 PPR feedback for precise positioning
-
Absolute-like position reference after homing
-
Push-pull (HTL) output for excellent noise immunity
-
Compact 38 mm body for space-saving installation
-
Wide voltage operation (524V DC)
-
Reliable performance in harsh industrial environments
Applications
-
CNC machinery & machine tools
-
Robotics and automation systems
-
Conveyor speed and position monitoring
-
Printing and packaging machines
-
Motion control and drive systems
Reliable Position Feedback for CNC ApplicationsThis Absolute Encoder delivers accurate and stable position data, helping improve the precision and repeatability of CNC machinery and machine tools. Its Push-Pull (HTL) output provides secure signal transmission for a wide range of machine automation tasks.
Engineered for Durability and FlexibilityWith both IP20 and IP54 protection options, this encoder is built to withstand varying levels of dust and moisture exposure. Its compact size and lightweight design make it suitable for retrofit or new installations in tight spaces within industrial equipment.
Peace of Mind with Manufacturer's WarrantyThe encoder is supplied with a comprehensive warranty, reflecting the manufacturer's commitment to quality and customer support. As a trusted product from an Indian supplier, users can expect responsive after-sales service.
FAQ's of Absolute Encoder:
Q: How is the Absolute Encoder with Push-Pull (HTL) output installed in CNC machinery?
A: The encoder's compact 38mm size and lightweight design (200 grams) facilitate straightforward integration onto CNC machine axes. It can be mounted directly onto rotating shafts, and the Push-Pull (HTL) output simplifies wiring to compatible control systems.
Q: What level of protection does the encoder offer against environmental factors?
A: The encoder comes with IP20 and IP54 protection options. IP20 is suitable for general indoor use, while IP54 provides enhanced protection against dust and water splashes, making it versatile for different CNC and machine tool environments.
Q: When should I choose an Absolute Encoder with HTL output for my application?
A: HTL output encoders are ideal when you require clear, noise-immune signal transmission over long cable runs, which is common in industrial settings like CNC machinery and automated tools.
Q: Where can the Absolute Encoder be sourced in India?
A: This encoder is manufactured and supplied in India, available directly from authorized distributors, manufacturers, or suppliers specializing in automation and measurement components.
Q: What is the process for claiming warranty service on this encoder?
A: If your encoder experiences issues within the warranty period, contact your supplier or the manufacturer in India with the purchase details. They will guide you through troubleshooting, and arrange for repair or replacement as per warranty terms.
Q: How does using this encoder benefit CNC machine tool operators?
A: This encoder enhances machine precision, reduces downtime due to robust construction, and ensures reliable position feedback, all of which contribute to improved productivity and operational efficiency in CNC machining.