Absolute Encoder

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

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