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Absolute Encoder

Designed for harsh environments, this absolute‑value encoder resists oil, dust and water vapour. It provides high resolution of 16‑bit /18‑bit, repeat positioning accuracy better than ±10'', and works across ‑45 °C to 85 °C.

Introduce

 High-Precision Time-Grating Absolute Encoders

Haozhi Absolute Encoders use an innovative "measuring space with time" methodology to convert spatial displacement into precise time differences, overcoming conventional optical encoding limits. Engineered for harsh industrial environments, they deliver extreme positioning accuracy, rapid dynamic response, and seamless integration for high-end machine tools and direct-drive rotary systems.

Features

Engineered for Extreme Precision & Harsh Conditions

Combining high rigidity, strong environmental immunity, and exceptional cost-effectiveness, Haozhi Absolute Encoders overcome traditional physical limitations to deliver uncompromising positioning performance across demanding industrial workflows.  

  • Sub-Arcsecond Precision & Excellent Dynamic Response

    Delivers stable positioning accuracy up to ±1-±2with a repeat positioning accuracy under ±1. Its high rigidity and dynamic response support smooth 5-axis simultaneous machining with zero vibration or reversal marks.  

  • Superior Environmental Adaptability & Interference Immunity :

    Highly resistant to dust, oil, vibration, shock, and strong electromagnetic interference. Features built-in adaptive temperature compensation covering an operating range from -40°C to 85°C. 

  • Innovative Time-Grating Tech & High Cost-Effectiveness

    Utilizes an innovative time-grating technology route that eliminates reliance on fragile optical physical rulings and light sources. This significantly reduces production costs while maintaining top-tier international performance. 

Applications

Powering Every Sector

Haozhi Absolute Encoders are designed to meet the rigorous demands of multi-axis, high-speed, and ultra-precise industrial equipment. They are extensively deployed in high-end CNC machining centers, direct-drive rotary tables, and advanced tool manufacturing setups to ensure long-term stability and superior surface finishing.

  • 5-Axis Machining Centers & Direct-Drive Rotary Tables

  • Turn-Mill Complex Machine Tools & Spindles

    Applied in high-end lathes requiring high-speed turning integrated with high-precision angular positioning. Supports smooth linkage with swiveling heads, delivering higher positioning accuracy at a lower cost compared to imported encoders.

  • 4-Axis Tapping & Drilling Machines

  • 5-Axis Tool Grinding Machines

Downloads

Technical Downloads

Access detailed specifications, integration guidelines, and 3D CAD models to accelerate your product development cycle.

  • Joint Module Catalog
    PDF • 2.60 MB
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    PDF • 1.35 MB
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  • Collaborative Robot Product Series
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