Multi-turn Absolute Encoder: The Key Solution for Achieving High Precision and Continuous Monitoring

In industrial automation, intelligent equipment, and construction machinery systems,multiple turnsAbsolute EncoderThis core sensor provides long-stroke, high-precision angular measurement. Capable of recording multi-turn rotational angles, it enables continuous monitoring and position tracking, finding extensive application in robotics, multi-axis machinery, and complex automated systems. This article serves as Official content released on the official websiteIt is suitable as a reference for engineering selection.

I. Multiple CirclesAbsolute EncoderIntroduction

Multi-turn absolute encoders digitally record the absolute position of each rotation, outputting unique encoded values. Their core features include:

• Multi-lap recording capabilitySupports multi-turn rotational angle measurement, suitable for long-stroke or continuous rotation applications.
• High-precision feedbackEnsure the stability of angle and position measurements.
• Power-off memory functionAfter a power outage, it can maintain its current position without requiring reset.
• Multiple communication interfacesSSI, RS485, CANopen, Profinet, Ethernet, etc.

Domestically produced multi-turn absolute encoders meet engineering-grade standards for precision and reliability, while also supporting customization and localized supply.

II. Advantages of Domestic Production

XWDI offers comprehensive domestic multi-turn absolute encoder solutions with the following advantages:

• Diverse Shaft TypesRotating shafts, hollow shafts, and solid shafts are available.
• High Reliability DesignDustproof, waterproof, vibration-resistant, and corrosion-resistant, suitable for complex industrial environments.
• Customized InstallationFlange dimensions, shaft diameter, and mounting method can be customized according to project requirements.
• Multi-protocol compatibilityEnsure seamless integration with domestic control systems and automation equipment.
• Domestic Supply Chain: Shorten delivery times and improve project response speed

Through domestic production, multi-turn absolute encoders can replace imported products, enhancing localization rates and engineering controllability.

III. Typical Application Scenarios

Multi-turn absolute encoders are widely used in:

• Precise Position Control of Rotary Axes and Multi-Axis Systems in Industrial Automation Production Lines
• Rotating Components and Long-Stroke Transmission Devices for Construction Machinery
• Robotics and Multi-Axis Motion Control Systems
• Port Cranes and Logistics Conveying Equipment
• Explosion-proof or high-security industrial sites

In these applications, the continuous position monitoring and high-precision feedback provided by multi-turn absolute encoders are essential for ensuring stable system operation.

IV. Key Selection Criteria

When selecting a multi-turn absolute encoder, the following factors should be considered:

1. Resolution and AccuracyMeet the accuracy requirements for multi-turn rotational measurement.
2. Communication InterfaceEnsure compatibility with the control system
3. Mechanical Interface and Mounting MethodShaft diameter, flange, and mounting configuration matching on-site
4. Environmental AdaptabilityDustproof, waterproof, vibration-proof, corrosion-resistant
5. Domestic Production and Customization CapabilitiesMeet the needs of special engineering projects

V. Summary

Multi-turn absolute encodersIt is a critical component for achieving continuous, precise measurement and control in modern industrial systems. Through domestic R&D and production, the product offers engineering advantages in high precision, reliability, and customization, providing robust solutions for automation, smart manufacturing, and construction machinery projects.