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Brand | Fanuc |
Status | NEW/USED |
Warranty | 12 months/3 months |
Parameters | αiA1000 |
High resolution | Fanuc motor encoders provide precise position feedback to ensure high-precision control. |
Fast response | Real-time signal transmission improves the system's dynamic response capability. |
Durable and reliable | Industrial-grade design, vibration-resistant, high-temperature-resistant, and adaptable to harsh environments. |
The FANUC A860-2000-T301 Pulse Coder is a high-precision servo encoder designed for the FANUC Alpha Series servo motors, providing real-time position and speed feedback for CNC machinery. Manufactured in Japan to FANUC’s rigorous quality standards, this encoder ensures exceptional accuracy, fast response, and long-term reliability in high-performance automation systems.
Commonly used in CNC machining centers, turning machines, and robotics, the A860-2000-T301 encoder converts mechanical rotation into electrical pulses, enabling the control system to accurately monitor motor shaft position. As part of the FANUC Alpha Series feedback system, it plays a vital role in maintaining smooth axis movement, tight positioning, and superior toolpath precision.
High-Resolution Feedback Accuracy
Provides precise angular data for accurate motor control, reducing position error in CNC operations.
Robust and Reliable Japanese Manufacturing
Designed for industrial environments with superior resistance to dust, oil mist, and vibration.
Seamless Integration with FANUC Alpha Series
Fully compatible with FANUC Alpha and Alpha i servo motors, drives, and control systems.
Low Latency Signal Output
Enables smooth servo response, essential for high-speed machining and tight tolerance manufacturing.
Long Service Life and Easy Replacement
Built with wear-resistant components and plug-and-play mounting for quick installation or maintenance.
The FANUC A860-2000-T301 Encoder is ideal for:
CNC Machining Centers – precise axis control and spindle feedback
Turning and Milling Machines – consistent servo synchronization
Robotic Arms – smooth, accurate movement tracking
Automation Systems – real-time feedback in motion control loops
It is widely used in FANUC-controlled CNC systems across industries such as aerospace, automotive, precision tooling, and heavy equipment manufacturing.
Ensure proper shaft alignment when installing the encoder to avoid mechanical stress.
Use only FANUC-approved cables and connectors for optimal signal transmission.
Keep the encoder housing free of oil or debris to maintain feedback integrity.
Periodically check for signal consistency and cable continuity using diagnostic software.
Replace the encoder if experiencing servo drift, positioning errors, or pulse loss alarms.
This encoder measures the rotation of the servo motor shaft and sends feedback signals to the CNC controller, ensuring precise speed and position control during machining or robotic motion.
It is compatible with most FANUC Alpha and Alpha i servo motors used in the 0i, 16i, 18i, and 21i control systems. Always verify compatibility by checking the motor nameplate or product manual.
Typical symptoms include axis drift, positioning inaccuracy, erratic motion, or CNC alarms related to pulse coder feedback. These often result from encoder damage, cable faults, or contamination.
Use a CNC diagnostic screen or an encoder tester to monitor pulse output. Abnormal readings or missing pulses typically indicate encoder malfunction.
It is strongly recommended to use only genuine FANUC encoders like the A860-2000-T301 to maintain control accuracy and avoid compatibility issues.
At FANUCBUY, we are dedicated to supplying authentic, tested, and warranty-backed FANUC components for industrial automation systems.
When you purchase the A860-2000-T301 encoder from us, you receive:
100% Genuine OEM FANUC Product (Made in Japan)
Comprehensive Testing & Quality Verification
12-Month Warranty Guarantee
Fast Global Delivery via DHL / FedEx
Technical Assistance from FANUC Experts
We help manufacturers minimize downtime and maintain precision through reliable supply and expert support for all FANUC servo and CNC components.
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