PRODUCT DESCRIPTION
FANUC A860-2010-T341 - Alpha iAR128 Absolute Pulse Coder
High-precision OEM replacement absolute pulse coder (encoder) for FANUC Alpha i-series AC servo motors. Designed to provide accurate, high-resolution rotor position and speed feedback to the servo amplifier and CNC controller, ensuring optimal closed-loop motion control, exact positioning, and smooth servo performance in demanding industrial machining environments.
Technical Specifications:
- SERIES/FAMILY: Alpha i Series (Servo Motor Feedback Spares)
- COMPONENT TYPE: Absolute Pulse Coder / Rotary Encoder (αiAR128)
- ELECTRICAL/PERFORMANCE SPECS: 5.0V DC operating voltage utilizes proprietary FANUC high-speed serial communication to transmit absolute positional data directly to the servo amplifier, preserving exact machine coordinates during power loss and eliminating the need for zero-return referencing
- MECHANICAL/PHYSICAL: Heavy-duty, IP67-rated sealed housing to safeguard sensitive internal optical/magnetic sensing elements from coolant, oil, and dust ingress features a tapered shaft (TPR) for rigid, backlash-free mechanical coupling to the motor, and terminates in a factory-standard multi-pin connector
- COMPATIBILITY/APPLICATION: Specifically engineered to mount onto the rear face of FANUC Alpha i-series AC servo motors a critical closed-loop feedback component widely utilized in multi-axis CNC machine tools, machining centers, lathes, and automated robotic systems