PRODUCT DESCRIPTION
FANUC A860-2155-T404 - Absolute Pulse Coder
This component is an absolute pulse coder from the FANUC αi series, designed for precise position and speed feedback in industrial servo systems. It integrates directly with FANUC αi series servo motors and amplifiers, utilizing a proprietary serial interface for closed-loop control. This encoder is critical for high-accuracy motion control applications, including CNC machine tools, robotics, and automated manufacturing equipment.
Technical Specifications:
- SERIES/FAMILY: FANUC αi Series
- COMPONENT TYPE: Absolute Pulse Coder (Rotary Encoder)
- ELECTRICAL SPECS:
- NOMINAL VOLTAGE: 5VDC (supplied by servo amplifier)
- CURRENT CONSUMPTION: Typically <100mA
- MECHANICAL/PHYSICAL:
- MOUNTING: Shaft-mounted, integrated within servo motor housing
- FORM FACTOR: Compact, disc-type
- INTERFACE/CONTROL:
- FEEDBACK TYPE: Absolute position
- RESOLUTION: 1,048,576 pulses/revolution (20-bit)
- COMMUNICATION PROTOCOL: FANUC Serial Servo Bus (FSSB)
- ENVIRONMENTAL/MOUNTING:
- IP RATING: Protected by motor housing (typically IP65/IP67 for motor assembly)
- COOLING METHOD: Passive (integrated)
- COMPATIBILITY/APPLICATION:
- COMPATIBLE SYSTEMS: FANUC αi Series Servo Motors and αi Series Servo Amplifiers
- TARGET APPLICATIONS: CNC machine tools, industrial robotics, precision automation systems, material handling equipment