A20B-2100-0802 FANUC 200VAC 3Phase Spindle Control Board

Description

FANUC A20B-2100-0802 is a 200 VAC, 3 phase AC spindle amplifier control board engineered for the Alpha SPMC i series modules. This printed circuit board functions as the primary logic and drive controller for spindle motors, featuring 5 communication ports and a 2 digit diagnostic display. The hardware architecture supports direct integration with SPMC-2.2i through SPMC-22i amplifier units, utilizing advanced digital signal processing for precise motor velocity and torque regulation. Constructed with industrial-grade electronic components, the board ensures stable power distribution and real-time feedback processing within high-demand spindle drive systems.

A20B-2100-0802 Specifications
Model Number: A20B-2100-0802
Brand: FANUC
Product Category: Spindle Amplifier Control Board
Compatible Series: Alpha SPMC i Series
Input Voltage: 200 VAC
Phase: 3 Phase
Current Type: AC
Supported Amplifier Modules: SPMC-2.2i, SPMC-5.5i, SPMC-11i, SPMC-15i, SPMC-22i
Supported Amplifier Part Numbers: A06B-6116-H002, A06B-6116-H006, A06B-6116-H011, A06B-6116-H015, A06B-6116-H022
Software Compatibility: H550, H553, H570, H580
Display: 2 Digit Diagnostic LED
Interface: Serial / Digital Spindle Control
Ports: 5 Communication / Sensor Ports
Mounting Type: Plug-in Module / Panel Mount

A20B-2100-0802 Applications
Primary applications include integration into FANUC Alpha i series CNC machine tool spindle drives for precise rotational control. Deployed within heavy-duty milling machines, CNC lathes, and automated turning centers utilizing SPMC-2.2i to SPMC-22i amplifier modules.

Additional information