The FANUC Series 32i-MODEL A is a multi-axis, multi-path CNC platform for compatible lathes, automatic machines, combined-machining systems and other machine tools. It is commonly called FANUC 32i-A; FANUC documentation also references the older 320i-A and 320is-A names.

Published platform information describes support for up to nine controlled axes, two spindles and two paths, with up to six axes per path. These are series maximums, not guaranteed specifications for every 32i-A control.

• 100% CNC system functions tested before shipment
• Worldwide DHL, UPS and FedEx shipping
• Testing video provided upon request

Product Details

Brand: FANUC
Product Name: FANUC Series 32i-MODEL A
Common Abbreviation: FANUC 32i-A
Older Model Names: FANUC 320i-A / 320is-A
Product Type: Multi-Axis, Multi-Path CNC Control System
Maximum Controlled Axes: Up to 9, configuration dependent
Maximum Spindles: Up to 2, configuration dependent
Maximum Control Paths: Up to 2, configuration dependent
Maximum Axes Per Path: Up to 6, configuration dependent
System Structure: Stand-Alone or LCD-Mounted, depending on specification
Applications: Compatible Lathes, Automatic and Compound Machine Tools
Category: FANUC CNC System / Machine Tool Control
Testing: Startup, display, CNC, PMC and applicable communications checked

32i-A CNC Function

The Series 32i-MODEL A coordinates machine motion, spindle operation, CNC programs, offsets, diagnostics, alarms and machine-specific auxiliary functions. Its multi-path structure supports compatible machines requiring coordinated machining operations.

The CNC works with the installed PMC ladder, servo and spindle amplifiers, feedback devices, I/O modules, operator panel and display hardware. Available functions depend on the basic-unit number, system software and purchased options.

32i-A, 320i-A and 320is-A Naming

FANUC documentation identifies 32i-A as the abbreviation for Series 32i-MODEL A. The older 320i-A name is associated with stand-alone configurations, while 320is-A is used for LCD-mounted configurations.

Model A and Later-Series Difference
Series 32i-MODEL A differs from Series 32i-MODEL B and 32i-MODEL B Plus. Later generations may use different basic units, boards, software and connections. They are not confirmed direct replacements for 32i-A.

Compatibility Note

Before ordering, please verify:

• Complete FANUC A02B, A13B and PCB numbers
• 32i-A, 320i-A or 320is-A designation
• Stand-alone or LCD-mounted structure
• Lathe or machining-center control type
• Machine manufacturer, model and serial number
• CPU, axis-control and memory specifications
• Display, MDI and operator-panel arrangement
• Number of paths, controlled axes and spindles
• CNC software and enabled options
• PMC ladder, parameters and machine-builder files
• Servo, spindle, feedback and I/O configuration
• Current alarms and fault symptoms

Compatibility cannot be confirmed from the 32i-A name alone. Request photographs of the complete control label and internal board numbers before purchasing a replacement.

Replacement and Data Protection

A tested 32i-A control may replace a confirmed faulty system associated with startup failure, system alarms, display loss, communication faults or damaged control hardware. Power supplies, cables, display components, amplifiers and peripheral boards should also be checked.

Before removal, back up accessible SRAM data, CNC programs, parameters, offsets, macro variables, pitch-error compensation, PMC files and machine-builder data. Installation may require restoration of the original software, options and configuration by a qualified technician.

Common Use Cases

• Replacement of a failed FANUC Series 32i-A control
• Repair of a 320i-A or 320is-A CNC system
• Maintenance of multi-axis or multi-path machine tools
• Restoration of machine-specific CNC operation

Sales & Support

Each FANUC Series 32i-MODEL A control is inspected and 100% function tested before delivery. REACO CNC provides repair evaluation, exchange options where available, warranty coverage, testing-video support and configuration assistance.

Worldwide delivery is available through DHL, UPS, FedEx and other express carriers. Please provide all control-unit and PCB numbers when requesting a quotation.