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$225.00 USD
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Delivery: Estimated 2- 6 business days delivery. See details
Returns: 14 days returns. See details
FANUC A20B-2902-0671 is an internal control PCB module used in selected FANUC βiSVSP servo and spindle amplifier assemblies. It works together with the amplifier’s main control PCB and power PCB to support the integrated servo/spindle control system.
This compact module is not a complete servo amplifier or general-purpose I/O board. Compatibility depends on the complete amplifier order number, unit specification, main control board and module revision.
A20B-2902-0671 Product Information
| Brand | FANUC |
| Part Number / MPN | A20B-2902-0671 |
| Product Type | Control PCB module / module printed circuit board |
| Amplifier Family | FANUC βiSVSP integrated servo and spindle amplifiers |
| CNC Application | Selected FANUC Series 0i / 0i Mate-D configurations |
| Compatible Unit Examples | A06B-6164-H201, H202, H223, H311, H312, H333 and H343 configurations with the applicable suffix |
| Associated Control PCBs | A20B-2101-0710 or A20B-2101-0711, depending on amplifier model |
| Revision | Confirm the complete printed suffix, such as /01A, against the original module |
| Condition | New, refurbished, or used 90% new; subject to stock |
| Testing | 100% tested before shipment; test video or photos available |
| Handling | Normally 1–3 business days |
| Shipping / ETA | DHL, UPS, or FedEx worldwide; typically 2–6 business days |
| Warranty | 1 year for new/refurbished; 3 months for used 90% new |
| Service / Packing | Free technical support; anti-static reinforced packing |
βiSVSP Amplifier Application
A20B-2902-0671 is documented as the module PCB used inside several two-axis or three-axis βiSVSP servo/spindle amplifier configurations. Depending on the amplifier, it operates with an A20B-2101-0710 or A20B-2101-0711 main control PCB. The module should therefore be ordered as an internal amplifier component rather than as a standalone drive.
Compatibility and Revision Checks
Confirm the original A20B-2902-0671 marking, revision suffix, connector layout, component arrangement and complete A06B amplifier number. Similar modules such as A20B-2902-0672 or A20B-2902-0674 are assigned to different amplifier configurations and should not be treated as direct substitutes.
Testing and Installation Notes
REACO CNC checks the identification marking, PCB condition, contacts, connectors, mounted components and operating condition in a suitable amplifier system where applicable. Installation should be performed with power isolated and the DC link fully discharged. Use anti-static protection and record amplifier parameters and alarm information before replacement.
Related resources: FANUC CNC and robot parts and FANUC PCB and amplifier repair services.
Fast Global Delivery
- DHL, UPS, FedEx Global shipping.
- Expedited shipping available
- Packed in secure reinforced cartons for maximum protection during transport.
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