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FANUC A20B-2100-0133 is an internal wiring and servo power printed circuit board used in FANUC Beta SVU-20 single-axis servo amplifier units. A documented application is the A06B-6093-H152 SVU-20 I/O Link servo unit, where it operates with the A20B-2100-0182 control PCB.
The board is a replacement component, not a complete servo amplifier. Revisions including /02B, /05B, /06C and /07D have been observed. Confirm the actual suffix, host amplifier and connector layout before ordering.
A20B-2100-0133 Product Information
| Brand | FANUC |
| Model / MPN | A20B-2100-0133 |
| Product Type | Beta servo wiring / power PCB |
| Amplifier Family | FANUC Beta SVU-20 |
| Documented Module | A06B-6093-H152 |
| Interface / Axis | I/O Link / single-axis servo amplifier |
| Associated Control PCB | A20B-2100-0182 for the documented H152 configuration |
| Host Module Input | Single-phase 220–240VAC or three-phase 200–240VAC, 50/60Hz |
| Host Module Output | 240V, 5.9A rated |
| Observed Revisions | /02B, /05B, /06C and /07D; verify exact suffix |
| Operation | Internal replacement PCB; not a complete servo drive |
| Condition | New, refurbished, or used 90% new; subject to stock |
| Testing | 100% tested before shipping; test video available |
| Handling | Normally 1–2 business days |
| Shipping / ETA | DHL, UPS, or FedEx worldwide; typically 3–7 business days |
| Warranty | 1 year for new/refurbished; 3 months for used 90% new |
| Service / Packing | Free technical support; anti-static reinforced packing |
Beta SVU-20 Power Board Function
The A20B-2100-0133 carries the SVU-20 power-stage connections and works with the interface-specific control PCB. In the A06B-6093-H152 I/O Link unit, the separate A20B-2100-0182 handles servo control and communication. The two boards should not be confused during diagnosis or replacement.
Amplifier and Revision Compatibility
Confirm A20B-2100-0133, its complete revision, the A06B-6093 host-unit number, interface type and installed control PCB. Also compare power terminals, connectors, heat-sink mounting and component layout. Other SVU-20 versions may use this board, but compatibility must be verified from the original assembly.
Testing and Installation Notes
REACO CNC checks the label, power terminals, connectors, solder joints and major components, followed by applicable electrical and servo testing. Back up Beta Servo parameters before replacing a complete amplifier, and allow the DC circuit to discharge before opening the unit.
Related resources: FANUC circuit boards, FANUC servo drives and FANUC servo repair services.
Entrega rápida a nivel mundial
- Envíos globales por DHL, UPS y FedEx.
- Envío acelerado disponible
- Embalado en cajas de cartón reforzadas y seguras para máxima protección durante el transporte.
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