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$1,242.00 USD
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The FANUC A16B-2203-0658 is a power wiring PCB for the 200V-class FANUC αiSP 11 spindle amplifier. FANUC documentation assigns it to A06B-6141-H011 TYPE A and A06B-6142-H011 TYPE B spindle amplifier configurations.
This is an internal replacement board, not a complete spindle drive. Confirm the A16B-2203-0658 label, board revision, host A06B number, connectors and installed components before ordering.
A16B-2203-0658 Product Information
| Brand | FANUC |
| Model / MPN | A16B-2203-0658 |
| Board Type | Spindle amplifier power wiring PCB |
| Host Model | FANUC αiSP 11, 200V class |
| TYPE A Module | A06B-6141-H011; control PCB A20B-2101-0350 |
| TYPE B Module | A06B-6142-H011; control PCB A20B-2101-0351 |
| Unit Specification | A06B-6141-C011 |
| Host Rated Output | 48A |
| Host Control Method | Sine-wave PWM with transistor IGBT bridge |
| Speed Control Range | 1:100 for the complete αiSP module |
| Speed Variation | 0.1% or less at 10–100% load variation |
| Motor Connection | U/V/W output terminal block; M4 terminals for αiSP 11 |
| Condition | New, refurbished, or used 90% new; subject to stock |
| Testing | 100% tested before shipping; test video available |
| Handling | Normally 1–3 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 |
αiSP 11 Power-Stage Function
Inside the spindle amplifier, the A16B-2203-0658 carries power-stage connections between the shared DC link and spindle motor output. The complete αiSP 11 uses sine-wave PWM control to regulate spindle speed and torque. The 48A rating and operating specifications describe the host amplifier, not the bare PCB.
TYPE A and TYPE B Compatibility
The same power board is documented in A06B-6141-H011 TYPE A and A06B-6142-H011 TYPE B, while their control PCBs differ. Match the complete module suffix, control board, software, sensors and machine configuration. Do not substitute A16B-2203-0652, which FANUC assigns to earlier A06B-6111/6112-H011 αiSP 11 modules.
Testing and Installation Notes
REACO CNC checks the label, revision, capacitors, power devices, terminals, connectors, solder condition and spindle operation as applicable. Qualified personnel should isolate power and wait for the DC link to discharge before removing the board.
Related resources: FANUC PCBs, FANUC CNC controls and FANUC spindle drive 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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