A02B-0047-C902 FANUC Cooling Fan Unit

FANUC A02B-0047-C902 Cooling Fan Unit for System 3/5/6 CNC Cabinets

Technical Specifications

• Brand: FANUC
• Model: A02B-0047-C902
• Series: FANUC System 3/5/6 CNC
• Category: Cooling fan unit for CNC cabinet ventilation
• Function: Cabinet ventilation and heat removal (supplier-reported)
• Communication Interface: None. This unit has no fieldbus or network interface.
• Supply Voltage: FANUC does not publish a rated voltage for this order code.
• Environmental Rating: No independent environmental rating is published. The unit works as a passive component inside the cabinet.
• Dimensions (H×W×D): No numerical table is published. FANUC classifies it as an enclosure AC cooling unit.
• Weight: Approximately 2.15 kg. This figure is a family-level supplier reference and does not confirm the exact weight of this order code.
• Lifecycle Status: Legacy. The part serves early FANUC CNC generations and appears mainly in aftermarket channels. Last verified: 2026-09.

Installation Guide

• Confirm that your cabinet model matches the System 3/5/6 family before you order this fan unit.
• Power down the CNC and lock out the cabinet supply before you begin any swap work.
• Remove the old fan assembly and keep the mounting screws in a safe tray.
• Check the cabinet opening for debris, since dust blocks airflow and shortens fan life.
• Seat the A02B-0047-C902 unit in the opening and tighten the fasteners evenly.
• Reconnect the fan wiring to the cabinet harness and confirm the connector seats fully.
• Restore power and listen for smooth airflow, then check that cabinet temperature stays stable.
• Schedule periodic cleaning so the fan keeps moving air at its rated pace.

Packaging List

• 1 × FANUC A02B-0047-C902 cooling fan unit
• Mounting hardware as supplied by the seller
• Protective packing for safe transit
• Shipping through FedEx, UPS, or DHL

FAQ

• Q: Does FANUC publish the supply voltage for the A02B-0047-C902?
  A: No. FANUC does not list a rated voltage for this order code, so please confirm the wiring with your cabinet documentation.
• Q: What does the weight figure of 2.15 kg cover?
  A: Suppliers report this number at the family level. It gives a useful reference, but it does not confirm the exact weight of this unit.
• Q: Can I use this fan unit on newer FANUC CNC models?
  A: This unit targets the System 3/5/6 generations. Check your cabinet model and wiring before you order for any other series.
• Q: Does the unit include a network or fieldbus connection?
  A: No. The fan unit works as a standalone cooling component and carries no communication interface.
• Q: How do you ship this part, and what is the lead time?
  A: We keep this item in stock as brand-new original stock. We ship within 5 days through DHL, FedEx, or UPS.
• Q: What if the fan unit does not fit my cabinet?
  A: We accept returns within 30 days. Contact us first so we can confirm the right part for your CNC.

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