{"product_id":"a02b-0047-c920-fanuc-cnc-servo-drive-cooling-fan","title":"A02B-0047-C920 FANUC CNC Servo Drive Cooling Fan","description":"\u003ch2\u003e\u003cstrong\u003eFANUC A02B-0047-C920 Axial Fan Unit for System 3\/5\/6 CNC Servo Drives\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e FANUC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e \u003cstrong\u003eA02B-0047-C920\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e FANUC System 3\/5\/6 CNC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e Axial cooling fan motor unit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e Axial airflow for servo drive and CNC control electronics cooling (supplier-reported)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommunication Interface:\u003c\/strong\u003e None. The unit works as a passive component and carries no built-in communication ports.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupply Voltage:\u003c\/strong\u003e FANUC does not publish a rated voltage for this order code. No published spec applies to this early CRT\/MDI unit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e FANUC does not publish this value for the \u003cstrong\u003eSystem 3\/5\/6\u003c\/strong\u003e axial fan.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStorage Temperature:\u003c\/strong\u003e FANUC does not publish this value for this order code.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRelative Humidity:\u003c\/strong\u003e \u003cstrong\u003e75%RH or less, with no condensation\u003c\/strong\u003e. This figure comes from a family-level reference (GFZ-63523EN\/03), and the cross-generation manual does not confirm it for this exact order code.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (H×W×D):\u003c\/strong\u003e FANUC publishes no numerical table and classifies the part simply as an axial fan unit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e Approximately \u003cstrong\u003e2.15 kg\u003c\/strong\u003e (4.75 lbs). This figure rests on a single supplier report and does not confirm every production batch.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLifecycle Status:\u003c\/strong\u003e Legacy. The part serves early FANUC CNC generations and appears mainly in aftermarket channels.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eInstallation Guide\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eVerify that your drive or control cabinet belongs to the \u003cstrong\u003eSystem 3\/5\/6\u003c\/strong\u003e family before you order this fan.\u003c\/li\u003e\n\u003cli\u003eSwitch off the CNC and isolate the cabinet power before you touch any wiring.\u003c\/li\u003e\n\u003cli\u003ePhotograph the fan mounting and cable routing so reassembly stays straightforward.\u003c\/li\u003e\n\u003cli\u003eUnbolt the old axial fan and lift it clear of the drive assembly.\u003c\/li\u003e\n\u003cli\u003eClean dust from the fan shroud, because blocked airflow raises drive temperatures.\u003c\/li\u003e\n\u003cli\u003eFit the \u003cstrong\u003eA02B-0047-C920\u003c\/strong\u003e unit, align the mounting holes, and tighten the screws evenly.\u003c\/li\u003e\n\u003cli\u003eReconnect the fan leads, restore power, and confirm steady airflow with no vibration.\u003c\/li\u003e\n\u003cli\u003eInspect the fan every few months and clear debris to protect drive electronics.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003ePackaging List\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 × FANUC \u003cstrong\u003eA02B-0047-C920\u003c\/strong\u003e axial fan unit\u003c\/li\u003e\n\u003cli\u003eMounting screws and fasteners as supplied by the seller\u003c\/li\u003e\n\u003cli\u003eProtective packing for shock-free transit\u003c\/li\u003e\n\u003cli\u003eDelivery through FedEx, UPS, or DHL\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eFAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: Does FANUC list a supply voltage for the A02B-0047-C920?\u003c\/strong\u003e\u003cbr\u003eA: No. FANUC publishes no rated voltage for this order code, so check your cabinet wiring diagram before installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: What humidity range does this fan unit tolerate?\u003c\/strong\u003e\u003cbr\u003eA: A family-level manual gives 75%RH or less with no condensation. Confirm this figure against your own cabinet documentation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: Why do the temperature specs show as unpublished?\u003c\/strong\u003e\u003cbr\u003eA: FANUC released no operating or storage temperature figures for this \u003cstrong\u003eSystem 3\/5\/6\u003c\/strong\u003e axial fan. Cabinet-level limits should guide your planning.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: Is the 2.15 kg weight figure reliable?\u003c\/strong\u003e\u003cbr\u003eA: One supplier reports it as 4.75 lbs. Treat it as a shipping reference rather than a certified specification.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: Does this fan unit offer any communication interface?\u003c\/strong\u003e\u003cbr\u003eA: No. It runs as a passive cooling component with no built-in ports or fieldbus link.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: How fast do you ship, and which carriers do you use?\u003c\/strong\u003e\u003cbr\u003eA: We hold brand-new original stock and dispatch within 5 days through DHL, FedEx, or UPS.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: Can I return the fan unit if it does not suit my drive?\u003c\/strong\u003e\u003cbr\u003eA: Yes. We accept returns within 30 days, so contact us first and we will help you confirm the correct part.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e© 2026 NexAuto Technology Limited. All rights reserved.\u003cbr\u003eOriginal Source: \u003ca href=\"https:\/\/www.nex-auto.com\/\"\u003ehttps:\/\/www.nex-auto.com\/\u003c\/a\u003e\u003cbr\u003eContact: \u003ca href=\"mailto:sales@nex-auto.com\"\u003esales@nex-auto.com\u003c\/a\u003e\u003cbr\u003ePhone: \u003ca href=\"https:\/\/wa.me\/8615392429628\"\u003e+86 153 9242 9628\u003c\/a\u003e\u003c\/p\u003e","brand":"FANUC","offers":[{"title":"Default Title","offer_id":50870746317058,"sku":"A02B-0047-C920","price":240.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/7280\/6146\/files\/A02B-0047-C920.jpg?v=1792981170","url":"https:\/\/www.nex-auto.com\/products\/a02b-0047-c920-fanuc-cnc-servo-drive-cooling-fan","provider":"NexAuto Technology Limited","version":"1.0","type":"link"}