{"product_id":"fanuc-a06b-6066-h004-ac-servo-amplifier","title":"Fanuc A06B-6066-H004 AC Servo Amplifier","description":"\u003cp data-start=\"631\" data-end=\"953\"\u003eThe \u003cstrong data-start=\"635\" data-end=\"653\"\u003eA06B-6066-H004\u003c\/strong\u003e is a Fanuc AC servo amplifier from the \u003cstrong data-start=\"693\" data-end=\"705\"\u003eC Series\u003c\/strong\u003e, developed for CNC systems that require dependable drive control and stable machine operation. Although this model has been discontinued by the manufacturer, it is still an important replacement part for many machines that remain in service today.\u003c\/p\u003e\n\u003cp data-start=\"955\" data-end=\"1246\"\u003eFor maintenance teams and machine owners working with older Fanuc equipment, finding the correct amplifier is often the fastest way to keep production moving. The \u003cstrong data-start=\"1118\" data-end=\"1136\"\u003eA06B 6066 H004\u003c\/strong\u003e continues to be searched by customers who need a practical solution for repair, replacement, or backup stock.\u003c\/p\u003e\n\u003cp data-start=\"1248\" data-end=\"1457\"\u003eAt \u003ca href=\"https:\/\/reacocnc.com\/\" target=\"_blank\" title=\"Reliable Buy \u0026amp; Repair industrial automation components - REACO CNC\" rel=\"noopener\"\u003eREACO CNC\u003c\/a\u003e, we help customers source reliable \u003cstrong data-start=\"1296\" data-end=\"1311\"\u003eFanuc parts\u003c\/strong\u003e for older and active systems alike, including discontinued amplifier and drive modules that are no longer easy to find through standard channels.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1p927wt\" data-start=\"1459\" data-end=\"1478\"\u003eProduct Overview\u003c\/h3\u003e\n\u003cp data-start=\"1480\" data-end=\"1782\"\u003eThe \u003cstrong data-start=\"1484\" data-end=\"1520\"\u003eA06B-6066-H004 Fanuc servo drive\u003c\/strong\u003e is identified as an \u003cstrong data-start=\"1541\" data-end=\"1572\"\u003e\u003ca href=\"https:\/\/reacocnc.com\/collections\/fanuc-drive\" target=\"_blank\" title=\"Buy \u0026amp; Repair Fanuc Drives for Reliable Industrial Automation - REACO CNC\" rel=\"noopener\"\u003eAC servo amplifier\u003c\/a\u003e C Series\u003c\/strong\u003e unit. It is associated with \u003cstrong data-start=\"1601\" data-end=\"1627\"\u003e0S \/ 5S \/ 10S \/ 20S150\u003c\/strong\u003e configurations and is commonly used in legacy CNC systems where replacement compatibility matters more than cosmetic differences or newer series upgrades.\u003c\/p\u003e\n\u003cp data-start=\"1784\" data-end=\"2049\"\u003eIn real-world service work, the correct part number is critical. A machine that depends on this amplifier usually needs the proper replacement model to avoid extra changes in the control setup. That is why the \u003cstrong data-start=\"1994\" data-end=\"2012\"\u003eA06B-6066-H004\u003c\/strong\u003e remains valuable in the aftermarket.\u003c\/p\u003e\n\u003ch3 data-section-id=\"rkota4\" data-start=\"2051\" data-end=\"2072\"\u003eKey Specifications\u003c\/h3\u003e\n\u003cul data-start=\"2074\" data-end=\"2344\"\u003e\n\u003cli data-section-id=\"1ij9315\" data-start=\"2074\" data-end=\"2109\"\u003e\n\u003cstrong data-start=\"2076\" data-end=\"2092\"\u003ePart Number:\u003c\/strong\u003e A06B-6066-H004\u003c\/li\u003e\n\u003cli data-section-id=\"140vswf\" data-start=\"2110\" data-end=\"2159\"\u003e\n\u003cstrong data-start=\"2112\" data-end=\"2142\"\u003eAlternative Search Format:\u003c\/strong\u003e A06B 6066 H004\u003c\/li\u003e\n\u003cli data-section-id=\"1dru80f\" data-start=\"2160\" data-end=\"2226\"\u003e\n\u003cstrong data-start=\"2162\" data-end=\"2179\"\u003eProduct Type:\u003c\/strong\u003e Servo Drive \/ Servo Amp \/ AC Servo Amplifier\u003c\/li\u003e\n\u003cli data-section-id=\"1ppwxyp\" data-start=\"2227\" data-end=\"2251\"\u003e\n\u003cstrong data-start=\"2229\" data-end=\"2240\"\u003eSeries:\u003c\/strong\u003e C Series\u003c\/li\u003e\n\u003cli data-section-id=\"16oxdw4\" data-start=\"2252\" data-end=\"2307\"\u003e\n\u003cstrong data-start=\"2254\" data-end=\"2282\"\u003eConfiguration Reference:\u003c\/strong\u003e 0S \/ 5S \/ 10S \/ 20S150\u003c\/li\u003e\n\u003cli data-section-id=\"10z309b\" data-start=\"2308\" data-end=\"2344\"\u003e\n\u003cstrong data-start=\"2310\" data-end=\"2326\"\u003eApplication:\u003c\/strong\u003e Fanuc CNC systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"vocuel\" data-start=\"2346\" data-end=\"2381\"\u003eWhy This Model Is Still Relevant\u003c\/h3\u003e\n\u003cp data-start=\"2383\" data-end=\"2592\"\u003eDiscontinued Fanuc modules often stay in demand because the installed machine base lasts much longer than the original production cycle of the part itself. That is exactly the case with the \u003cstrong data-start=\"2573\" data-end=\"2591\"\u003eA06B-6066-H004\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"2594\" data-end=\"2848\"\u003eMany customers are not looking to redesign a machine. They simply need the correct \u003cstrong data-start=\"2677\" data-end=\"2696\"\u003eservo amplifier\u003c\/strong\u003e to get the equipment back into operation with minimal delay. For those customers, sourcing the exact C Series model is usually the most efficient path.\u003c\/p\u003e\n\u003cp data-start=\"2850\" data-end=\"2892\"\u003eThis makes the unit especially useful for:\u003c\/p\u003e\n\u003cul data-start=\"2894\" data-end=\"3098\"\u003e\n\u003cli data-section-id=\"924wyi\" data-start=\"2894\" data-end=\"2913\"\u003eCNC repair work\u003c\/li\u003e\n\u003cli data-section-id=\"qvkwww\" data-start=\"2914\" data-end=\"2943\"\u003eOlder machine maintenance\u003c\/li\u003e\n\u003cli data-section-id=\"83cf61\" data-start=\"2944\" data-end=\"2997\"\u003eReplacement of failed \u003cstrong data-start=\"2968\" data-end=\"2987\"\u003eservo amplifier\u003c\/strong\u003e modules\u003c\/li\u003e\n\u003cli data-section-id=\"exxyzu\" data-start=\"2998\" data-end=\"3040\"\u003eBackup inventory for critical machines\u003c\/li\u003e\n\u003cli data-section-id=\"1v61th\" data-start=\"3041\" data-end=\"3098\"\u003eCustomers comparing replacement versus \u003cstrong data-start=\"3082\" data-end=\"3098\"\u003eFanuc repair\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"mu966k\" data-start=\"3100\" data-end=\"3115\"\u003eApplications\u003c\/h3\u003e\n\u003cp data-start=\"3117\" data-end=\"3168\"\u003eThe \u003cstrong data-start=\"3121\" data-end=\"3139\"\u003eA06B-6066-H004\u003c\/strong\u003e is commonly associated with:\u003c\/p\u003e\n\u003cul data-start=\"3170\" data-end=\"3434\"\u003e\n\u003cli data-section-id=\"it1wmy\" data-start=\"3170\" data-end=\"3199\"\u003eLegacy Fanuc CNC machines\u003c\/li\u003e\n\u003cli data-section-id=\"1fzjrs1\" data-start=\"3200\" data-end=\"3228\"\u003eIndustrial machine tools\u003c\/li\u003e\n\u003cli data-section-id=\"cq8s5i\" data-start=\"3229\" data-end=\"3286\"\u003eProduction lines using older Fanuc drive architecture\u003c\/li\u003e\n\u003cli data-section-id=\"myzgnt\" data-start=\"3287\" data-end=\"3359\"\u003eService projects involving discontinued \u003cstrong data-start=\"3329\" data-end=\"3349\"\u003eFanuc controller\u003c\/strong\u003e systems\u003c\/li\u003e\n\u003cli data-section-id=\"1kdk31r\" data-start=\"3360\" data-end=\"3434\"\u003eReplacement jobs where matching the original drive series is essential\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"3436\" data-end=\"3660\"\u003eIt can also be relevant in broader parts sourcing situations, including equipment refurbishment, maintenance inventory planning, and support for machine packages connected to \u003cstrong data-start=\"3611\" data-end=\"3629\"\u003erobot for sale\u003c\/strong\u003e or industrial resale projects.\u003c\/p\u003e\n\u003ch3 data-section-id=\"9lcn0t\" data-start=\"3662\" data-end=\"3692\"\u003eStock and Condition Options\u003c\/h3\u003e\n\u003cp data-start=\"3694\" data-end=\"3758\"\u003eDepending on current availability, this model may be offered in:\u003c\/p\u003e\n\u003cul data-start=\"3760\" data-end=\"3822\"\u003e\n\u003cli data-section-id=\"1jqn1mv\" data-start=\"3760\" data-end=\"3777\"\u003eNew condition\u003c\/li\u003e\n\u003cli data-section-id=\"1op2ke4\" data-start=\"3778\" data-end=\"3803\"\u003eRefurbished condition\u003c\/li\u003e\n\u003cli data-section-id=\"1u2nacc\" data-start=\"3804\" data-end=\"3822\"\u003eUsed condition\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"3824\" data-end=\"4045\"\u003eFor discontinued models like this, refurbished stock is often the most practical option. It gives customers access to harder-to-find \u003cstrong data-start=\"3957\" data-end=\"3972\"\u003eFanuc stock\u003c\/strong\u003e without the uncertainty that sometimes comes with unverified used parts.\u003c\/p\u003e\n\u003cp data-start=\"4047\" data-end=\"4184\"\u003eAt REACO CNC, we focus on supplying dependable replacement options for customers who need accurate part identification and fast response.\u003c\/p\u003e\n\u003ch3 data-section-id=\"xcaq0w\" data-start=\"4186\" data-end=\"4211\"\u003eRelated System Support\u003c\/h3\u003e\n\u003cp data-start=\"4213\" data-end=\"4292\"\u003eThis model is often sourced together with other core CNC components, including:\u003c\/p\u003e\n\u003cul data-start=\"4294\" data-end=\"4482\"\u003e\n\u003cli data-section-id=\"17gt8qg\" data-start=\"4294\" data-end=\"4321\"\u003e\n\u003cstrong data-start=\"4296\" data-end=\"4313\"\u003eSpindle drive\u003c\/strong\u003e units\u003c\/li\u003e\n\u003cli data-section-id=\"od3azo\" data-start=\"4322\" data-end=\"4364\"\u003eAdditional \u003cstrong data-start=\"4335\" data-end=\"4354\"\u003eservo amplifier\u003c\/strong\u003e modules\u003c\/li\u003e\n\u003cli data-section-id=\"azle5p\" data-start=\"4365\" data-end=\"4389\"\u003ePower supply modules\u003c\/li\u003e\n\u003cli data-section-id=\"4wjc9d\" data-start=\"4390\" data-end=\"4432\"\u003eReplacement \u003cstrong data-start=\"4404\" data-end=\"4424\"\u003eFanuc controller\u003c\/strong\u003e parts\u003c\/li\u003e\n\u003cli data-section-id=\"10mctqh\" data-start=\"4433\" data-end=\"4482\"\u003eOther service parts for \u003cstrong data-start=\"4459\" data-end=\"4472\"\u003eFanuc CNC\u003c\/strong\u003e systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"4484\" data-end=\"4627\"\u003eIf you are maintaining an older machine or rebuilding a system, we can also assist with broader \u003cstrong data-start=\"4580\" data-end=\"4595\"\u003eFanuc parts\u003c\/strong\u003e support beyond a single module.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1htsurt\" data-start=\"4629\" data-end=\"4675\"\u003eWhen Customers Usually Search for This Part\u003c\/h3\u003e\n\u003cp data-start=\"4677\" data-end=\"4762\"\u003eThe \u003cstrong data-start=\"4681\" data-end=\"4699\"\u003eA06B 6066 H004\u003c\/strong\u003e is commonly requested when the machine shows symptoms such as:\u003c\/p\u003e\n\u003cul data-start=\"4764\" data-end=\"4912\"\u003e\n\u003cli data-section-id=\"kr4ynr\" data-start=\"4764\" data-end=\"4788\"\u003eServo-related alarms\u003c\/li\u003e\n\u003cli data-section-id=\"tudnt5\" data-start=\"4789\" data-end=\"4809\"\u003eAxis instability\u003c\/li\u003e\n\u003cli data-section-id=\"1ia3e0t\" data-start=\"4810\" data-end=\"4826\"\u003eDrive faults\u003c\/li\u003e\n\u003cli data-section-id=\"15m7bke\" data-start=\"4827\" data-end=\"4853\"\u003eFailure during startup\u003c\/li\u003e\n\u003cli data-section-id=\"1o8gk4k\" data-start=\"4854\" data-end=\"4912\"\u003ePerformance issues linked to an older amplifier module\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"4914\" data-end=\"5052\"\u003eIn many of these cases, identifying the correct replacement part early helps reduce troubleshooting time and keeps downtime under control.\u003c\/p\u003e\n\u003ch3 data-section-id=\"4u2zfm\" data-start=\"5054\" data-end=\"5087\"\u003eRepair and Replacement Support\u003c\/h3\u003e\n\u003cp data-start=\"5089\" data-end=\"5346\"\u003eREACO CNC supports both parts supply and \u003ca href=\"https:\/\/reacocnc.com\/products\/fanuc-mitsubishi-cnc-robot-parts-repair\" target=\"_blank\" title=\"Reliable Repair for FANUC, Mitsubishi, and All CNC Parts - REACO CNC\" rel=\"noopener\"\u003e\u003cstrong data-start=\"5130\" data-end=\"5146\"\u003eFanuc repair\u003c\/strong\u003e\u003c\/a\u003e inquiries. If you already have a faulty module on hand, we can help you review whether repair is worth considering or whether replacement is the better option based on urgency and stock availability.\u003c\/p\u003e\n\u003cp data-start=\"5348\" data-end=\"5512\"\u003eFor many customers, the priority is simple: get the machine running again with the least disruption possible. That is where correct part matching becomes essential.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1hryhf7\" data-start=\"5514\" data-end=\"5520\"\u003eFAQ\u003c\/h3\u003e\n\u003ch4 data-section-id=\"qdhb5i\" data-start=\"5522\" data-end=\"5549\"\u003eWhat is A06B-6066-H004?\u003c\/h4\u003e\n\u003cp data-start=\"5550\" data-end=\"5621\"\u003eIt is a Fanuc AC servo amplifier from the C Series used in CNC systems.\u003c\/p\u003e\n\u003ch4 data-section-id=\"18y01fr\" data-start=\"5623\" data-end=\"5658\"\u003eIs A06B-6066-H004 discontinued?\u003c\/h4\u003e\n\u003cp data-start=\"5659\" data-end=\"5762\"\u003eYes, it has been discontinued by the manufacturer, but it is still available through aftermarket stock.\u003c\/p\u003e\n\u003ch4 data-section-id=\"10s18cv\" data-start=\"5764\" data-end=\"5796\"\u003eWhat systems use this model?\u003c\/h4\u003e\n\u003cp data-start=\"5797\" data-end=\"5896\"\u003eIt is used in older Fanuc CNC systems and is associated with 0S \/ 5S \/ 10S \/ 20S150 configurations.\u003c\/p\u003e\n\u003ch4 data-section-id=\"1dadke\" data-start=\"5898\" data-end=\"5928\"\u003eCan this unit be repaired?\u003c\/h4\u003e\n\u003cp data-start=\"5929\" data-end=\"6000\"\u003eYes. Depending on the condition and fault type, repair may be possible.\u003c\/p\u003e\n\u003ch4 data-section-id=\"biyyjy\" data-start=\"6002\" data-end=\"6028\"\u003eDo you ship worldwide?\u003c\/h4\u003e\n\u003cp data-start=\"6029\" data-end=\"6093\"\u003eYes. We support international customers with worldwide shipping.\u003c\/p\u003e\n\u003chr data-start=\"6095\" data-end=\"6098\"\u003e\n\u003cp data-start=\"6115\" data-end=\"6249\"\u003e\u003cstrong data-start=\"6115\" data-end=\"6180\"\u003eLooking for A06B-6066-H004 stock, pricing, or repair support?\u003c\/strong\u003e\u003cbr data-start=\"6180\" data-end=\"6183\"\u003e\u003ca href=\"https:\/\/reacocnc.com\/pages\/contact-us\" target=\"_blank\" title=\"Contact Us for Reliable industrial automation solutions - REACO CNC\" rel=\"noopener\"\u003eContact REACO CNC\u003c\/a\u003e for availability and worldwide delivery options.\u003c\/p\u003e","brand":"REACO CNC","offers":[{"title":"Used (90% New)","offer_id":48482512634071,"sku":"A06B-6066-H004-used","price":395.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/3784\/4183\/files\/Buy_A06B-6066-H004_Fanuc_servo_amplifier.jpg?v=1776147564","url":"https:\/\/reacocnc.com\/products\/fanuc-a06b-6066-h004-ac-servo-amplifier","provider":"REACO CNC","version":"1.0","type":"link"}