{"product_id":"fanuc-a860-2070-t321-bia1000-encoder","title":"FANUC A860-2070-T321 Encoder","description":"\u003ch3\u003e\n\u003cmeta charset=\"utf-8\"\u003eFANUC A860-2070-T321 βiA1000 Absolute Pulse Coder Encoder\u003cbr\u003e\n\u003c\/h3\u003e\n\u003ctable style=\"width: 101.301%; height: 514.812px;\" width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 20px; text-align: left;\"\u003e\n\u003ctd style=\"width: 41.5225%; height: 20px; text-align: left;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 58.1315%; height: 20px; text-align: left;\"\u003eFANUC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 41.5225%; text-align: left; height: 19.5938px;\"\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 58.1315%; text-align: left; height: 19.5938px;\"\u003e\n\u003cmeta charset=\"utf-8\"\u003eA860-2070-T321\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 23px; text-align: left;\"\u003e\n\u003ctd style=\"width: 41.5225%; height: 23px;\"\u003e\n\u003cmeta charset=\"utf-8\"\u003e \u003cstrong\u003eHanding time\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 58.1315%; height: 23px;\"\u003ewithin 1-2 working days\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 26.75px; text-align: left;\"\u003e\n\u003ctd style=\"width: 41.5225%; height: 26.75px;\"\u003e\u003cstrong\u003eShipping Method\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 58.1315%; height: 26.75px;\"\u003eDHL\/UPS\/FedEx\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 213.562px;\"\u003e\n\u003ctd style=\"width: 41.5225%; height: 213.562px;\"\u003e\u003cstrong\u003eEstimated Delivery Time (via DHL)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 58.1315%; height: 213.562px;\"\u003e\n\u003cp\u003eAsia: 1-3 business days\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eEurope: 2-4 business days\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eNorth America: 2-4 business days\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eSouth America:  3-6 business days\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eMiddle East \u0026amp; Africa: 3-6 business days\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eOceania: \u003cmeta charset=\"utf-8\"\u003e2-5 business days\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 71.1875px;\"\u003e\n\u003ctd style=\"width: 41.5225%; height: 71.1875px;\"\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 58.1315%; height: 71.1875px;\"\u003eNEW\/Refurbished: 1-Year warranty\u003cbr\u003eUsed(90% New): 3-Month warranty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 41.5225%; height: 19.5938px;\"\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 58.1315%; height: 19.5938px;\"\u003e\n\u003cmeta charset=\"utf-8\"\u003eEncoder\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 74.7812px;\"\u003e\n\u003ctd style=\"width: 41.5225%; height: 74.7812px;\"\u003e\u003cstrong\u003eParameter Description\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 58.1315%; height: 74.7812px;\"\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003eA8602070T321\u003cbr\u003eENCODER\u003cbr\u003eROTARY PULSE CODER BIA1000 (ABS)\u003cbr\u003eCNC\u003cbr\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 26.75px;\"\u003e\n\u003ctd style=\"width: 41.5225%; height: 26.75px; text-align: left;\"\u003e\u003cstrong\u003eService\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 58.1315%; height: 26.75px; text-align: left;\"\u003eTest video will be sent before delivery\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 41.5225%; text-align: left; height: 19.5938px;\"\u003e\n\u003cmeta charset=\"utf-8\"\u003e \u003cstrong\u003ePacking\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 58.1315%; text-align: left; height: 19.5938px;\"\u003e\n\u003cmeta charset=\"utf-8\"\u003eCartons\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv class=\"qMYqUG_convSearchResultHighlightRoot\"\u003e\n\u003cdiv class=\"\" data-turn-id-container=\"request-695e672e-c9e8-832a-95b3-03e8494aa081-0\" data-is-intersecting=\"true\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-695e672e-c9e8-832a-95b3-03e8494aa081-0\" data-turn-id-container=\"request-695e672e-c9e8-832a-95b3-03e8494aa081-0\" data-testid=\"conversation-turn-742\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-15 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv data-conversation-screenshot-content=\"\" class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"d19e99cc-fbe8-4cb6-a56a-e860dcd9417b\" data-turn-start-message=\"true\" dir=\"auto\" data-message-model-slug=\"gpt-5-6-thinking\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv data-conversation-screenshot-content=\"\" class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"f09fd988-ff0f-4c4b-bf81-1a540b8eb2e3\" dir=\"auto\" data-message-model-slug=\"gpt-5-6-thinking\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\"\u003e\n\u003cp data-start=\"738\" data-end=\"1031\" class=\"PDq2pG_selectionAnchorContainer\"\u003eThe \u003cstrong data-start=\"742\" data-end=\"766\"\u003eFANUC A860-2070-T321\u003c\/strong\u003e is a \u003cstrong data-start=\"772\" data-end=\"804\"\u003eβiA1000 absolute pulse coder\u003c\/strong\u003e used as a motor-feedback device in specified FANUC servo-motor configurations. Installed on the servo motor, it detects shaft position and rotational movement and supplies the feedback required by the CNC servo-control system.\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul data-start=\"1033\" data-end=\"1212\"\u003e\n\u003cli data-section-id=\"1k2mzk\" data-start=\"1033\" data-end=\"1075\"\u003e\u003cstrong data-start=\"1035\" data-end=\"1075\"\u003e100% function tested before shipment\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"1x6jk7g\" data-start=\"1076\" data-end=\"1119\"\u003e\u003cstrong data-start=\"1078\" data-end=\"1119\"\u003eWorldwide DHL, UPS and FedEx shipping\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"5fouct\" data-start=\"1120\" data-end=\"1161\"\u003e\u003cstrong data-start=\"1122\" data-end=\"1161\"\u003eTesting video provided upon request\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"kut1e7\" data-start=\"1162\" data-end=\"1212\"\u003e\u003cstrong data-start=\"1164\" data-end=\"1212\"\u003eAvailable – contact us for current lead time\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-start=\"1214\" data-end=\"1234\"\u003eProduct Details\u003c\/h4\u003e\n\u003cp data-start=\"1236\" data-end=\"2005\"\u003e\u003cstrong data-start=\"1236\" data-end=\"1246\"\u003eBrand:\u003c\/strong\u003e FANUC\u003cbr data-start=\"1252\" data-end=\"1255\"\u003e\u003cstrong data-start=\"1255\" data-end=\"1271\"\u003ePart Number:\u003c\/strong\u003e A860-2070-T321\u003cbr data-start=\"1286\" data-end=\"1289\"\u003e\u003cstrong data-start=\"1289\" data-end=\"1312\"\u003eAlternative Format:\u003c\/strong\u003e A8602070T321\u003cbr data-start=\"1325\" data-end=\"1328\"\u003e\u003cstrong data-start=\"1328\" data-end=\"1345\"\u003eProduct Type:\u003c\/strong\u003e Rotary Pulse Coder \/ Servo Motor Encoder\u003cbr data-start=\"1386\" data-end=\"1389\"\u003e\u003cstrong data-start=\"1389\" data-end=\"1410\"\u003ePulse Coder Type:\u003c\/strong\u003e βiA1000\u003cbr data-start=\"1418\" data-end=\"1421\"\u003e\u003cstrong data-start=\"1421\" data-end=\"1446\"\u003eCommon Search Format:\u003c\/strong\u003e BiA1000 Encoder\u003cbr data-start=\"1462\" data-end=\"1465\"\u003e\u003cstrong data-start=\"1465\" data-end=\"1484\"\u003eDetection Type:\u003c\/strong\u003e Absolute\u003cbr data-start=\"1493\" data-end=\"1496\"\u003e\u003cstrong data-start=\"1496\" data-end=\"1517\"\u003ePrimary Function:\u003c\/strong\u003e Servo-motor position and rotation feedback\u003cbr data-start=\"1560\" data-end=\"1563\"\u003e\u003cstrong data-start=\"1563\" data-end=\"1593\"\u003eDocumented Motor Families:\u003c\/strong\u003e Compatible βiS-B and βiF-B servo-motor configurations\u003cbr data-start=\"1647\" data-end=\"1650\"\u003e\u003cstrong data-start=\"1650\" data-end=\"1669\"\u003eProduct Series:\u003c\/strong\u003e A860-2070\u003cbr data-start=\"1679\" data-end=\"1682\"\u003e\u003cstrong data-start=\"1682\" data-end=\"1698\"\u003eApplication:\u003c\/strong\u003e FANUC CNC servo systems using the specified encoder and motor combination\u003cbr data-start=\"1772\" data-end=\"1775\"\u003e\u003cstrong data-start=\"1775\" data-end=\"1792\"\u003eAvailability:\u003c\/strong\u003e Available; contact us for lead time\u003cbr data-start=\"1914\" data-end=\"1917\"\u003e\u003cstrong data-start=\"1917\" data-end=\"1929\"\u003eTesting:\u003c\/strong\u003e Inspected and function tested under an applicable FANUC servo configuration\u003c\/p\u003e\n\u003ch4 data-start=\"2007\" data-end=\"2037\"\u003eβiA1000 Feedback Function\u003c\/h4\u003e\n\u003cp data-start=\"2039\" data-end=\"2261\"\u003eThe \u003cstrong data-start=\"2043\" data-end=\"2075\"\u003eA860-2070-T321 FANUC encoder\u003c\/strong\u003e forms part of the closed-loop servo system. It provides motor-position and rotational feedback so the servo amplifier and CNC can control axis movement according to the machine command.\u003c\/p\u003e\n\u003cp data-start=\"2263\" data-end=\"2635\"\u003eAs an absolute pulse coder, it supports retention of the machine’s absolute-position relationship when the complete servo system, backup battery, parameters and machine reference settings are correctly maintained. Replacing the encoder does not by itself restore lost absolute-position data; reference-position recovery or machine-builder procedures may still be required.\u003c\/p\u003e\n\u003ch4 data-start=\"2637\" data-end=\"2670\"\u003eDocumented Motor Application\u003c\/h4\u003e\n\u003cp data-start=\"2672\" data-end=\"2855\"\u003eFANUC maintenance documentation lists \u003cstrong data-start=\"2710\" data-end=\"2728\"\u003eA860-2070-T321\u003c\/strong\u003e as the βiA1000 maintenance pulse coder for specified \u003cstrong data-start=\"2782\" data-end=\"2814\"\u003eβiS-B and βiF-B servo motors\u003c\/strong\u003e in the A06B-2xxx motor-number structure.\u003c\/p\u003e\n\u003cp data-start=\"2857\" data-end=\"3095\"\u003eCompatibility must be confirmed from the complete servo-motor nameplate. The motor model, shaft and brake specification, pulse-coder designation, environmental specification, connector arrangement and control configuration must all match.\u003c\/p\u003e\n\u003cp data-start=\"3097\" data-end=\"3418\"\u003eThe similar appearance of another FANUC pulse coder does not confirm interchangeability. In particular, \u003cstrong data-start=\"3201\" data-end=\"3219\"\u003eA860-2070-T371\u003c\/strong\u003e, \u003cstrong data-start=\"3221\" data-end=\"3239\"\u003eA860-2020-T321\u003c\/strong\u003e, \u003cstrong data-start=\"3241\" data-end=\"3259\"\u003eA860-2000-T321\u003c\/strong\u003e and other A860 encoders should not be presented as direct replacements unless the applicable FANUC documentation or motor nameplate confirms the substitution.\u003c\/p\u003e\n\u003ch4 data-start=\"3420\" data-end=\"3450\"\u003eReplacement and Diagnosis\u003c\/h4\u003e\n\u003cp data-start=\"3452\" data-end=\"3643\"\u003eThe A860-2070-T321 may be considered when diagnosis confirms defective pulse-coder feedback, communication instability, physical encoder damage or contamination. Before replacing it, inspect:\u003c\/p\u003e\n\u003cul data-start=\"3645\" data-end=\"3946\"\u003e\n\u003cli data-section-id=\"1c16mia\" data-start=\"3645\" data-end=\"3690\"\u003e\u003cstrong data-start=\"3647\" data-end=\"3690\"\u003eComplete encoder and motor part numbers\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"1u7i7i\" data-start=\"3691\" data-end=\"3730\"\u003eEncoder cable and connector condition\u003c\/li\u003e\n\u003cli data-section-id=\"1sovw9y\" data-start=\"3731\" data-end=\"3768\"\u003eServo-amplifier feedback connection\u003c\/li\u003e\n\u003cli data-section-id=\"ok69ed\" data-start=\"3769\" data-end=\"3795\"\u003eBackup-battery condition\u003c\/li\u003e\n\u003cli data-section-id=\"1syja0c\" data-start=\"3796\" data-end=\"3849\"\u003eCNC servo parameters and absolute-position settings\u003c\/li\u003e\n\u003cli data-section-id=\"prrzjn\" data-start=\"3850\" data-end=\"3894\"\u003eMechanical coupling and mounting condition\u003c\/li\u003e\n\u003cli data-section-id=\"103qe5m\" data-start=\"3895\" data-end=\"3946\"\u003eExisting servo, pulse-coder or APC-related alarms\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"3948\" data-end=\"4179\"\u003eAn encoder-related alarm can also be caused by a damaged feedback cable, poor connector contact, an incorrect motor parameter, battery failure or a servo-amplifier problem. Diagnosis should be completed before hardware replacement.\u003c\/p\u003e\n\u003ch4 data-start=\"4181\" data-end=\"4206\"\u003eOrdering Information\u003c\/h4\u003e\n\u003cp data-start=\"4208\" data-end=\"4441\"\u003ePlease provide clear photos of the \u003cstrong data-start=\"4243\" data-end=\"4267\"\u003eA860-2070-T321 label\u003c\/strong\u003e, servo-motor nameplate and encoder connector before ordering. The complete \u003cstrong data-start=\"4343\" data-end=\"4371\"\u003eT321 suffix is essential\u003c\/strong\u003e and should not be omitted or replaced with a visually similar suffix.\u003c\/p\u003e\n\u003cp data-start=\"4443\" data-end=\"4704\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003ca href=\"https:\/\/reacocnc.com\/\" title=\"Reliable industrial automation solutions - REACO CNC\" rel=\"noopener\" target=\"_blank\"\u003eREACO CNC\u003c\/a\u003e supplies tested FANUC pulse coders for CNC maintenance and servo-motor restoration. \u003cstrong data-start=\"4537\" data-end=\"4607\"\u003eWorldwide express delivery is available through DHL, UPS and FedEx\u003c\/strong\u003e, with a testing video available upon request. \u003ca href=\"https:\/\/reacocnc.com\/pages\/contact-us\" target=\"_blank\" title=\"Contact Us for Reliable industrial automation solutions - REACO CNC\" rel=\"noopener\"\u003eContact us\u003c\/a\u003e to confirm current price and lead time.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"FANUC","offers":[{"title":"Brand New","offer_id":49487450276055,"sku":"A860-2070-T321-new","price":330.0,"currency_code":"USD","in_stock":true},{"title":"Used (90% New)","offer_id":49487450308823,"sku":"A860-2070-T321-used","price":198.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/3784\/4183\/files\/Buy_A860-2070-T321_FANUC_encoder.webp?v=1784777419","url":"https:\/\/reacocnc.com\/products\/fanuc-a860-2070-t321-bia1000-encoder","provider":"REACO CNC","version":"1.0","type":"link"}