{"product_id":"autonics-hollow-shaft-incremental-rotary-encoder-12p-r-linear-drive-output-dc5v-cable-2m-outer-diameter-φ40mm-shaft-diameter-φ8mm-e40h8-12-4-l-5","title":"Autonics hollow shaft incremental rotary encoder 12P\/R linear drive output DC5V cable 2m outer diameter φ40mm shaft diameter φ8mm; E40H8-12-4-L-5","description":"\u003c!-- koeedmro-seo-v1 --\u003e\n\u003c!-- kmdro-seo-v2 (AI-enhanced) --\u003e\n\u003cstyle\u003e.kmdro-seo{margin:24px 0;font-size:15px;line-height:1.6;color:#333}\n.kmdro-seo *{box-sizing:border-box}\n.kmdro-seo-badges{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 6px}\n.kmdro-seo-badge{display:inline-block;padding:5px 12px;border-radius:4px;font-size:13px;font-weight:600}\n.kmdro-seo-badge--stock{background:#e8f5e9;color:#1b5e20}\n.kmdro-seo-badge--warranty{background:#fce477;color:#121212}\n.kmdro-seo-badge--ship{background:#fff3e0;color:#e65100}\n.kmdro-seo h2{font-size:20px;margin:26px 0 10px;padding-bottom:6px;border-bottom:2px solid #e4e4ea;color:#121212}\n.kmdro-seo table{width:100%;border-collapse:collapse;margin:12px 0;background:#fff}\n.kmdro-seo table td{border:1px solid #e0e0e0 !important;padding:10px 14px !important}\n.kmdro-seo table tr:nth-child(even) td{background:#fafafa}\n.kmdro-seo table td:first-child{width:34%;font-weight:600;background:#f3f3f3 !important;color:#444}\n.kmdro-seo-benefits{list-style:none;margin:12px 0;padding:0}\n.kmdro-seo-benefits li{padding:6px 0 6px 28px;position:relative}\n.kmdro-seo-benefits li::before{content:\"\\2713\";position:absolute;left:0;top:6px;width:19px;height:19px;line-height:19px;text-align:center;border-radius:4px;background:#e8f5e9;color:#1b5e20;font-size:12px;font-weight:700}\n.kmdro-seo details{border:1px solid #e0e0e0;border-radius:4px;margin:10px 0;background:#fff;overflow:hidden}\n.kmdro-seo summary{cursor:pointer;padding:12px 16px;font-weight:600;color:#121212;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:12px}\n.kmdro-seo summary::-webkit-details-marker{display:none}\n.kmdro-seo summary::after{content:\"+\";font-size:18px;color:#888;font-weight:400;flex-shrink:0}\n.kmdro-seo details[open] summary::after{content:\"\\2013\"}\n.kmdro-seo details[open] summary{border-bottom:1px solid #eee}\n.kmdro-seo details p{margin:0;padding:12px 16px;color:#555}\n.kmdro-seo-steps{list-style:none;margin:12px 0;padding:0;counter-reset:kmdro-step}\n.kmdro-seo-steps li{counter-increment:kmdro-step;position:relative;padding:8px 0 8px 40px}\n.kmdro-seo-steps li::before{content:counter(kmdro-step);position:absolute;left:0;top:8px;width:26px;height:26px;line-height:26px;text-align:center;border-radius:4px;background:#121212;color:#fff;font-weight:700;font-size:13px}\n.kmdro-seo-note{margin-top:20px;padding:12px 16px;background:#eff0f5;border-left:4px solid #121212;font-size:14px;color:#444}\u003c\/style\u003e\n\u003cdiv class=\"kmdro-seo\"\u003e\n\u003cdiv class=\"kmdro-seo-badges\"\u003e\n\u003cspan class=\"kmdro-seo-badge kmdro-seo-badge--stock\"\u003eIn Stock\u003c\/span\u003e\n\u003cspan class=\"kmdro-seo-badge kmdro-seo-badge--warranty\"\u003e1-Year Warranty\u003c\/span\u003e\n\u003cspan class=\"kmdro-seo-badge kmdro-seo-badge--ship\"\u003eShips Worldwide\u003c\/span\u003e\n\u003c\/div\u003e\n\u003ch2\u003eAUTONICS E40H8-12-4-L-5 Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n  \u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003eE40H8-12-4-L-5\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eAUTONICS\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eCategory\u003c\/td\u003e\n\u003ctd\u003eIndustrial Automation\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eouter_diameter\u003c\/td\u003e\n\u003ctd\u003eφ40mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eshaft_diameter\u003c\/td\u003e\n\u003ctd\u003eφ8mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003ecable_length\u003c\/td\u003e\n\u003ctd\u003e2m\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003evoltage\u003c\/td\u003e\n\u003ctd\u003eDC5V\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003ee_number\u003c\/td\u003e\n\u003ctd\u003e12\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eMPN\u003c\/td\u003e\n\u003ctd\u003e373886393553\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eCondition\u003c\/td\u003e\n\u003ctd\u003enew\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e1-year warranty included\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eAvailability\u003c\/td\u003e\n\u003ctd\u003eShips worldwide · Free domestic delivery\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eAbout the E40H8-12-4-L-5\u003c\/h2\u003e\n\u003cp\u003eWhen a rotary encoder on a transfer line starts sending erratic signals, positioning accuracy drops and unscheduled downtime quickly follows. The AUTONICS E40H8-12-4-L-5 is a 5V DC encoder with a φ40mm outer diameter, φ8mm shaft, and 2m cable, supplied new. It carries a 1-year warranty, ships worldwide, and free domestic delivery applies. To confirm compatibility before ordering, send your instruments list to moritta@koeed.com.\u003c\/p\u003e\n\u003cp\u003eComponents in the industrial automation category are used to control, monitor, and optimize manufacturing processes and machinery. They enable automated workflows by connecting sensors, controllers, and actuators, ensuring reliable operation, precision, and safety. These parts support system integration, data exchange, and remote supervision, helping facilities reduce downtime and improve efficiency while maintaining consistent production quality across diverse industrial environments.\u003c\/p\u003e\n\u003cp\u003eEvery order includes a 1-year warranty, and our team can verify compatibility with your existing equipment before you buy — just send us your instruments list.\u003c\/p\u003e\n\u003ch2\u003eWhy Order from koeedmro\u003c\/h2\u003e\n\u003cul class=\"kmdro-seo-benefits\"\u003e\n  \u003cli\u003e1-year warranty on every order\u003c\/li\u003e\n  \u003cli\u003eWorldwide shipping — domestic delivery is free\u003c\/li\u003e\n  \u003cli\u003eCompatibility check before you order — send your instruments list\u003c\/li\u003e\n  \u003cli\u003eBulk and quantity quotes available for multi-part orders\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdetails open\u003e\n  \u003csummary\u003eWhat warranty is included with the E40H8-12-4-L-5?\u003c\/summary\u003e\n  \u003cp\u003eAll purchases from koeedmro come with a 1-year warranty, including this part. If it does not perform as expected, contact our support team for warranty service.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eDoes koeedmro offer bulk or quantity pricing?\u003c\/summary\u003e\n  \u003cp\u003eYes. Send your instruments list with part numbers and quantities, and our team will reply with a quote for the full order — popular with maintenance teams replacing multiple parts at once.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eIs this AUTONICS E40H8-12-4-L-5 a 5V DC encoder?\u003c\/summary\u003e\n  \u003cp\u003eYes, the specified voltage is DC5V. It has a φ40mm outer diameter, a φ8mm shaft, and a 2m cable length.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eWhat is the shaft diameter and cable length on this encoder?\u003c\/summary\u003e\n  \u003cp\u003eThe shaft diameter is φ8mm and the cable length is 2m. The outer diameter is φ40mm. It runs on DC5V.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eCan you check if this encoder fits my machine before I order?\u003c\/summary\u003e\n  \u003cp\u003eYes, send your current instruments list or machine details to moritta@koeed.com and we will verify compatibility before purchase. The part comes with a 1-year warranty and ships worldwide.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What warranty is included with the E40H8-12-4-L-5?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"All purchases from koeedmro come with a 1-year warranty, including this part. If it does not perform as expected, contact our support team for warranty service.\"}},{\"@type\":\"Question\",\"name\":\"Does koeedmro offer bulk or quantity pricing?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes. Send your instruments list with part numbers and quantities, and our team will reply with a quote for the full order — popular with maintenance teams replacing multiple parts at once.\"}},{\"@type\":\"Question\",\"name\":\"Is this AUTONICS E40H8-12-4-L-5 a 5V DC encoder?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes, the specified voltage is DC5V. It has a φ40mm outer diameter, a φ8mm shaft, and a 2m cable length.\"}},{\"@type\":\"Question\",\"name\":\"What is the shaft diameter and cable length on this encoder?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The shaft diameter is φ8mm and the cable length is 2m. The outer diameter is φ40mm. It runs on DC5V.\"}},{\"@type\":\"Question\",\"name\":\"Can you check if this encoder fits my machine before I order?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes, send your current instruments list or machine details to moritta@koeed.com and we will verify compatibility before purchase. The part comes with a 1-year warranty and ships worldwide.\"}}]}\u003c\/script\u003e\n\u003ch2\u003eHow to Order the E40H8-12-4-L-5\u003c\/h2\u003e\n\u003col class=\"kmdro-seo-steps\"\u003e\n  \u003cli\u003eSend us your instruments list — part numbers and quantities — by email or the contact page.\u003c\/li\u003e\n  \u003cli\u003eOur team confirms stock, compatibility and pricing for your order.\u003c\/li\u003e\n  \u003cli\u003ePlace your order on this page or through your quote; domestic delivery is free.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cdiv class=\"kmdro-seo-note\"\u003eNeed the E40H8-12-4-L-5 or other spare parts? Send us your instruments list and our team will confirm stock, compatibility and pricing before you order.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- end koeedmro-seo-v1 --\u003e","brand":"AUTONICS","offers":[{"title":"Default Title","offer_id":44252344058021,"sku":"jd_79376235","price":3750.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0643\/1322\/9477\/files\/Autonics_hollow_shaft_incremental_rotary_encoder_12P_R_linear_drive_output_DC5V_cable_2m_outer_diameter__40mm_shaft_diameter__8mm__E40H8_12_4_L_5__1.webp?v=1790424463","url":"https:\/\/koeedmro.com\/ko\/products\/autonics-hollow-shaft-incremental-rotary-encoder-12p-r-linear-drive-output-dc5v-cable-2m-outer-diameter-%cf%8640mm-shaft-diameter-%cf%868mm-e40h8-12-4-l-5","provider":"koeedmro","version":"1.0","type":"link"}