{"product_id":"turck-ri-12ha3s1-2b256-h1181-incremental-encoder","title":"Turck RI-12HA3S1-2B256-H1181 Incremental Encoder","description":"\u003cdiv class=\"\" data-turn-id-container=\"request-6a467d74-de54-83ec-be15-35156863671e-27\" 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-6a467d74-de54-83ec-be15-35156863671e-27\" data-turn-id-container=\"request-6a467d74-de54-83ec-be15-35156863671e-27\" data-testid=\"conversation-turn-254\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--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=\"0f2ec5a2-8172-4cce-a1f4-2421f5fe07a4\" data-turn-start-message=\"true\" dir=\"auto\" data-message-model-slug=\"gpt-5-5\" 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 dark markdown-new-styling\"\u003e\n\u003ch3 data-section-id=\"17lc1ru\" data-start=\"0\" data-end=\"16\"\u003eDescription:\u003c\/h3\u003e\n\u003cp data-start=\"18\" data-end=\"554\"\u003eThe Turck RI-12HA3S1-2B256-H1181 Incremental Encoder is used to provide precise rotary position and speed feedback for industrial automation and motion control systems. Commonly installed on electric motors, conveyors, packaging equipment, machine tools, and OEM machinery requiring reliable incremental position sensing with a 1\/2 in. hollow shaft and long tether arm. Maintenance teams and \u003ca href=\"https:\/\/plgautomation.com\/collections\/hmi-operator-interfaces\"\u003esystem integrators\u003c\/a\u003e use this encoder for repair, retrofit, replacement, and motion control system upgrades. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5ms9th\" data-start=\"556\" data-end=\"573\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"575\" data-end=\"1012\"\u003eThe Turck RI-12HA3S1-2B256-H1181 Incremental Encoder is designed to deliver accurate rotational feedback using an optical sensing principle while withstanding harsh industrial environments. It is widely used in manufacturing plants, material handling systems, robotics, printing equipment, packaging machinery, and automated production lines where precise speed and position monitoring is essential. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5hg6bl\" data-start=\"1014\" data-end=\"1043\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"1045\" data-end=\"2203\"\u003e• Manufacturer: Turck\u003cbr data-start=\"1066\" data-end=\"1069\"\u003e• Part Number: RI-12HA3S1-2B256-H1181\u003cbr data-start=\"1106\" data-end=\"1109\"\u003e• Order Number: 1545511\u003cbr data-start=\"1132\" data-end=\"1135\"\u003e• Product Type: Incremental Rotary Encoder\u003cbr data-start=\"1177\" data-end=\"1180\"\u003e• Function: Rotary Position and Speed Feedback\u003cbr data-start=\"1226\" data-end=\"1229\"\u003e• Application: Industrial Motion Control and Automation Systems\u003cbr data-start=\"1292\" data-end=\"1295\"\u003e• Compatible Equipment: Electric Motors, Drives, Conveyors, Packaging Equipment, and OEM Machinery\u003cbr data-start=\"1393\" data-end=\"1396\"\u003e• Measuring Principle: Optical\u003cbr data-start=\"1426\" data-end=\"1429\"\u003e• Output Type: Incremental, Push-Pull (HTL) with Inverted Signals\u003cbr data-start=\"1494\" data-end=\"1497\"\u003e• Resolution: 256 Pulses Per Revolution (PPR)\u003cbr data-start=\"1542\" data-end=\"1545\"\u003e• Operating Voltage: 10–30 VDC\u003cbr data-start=\"1575\" data-end=\"1578\"\u003e• Output Current: ≤30 mA\u003cbr data-start=\"1602\" data-end=\"1605\"\u003e• Maximum Pulse Frequency: 300 kHz\u003cbr data-start=\"1639\" data-end=\"1642\"\u003e• Maximum Rotational Speed: 6000 RPM (3000 RPM Continuous)\u003cbr data-start=\"1700\" data-end=\"1703\"\u003e• Shaft Type: Hollow Shaft\u003cbr data-start=\"1729\" data-end=\"1732\"\u003e• Shaft Diameter: 1\/2 in. (12 mm)\u003cbr data-start=\"1765\" data-end=\"1768\"\u003e• Flange Type: Long Tether Arm (40–75 mm Mounting Diameter)\u003cbr data-start=\"1827\" data-end=\"1830\"\u003e• Electrical Connection: M12 × 1, 8-Pin Male Connector\u003cbr data-start=\"1884\" data-end=\"1887\"\u003e• Housing Material: Die-Cast Zinc\u003cbr data-start=\"1920\" data-end=\"1923\"\u003e• Shaft Material: Stainless Steel\u003cbr data-start=\"1956\" data-end=\"1959\"\u003e• Protection Rating: IP67 (Housing and Shaft)\u003cbr data-start=\"2004\" data-end=\"2007\"\u003e• Operating Temperature: -40°C to +85°C\u003cbr data-start=\"2046\" data-end=\"2049\"\u003e• Industrial Duty Construction\u003cbr data-start=\"2079\" data-end=\"2082\"\u003e• Designed for Continuous Service Operation\u003cbr data-start=\"2125\" data-end=\"2128\"\u003e• OEM Replacement Incremental Encoder \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"1cz0398\" data-start=\"2205\" data-end=\"2229\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"2231\" data-end=\"2427\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e• Turck RI-12HA3S1-2B1024-H1181 Incremental Encoder\u003cbr data-start=\"2282\" data-end=\"2285\"\u003e• Turck RI-12HA3S1-2K1024-H1181 Incremental Encoder\u003cbr data-start=\"2336\" data-end=\"2339\"\u003e• Turck RI-12HA3S1-2B800-H1181 Incremental Encoder\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\/section\u003e\n\u003c\/div\u003e","brand":"Turck","offers":[{"title":"New","offer_id":51714289598766,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_3358d181-0912-45f6-afcb-edd94abd7231.jpg?v=1770421608","url":"https:\/\/plgautomation.com\/products\/turck-ri-12ha3s1-2b256-h1181-incremental-encoder","provider":"PLG Automation ","version":"1.0","type":"link"}