{"product_id":"2-phase-86bhh114-500a-32e-replace-for-85bygh450b-06d-15j-stepper-motor-5a-6-8n","title":"2-Phase Stepper Motor 86BHH114-500A-32E Replacement for 85BYGH450B-06D","description":"\u003cdiv class=\"koeed-container\"\u003e\n  \u003c!-- SEO Introduction --\u003e\n  \u003ch2 style=\"color: #0056b3; border-left: 5px solid #16c8c8; padding-left: 15px;\"\u003e2-Phase Stepper Motor 86BHH114-500A-32E | Drop-in Replacement for 85BYGH450B-06D\u003c\/h2\u003e\n  \u003cp\u003eThe \u003cstrong\u003e86BHH114-500A-32E\u003c\/strong\u003e is a heavy-duty 2-phase hybrid stepper motor designed as a high-performance, drop-in replacement for the \u003cstrong\u003e85BYGH450B-06D\u003c\/strong\u003e. Built on the standard \u003cstrong\u003eNEMA 34 (86mm)\u003c\/strong\u003e frame, this motor delivers exceptional holding torque and positioning accuracy for demanding industrial automation tasks. Featuring a 5.0A current rating and optimized magnetic flux, it ensures stable low-speed operation and reduced resonance, making it an ideal choice for machinery upgrades and maintenance.\u003c\/p\u003e\n  \u003cp\u003e\u003cstrong\u003eKey Applications:\u003c\/strong\u003e CNC routers, milling machines, laser cutting equipment, automated packaging lines, and precise linear positioning stages.\u003c\/p\u003e\n\n  \u003c!-- Technical Specifications --\u003e\n  \u003ch3 style=\"color: #0056b3; margin-top: 25px;\"\u003eTechnical Specifications\u003c\/h3\u003e\n  \u003cdiv style=\"overflow-x: auto;\"\u003e\n    \u003ctable style=\"width: 100%; border-collapse: collapse; min-width: 600px; border: 1px solid #eeeeee;\"\u003e\n      \u003cthead\u003e\n        \u003ctr style=\"background-color: #16c8c8; color: #ffffff;\"\u003e\n          \u003cth style=\"padding: 12px; text-align: left; border: 1px solid #eeeeee;\"\u003eParameter\u003c\/th\u003e\n          \u003cth style=\"padding: 12px; text-align: left; border: 1px solid #eeeeee;\"\u003eSpecification \/ Detail\u003c\/th\u003e\n        \u003c\/tr\u003e\n      \u003c\/thead\u003e\n      \u003ctbody\u003e\n        \u003ctr style=\"background-color: #f4fcfc;\"\u003e\n          \u003ctd style=\"padding: 10px; border: 1px solid #eeeeee; font-weight: bold;\"\u003eFrame Size\u003c\/td\u003e\n          \u003ctd style=\"padding: 10px; border: 1px solid #eeeeee;\"\u003eNEMA 34 (86mm x 86mm)\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background-color: #fafafa;\"\u003e\n          \u003ctd style=\"padding: 10px; border: 1px solid #eeeeee; font-weight: bold;\"\u003eMotor Type\u003c\/td\u003e\n          \u003ctd style=\"padding: 10px; border: 1px solid #eeeeee;\"\u003e2-Phase Hybrid Stepper Motor\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background-color: #f4fcfc;\"\u003e\n          \u003ctd style=\"padding: 10px; border: 1px solid #eeeeee; font-weight: bold;\"\u003eStep Angle\u003c\/td\u003e\n          \u003ctd style=\"padding: 10px; border: 1px solid #eeeeee;\"\u003e1.8° (200 Steps per Revolution)\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background-color: #fafafa;\"\u003e\n          \u003ctd style=\"padding: 10px; border: 1px solid #eeeeee; font-weight: bold;\"\u003eRated Current\u003c\/td\u003e\n          \u003ctd style=\"padding: 10px; border: 1px solid #eeeeee;\"\u003e5.0 A \/ Phase\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background-color: #f4fcfc;\"\u003e\n          \u003ctd style=\"padding: 10px; border: 1px solid #eeeeee; font-weight: bold;\"\u003eMotor Body Length\u003c\/td\u003e\n          \u003ctd style=\"padding: 10px; border: 1px solid #eeeeee;\"\u003e114mm (Standard long-body configuration)\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background-color: #fafafa;\"\u003e\n          \u003ctd style=\"padding: 10px; border: 1px solid #eeeeee; font-weight: bold;\"\u003eWiring \/ Terminals\u003c\/td\u003e\n          \u003ctd style=\"padding: 10px; border: 1px solid #eeeeee;\"\u003e4-Wire (A+, A-, B+, B-)\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background-color: #f4fcfc;\"\u003e\n          \u003ctd style=\"padding: 10px; border: 1px solid #eeeeee; font-weight: bold;\"\u003eDirect Replacement Cross-Reference\u003c\/td\u003e\n          \u003ctd style=\"padding: 10px; border: 1px solid #eeeeee;\"\u003e85BYGH450B-06D\u003c\/td\u003e\n        \u003c\/tr\u003e\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Koeed B2B Tool: Steps\/mm Calculator --\u003e\n  \u003cdiv id=\"koeed-tool-wrapper\" style=\"margin-top: 40px; padding: 25px; background: #f9f9f9; border: 2px solid #16c8c8; border-radius: 8px;\"\u003e\n    \u003ch3 style=\"color: #0056b3; margin-top: 0;\"\u003eKoeed CNC Steps\/mm Calibration Calculator\u003c\/h3\u003e\n    \u003cp style=\"font-size: 14px; color: #666;\"\u003eWhen replacing a NEMA 34 motor on a lead-screw driven axis, use this tool to calculate the exact pulse equivalent (Steps\/mm) for your CNC controller or PLC.\u003c\/p\u003e\n    \n    \u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 15px; margin-bottom: 20px;\"\u003e\n      \u003cdiv\u003e\n        \u003clabel style=\"display: block; font-size: 12px; font-weight: bold;\"\u003eMotor Step Angle (°)\u003c\/label\u003e\n        \u003cselect id=\"koeed-step-angle\" style=\"width: 100%; padding: 8px; border: 1px solid #ccc;\"\u003e\n          \u003coption value=\"1.8\" selected\u003e1.8° (Standard 2-Phase)\u003c\/option\u003e\n          \u003coption value=\"0.9\"\u003e0.9° (High Resolution)\u003c\/option\u003e\n          \u003coption value=\"1.2\"\u003e1.2° (3-Phase)\u003c\/option\u003e\n        \u003c\/select\u003e\n      \u003c\/div\u003e\n      \u003cdiv\u003e\n        \u003clabel style=\"display: block; font-size: 12px; font-weight: bold;\"\u003eDriver Microstepping\u003c\/label\u003e\n        \u003cselect id=\"koeed-microstepping\" style=\"width: 100%; padding: 8px; border: 1px solid #ccc;\"\u003e\n          \u003coption value=\"1\"\u003e1 (Full Step)\u003c\/option\u003e\n          \u003coption value=\"2\"\u003e2 (Half Step)\u003c\/option\u003e\n          \u003coption value=\"4\"\u003e4\u003c\/option\u003e\n          \u003coption value=\"8\"\u003e8\u003c\/option\u003e\n          \u003coption value=\"16\" selected\u003e16\u003c\/option\u003e\n          \u003coption value=\"32\"\u003e32\u003c\/option\u003e\n          \u003coption value=\"64\"\u003e64\u003c\/option\u003e\n        \u003c\/select\u003e\n      \u003c\/div\u003e\n      \u003cdiv\u003e\n        \u003clabel style=\"display: block; font-size: 12px; font-weight: bold;\"\u003eLead Screw Pitch (mm)\u003c\/label\u003e\n        \u003cinput type=\"number\" id=\"koeed-pitch\" value=\"5\" step=\"0.1\" style=\"width: 100%; padding: 8px; border: 1px solid #ccc;\" placeholder=\"e.g. 5\"\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n    \n    \u003cbutton onclick=\"koeedCalcSteps()\" style=\"background: #16c8c8; color: white; border: none; padding: 10px 20px; cursor: pointer; border-radius: 4px; font-weight: bold;\"\u003eCalculate Steps\/mm\u003c\/button\u003e\n    \n    \u003cdiv id=\"koeed-result-box\" style=\"margin-top: 20px; padding: 15px; background: #ffffff; border-left: 5px solid #0056b3; display: none;\"\u003e\n      \u003cspan style=\"font-size: 14px; color: #333;\"\u003eRequired Controller Setting:\u003c\/span\u003e\u003cbr\u003e\n      \u003cstrong id=\"koeed-result-val\" style=\"font-size: 24px; color: #0056b3;\"\u003e0\u003c\/strong\u003e \u003cspan style=\"color: #666; font-size: 16px;\"\u003eSteps\/mm\u003c\/span\u003e\n    \u003c\/div\u003e\n\n    \u003cnoscript\u003e\n      \u003cp\u003eYour browser does not support JavaScript. Calculation formula: \u003cstrong\u003eSteps per mm = (360 \/ Step Angle) × Microstepping \/ Lead Screw Pitch\u003c\/strong\u003e.\u003c\/p\u003e\n    \u003c\/noscript\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Application \u0026 Reliability --\u003e\n  \u003ch3 style=\"color: #0056b3; margin-top: 30px;\"\u003eProduct Advantages\u003c\/h3\u003e\n  \u003cul style=\"line-height: 1.8; color: #333;\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePerfect Compatibility:\u003c\/strong\u003e Mechanically and electrically matches the legacy 85BYGH450B-06D, allowing for rapid field replacements without altering mounting brackets.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eOptimized Thermal Performance:\u003c\/strong\u003e Utilizes high-grade silicon steel laminations to reduce eddy current losses, ensuring the motor runs cooler during extended continuous duty.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eHigh Holding Torque:\u003c\/strong\u003e The 114mm extended body provides the substantial torque required to push heavy gantries and overcome stiction in large mechanical assemblies.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003c!-- Troubleshooting FAQ --\u003e\n  \u003ch3 style=\"color: #0056b3; margin-top: 30px;\"\u003eTroubleshooting \u0026amp; Wiring FAQ\u003c\/h3\u003e\n  \u003cdiv style=\"background-color: #fafafa; border: 1px solid #eeeeee; padding: 15px; border-radius: 4px;\"\u003e\n    \u003cp\u003e\u003cstrong\u003eQ1: The motor spins in the opposite direction after replacing the 85BYGH450B-06D. How do I fix this?\u003c\/strong\u003e\u003cbr\u003e\n    \u003cem\u003eA:\u003c\/em\u003e This is common due to minor wiring sequence differences between manufacturers. You do not need to change the software. Simply reverse the wires of ONE phase at the driver (for example, swap A+ and A-). Do not swap both phases.\u003c\/p\u003e\n    \u003cp\u003e\u003cstrong\u003eQ2: The motor is vibrating violently and lacking torque.\u003c\/strong\u003e\u003cbr\u003e\n    \u003cem\u003eA:\u003c\/em\u003e This usually indicates a wiring error (mixing phase A wires with phase B wires) or the driver output current is set too low. Ensure the stepper driver is configured to deliver a 5.0A output to match the motor's rating, and use a multimeter to verify coil pairs (continuity should only exist between A+\/A- and B+\/B-).\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cscript\u003e\nfunction koeedCalcSteps() {\n  const stepAngle = parseFloat(document.getElementById('koeed-step-angle').value);\n  const microstepping = parseFloat(document.getElementById('koeed-microstepping').value);\n  const pitch = parseFloat(document.getElementById('koeed-pitch').value);\n  const resBox = document.getElementById('koeed-result-box');\n  const resVal = document.getElementById('koeed-result-val');\n\n  if (isNaN(stepAngle) || isNaN(microstepping) || isNaN(pitch) || pitch \u003c= 0) {\n    alert(\"Please enter a valid Lead Screw Pitch.\");\n    return;\n  }\n\n  \/\/ Formula: (360 \/ Step Angle) * Microstepping \/ Pitch\n  const stepsPerRev = 360 \/ stepAngle;\n  const totalStepsPerRev = stepsPerRev * microstepping;\n  const stepsPerMm = totalStepsPerRev \/ pitch;\n  \n  \/\/ Format output depending on if it's an integer or float\n  resVal.innerText = Number.isInteger(stepsPerMm) ? stepsPerMm : stepsPerMm.toFixed(2);\n  resBox.style.display = 'block';\n}\n\u003c\/script\u003e\n\n\u003c!-- Structured Data (JSON-LD) --\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"FAQPage\",\n  \"mainEntity\": [\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Why does my replacement stepper motor spin in the opposite direction?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Simply reverse the wiring sequence of ONE phase at the driver terminals (e.g., swap A+ and A-). This instantly reverses the rotational direction without needing software configuration changes.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Why is the 86BHH114-500A-32E motor vibrating and lacking torque?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"This points to incorrect phase wiring or a mismatched driver current. Ensure the driver is set to 5.0A and use a multimeter to confirm that Phase A and Phase B wires are not crossed.\"\n      }\n    }\n  ]\n}\n\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"WebApplication\",\n  \"name\": \"Koeed CNC Steps\/mm Calibration Calculator\",\n  \"description\": \"A technical tool for automation engineers to calculate the precise Steps\/mm required for CNC and PLC controllers when installing or replacing NEMA 34 stepper motors.\",\n  \"applicationCategory\": \"EngineeringTool\",\n  \"operatingSystem\": \"All\"\n}\n\u003c\/script\u003e","brand":"KOEED","offers":[{"title":"Default Title","offer_id":43939863036089,"sku":"303966194914","price":220.24,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/8476\/7929\/files\/2_Phase_Stepper_Motor_86BHH114_500A_32E_Replacement_for_85BYGH450B_06D___KOEED__1.webp?v=1775522771","url":"https:\/\/koeed.com\/cs\/products\/2-phase-86bhh114-500a-32e-replace-for-85bygh450b-06d-15j-stepper-motor-5a-6-8n","provider":"KOEED","version":"1.0","type":"link"}