{"product_id":"industrial-42-114324-9458-inline-planetary-gearhead","title":"Industrial 42-114324-9458 Inline Planetary Gearhead","description":"\u003cdiv data-is-intersecting=\"true\" data-turn-id-container=\"request-6a3be693-4000-83ec-acea-09e97e9e1ceb-15\" class=\"\"\u003e\n\u003csection data-turn=\"assistant\" data-testid=\"conversation-turn-627\" data-turn-id-container=\"request-6a3be693-4000-83ec-acea-09e97e9e1ceb-15\" data-turn-id=\"request-6a3be693-4000-83ec-acea-09e97e9e1ceb-15\" dir=\"auto\" 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)))]\"\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 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\" data-conversation-screenshot-content=\"\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv 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\" data-message-model-slug=\"gpt-5-5\" dir=\"auto\" data-turn-start-message=\"true\" data-message-id=\"204c1dcd-ccdb-41e7-a720-b0288d44935b\" data-message-author-role=\"assistant\" 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-end=\"16\" data-start=\"0\" data-section-id=\"17lc1ru\"\u003eDescription:\u003c\/h3\u003e\n\u003cp data-end=\"679\" data-start=\"17\"\u003eThe Micron 42-114324-9458 Ultratrue Helical True Planetary Gearhead is a high-precision inline planetary gearbox designed to deliver accurate speed reduction, high torque transmission, and low backlash for industrial motion control applications. Commonly installed on servo motors in CNC machines, robotics, packaging equipment, material handling systems, and automated manufacturing machinery requiring precise positioning and smooth operation. Maintenance technicians and \u003ca href=\"https:\/\/plgautomation.com\/collections\/hmi-operator-interfaces\"\u003esystem integrators\u003c\/a\u003e use this gearhead for replacement of worn planetary reducers, machine upgrades, and restoration of high-performance motion control. \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-end=\"698\" data-start=\"681\" data-section-id=\"5ms9th\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-end=\"1342\" data-start=\"699\"\u003eThe Micron 42-114324-9458 Ultratrue Helical True Planetary Gearhead is commonly used in CNC machining centers, robotics, semiconductor equipment, packaging machinery, and industrial automation systems where high positioning accuracy and efficient torque transmission are required. Its helical crowned gear design provides smoother, quieter operation with higher torque capacity than conventional straight-cut planetary gearheads, while the RediMount™ system simplifies motor installation. Compatibility should be verified using part number 42-114324-9458, gear ratio, frame size, and motor interface before installation. \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-end=\"1373\" data-start=\"1344\" data-section-id=\"5hg6bl\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-end=\"1970\" data-start=\"1374\"\u003e• Brand: Micron (Regal Rexnord \/ Boston Gear)\u003cbr data-end=\"1422\" data-start=\"1419\"\u003e• Part Number: 42-114324-9458\u003cbr data-end=\"1454\" data-start=\"1451\"\u003e• Product Type: Helical True Planetary Gearhead\u003cbr data-end=\"1504\" data-start=\"1501\"\u003e• Gear Type: Inline Helical Planetary\u003cbr data-end=\"1544\" data-start=\"1541\"\u003e• Backlash: 4 arc-minutes (maximum, model dependent)\u003cbr data-end=\"1599\" data-start=\"1596\"\u003e• Gear Material: Helical Crowned Hardened Steel (HRC 55–60)\u003cbr data-end=\"1661\" data-start=\"1658\"\u003e• Bearing Type: Tapered Roller Bearings\u003cbr data-end=\"1703\" data-start=\"1700\"\u003e• Mounting System: RediMount™ Motor Mount\u003cbr data-end=\"1747\" data-start=\"1744\"\u003e• Function: Precision speed reduction and torque multiplication\u003cbr data-end=\"1813\" data-start=\"1810\"\u003e• Application: Servo motor and industrial motion control systems\u003cbr data-end=\"1880\" data-start=\"1877\"\u003e• Designed for continuous-duty industrial operation. \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-end=\"1996\" data-start=\"1972\" data-section-id=\"1cz0398\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-is-only-node=\"\" data-is-last-node=\"\" data-end=\"2095\" data-start=\"1998\"\u003e• Micron UltraTRUE UT042 Series\u003cbr data-end=\"2032\" data-start=\"2029\"\u003e• Micron NemaTRUE NT042 Series\u003cbr data-end=\"2065\" data-start=\"2062\"\u003e• Micron DuraTRUE DT042 Series\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":"UltraTrue","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":51714363326766,"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_f4733eec-3274-4c5f-8451-4950556c4c39.jpg?v=1770424148","url":"https:\/\/plgautomation.com\/products\/industrial-42-114324-9458-inline-planetary-gearhead","provider":"PLG Automation ","version":"1.0","type":"link"}