{"product_id":"used-cooling-fan-614-nhhr-a5e01052493ae-for-60-60-25mm-24v-125ma-3-0w-2pin","title":"used Cooling Fan 614 NHHR A5E01052493AE for 60*60*25mm 24V 125MA 3.0W 2pin","description":"\u003c!-- SEO Introduction --\u003e\n\u003cdiv class=\"koeed-container\"\u003e\n  \u003ch2 style=\"color: #0056b3; border-left: 5px solid #16c8c8; padding-left: 15px;\"\u003eUsed 614 NHHR Cooling Fan | A5E01052493AE 6025 24V Replacement\u003c\/h2\u003e\n  \u003cp\u003eThe \u003cstrong\u003e614 NHHR (OEM Part No. A5E01052493AE)\u003c\/strong\u003e is a highly reliable, compact DC axial cooling fan designed for industrial automation equipment. Adhering to the standard \u003cstrong\u003e60x60x25mm form factor\u003c\/strong\u003e, this 2-wire fan operates on a 24V DC power supply, drawing 125mA to produce a 3.0W cooling output. Commonly utilized as an internal heat sink cooler for heavy-duty variable frequency drives (VFDs) and PLC control cabinets, it efficiently prevents thermal throttling. This specific unit is a tested, high-quality \u003cstrong\u003eused\/refurbished\u003c\/strong\u003e part, offering a cost-effective and rapid solution to restore your machinery's thermal management system and clear critical overheat faults.\u003c\/p\u003e\n  \u003cp\u003e\u003cstrong\u003eKey Applications:\u003c\/strong\u003e Inverter drive cooling, servo controller cabinets, power supply units, and general enclosure ventilation requiring a 6025 form factor.\u003c\/p\u003e\n\n  \u003c!-- Technical Specifications --\u003e\n  \u003ch3 style=\"color: #0056b3; margin-top: 25px;\"\u003eTechnical \u0026amp; Dimensional 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;\"\u003eOEM Part Number\u003c\/td\u003e\n          \u003ctd style=\"padding: 10px; border: 1px solid #eeeeee;\"\u003eA5E01052493AE \/ 614 NHHR\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;\"\u003eDimensions (L x W x D)\u003c\/td\u003e\n          \u003ctd style=\"padding: 10px; border: 1px solid #eeeeee;\"\u003e60 mm x 60 mm x 25 mm (Standard 6025 Size)\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;\"\u003eRated Voltage\u003c\/td\u003e\n          \u003ctd style=\"padding: 10px; border: 1px solid #eeeeee;\"\u003e24V DC\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;\"\u003e125 mA (0.125 A)\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;\"\u003ePower Consumption\u003c\/td\u003e\n          \u003ctd style=\"padding: 10px; border: 1px solid #eeeeee;\"\u003e3.0 W\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 Configuration\u003c\/td\u003e\n          \u003ctd style=\"padding: 10px; border: 1px solid #eeeeee;\"\u003e2-Pin \/ 2-Wire (Power and Ground only; no PWM\/tachometer signal)\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;\"\u003eCondition\u003c\/td\u003e\n          \u003ctd style=\"padding: 10px; border: 1px solid #eeeeee;\"\u003eUsed \/ Refurbished (Fully bench-tested for optimal RPM and low bearing noise)\u003c\/td\u003e\n        \u003c\/tr\u003e\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- Application \u0026 Reliability --\u003e\n  \u003ch3 style=\"color: #0056b3; margin-top: 25px;\"\u003eDesign Reliability \u0026amp; Installation\u003c\/h3\u003e\n  \u003cul style=\"line-height: 1.6; color: #333333;\"\u003e\n    \u003cli\u003e\n\u003cstrong style=\"color: #16c8c8;\"\u003eDirect Drop-In Replacement:\u003c\/strong\u003e Designed with the exact 6025 footprint and 24V\/125mA electrical profile, ensuring 100% compatibility with systems calling for the A5E01052493AE or 614 NHHR units.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong style=\"color: #16c8c8;\"\u003eRobust Industrial Build:\u003c\/strong\u003e Built to withstand the continuous vibrations and dust common in factory floor control cabinets. \u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong style=\"color: #16c8c8;\"\u003eCost-Effective Maintenance:\u003c\/strong\u003e Opting for a tested, used OEM fan allows maintenance teams to quickly resolve thermal alarms without the lead times or high costs associated with brand-new proprietary spares.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003c!-- Troubleshooting FAQ --\u003e\n  \u003ch3 style=\"color: #0056b3; margin-top: 25px;\"\u003eMaintenance \u0026amp; Troubleshooting 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: My VFD is showing an overheat\/fan fault, but this is a 2-wire fan without a speed sensor. How does the drive know the fan failed?\u003c\/strong\u003e\u003cbr\u003e\n    \u003cem\u003eA:\u003c\/em\u003e In systems utilizing 2-wire fans, the controller generally does not monitor fan RPM directly. Instead, it relies on an internal NTC thermistor mounted on the drive's heatsink. If the fan stalls or the bearings seize, the heatsink temperature spikes, triggering the thermal fault. Replacing the dead fan with this 614 NHHR unit will restore airflow, lower the heatsink temperature, and allow the fault to be reset.\u003c\/p\u003e\n    \u003cp\u003e\u003cstrong\u003eQ2: How can I manually bench-test this fan before installing it?\u003c\/strong\u003e\u003cbr\u003e\n    \u003cem\u003eA:\u003c\/em\u003e You can easily test a 2-wire DC fan using a standard 24V DC power supply. Connect the positive terminal to the red wire (or designated positive pin) and the negative terminal to the black\/blue wire. The fan should immediately spin up to full speed without excessive grinding or clicking noises from the bearings.\u003c\/p\u003e\n    \u003cp\u003e\u003cstrong\u003eQ3: Can I splice the old connector onto this replacement fan?\u003c\/strong\u003e\u003cbr\u003e\n    \u003cem\u003eA:\u003c\/em\u003e Yes. Equipment manufacturers often use proprietary 2-pin connectors (like specific JST or Molex housings). If the connector on this replacement fan does not perfectly match your board header, you can safely cut the wires and splice your original connector onto this fan, ensuring you maintain the correct polarity (Positive to Positive, Negative to Negative).\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/div\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\": \"How does an industrial drive detect a fan failure on a 2-wire cooling fan?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Since 2-wire fans lack a tachometer signal, the drive relies on an internal heatsink temperature sensor. If the fan fails, the heatsink temperature rises sharply, triggering an overheat fault rather than a direct fan RPM fault.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"How can I bench-test a 24V 2-pin DC cooling fan?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Apply 24V DC directly to the pins using a bench power supply. Connect positive to the red wire and negative to the black or blue wire. It should spin smoothly without grinding noises.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Can I reuse my old fan connector on a new replacement fan?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes. If the connector housing differs, you can cut the wires and splice your original 2-pin connector onto the replacement fan. Ensure correct DC polarity is maintained during splicing.\"\n      }\n    }\n  ]\n}\n\u003c\/script\u003e","brand":"KOEED","offers":[{"title":"Default Title","offer_id":44940716703929,"sku":"335507524166","price":13.81,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/8476\/7929\/files\/4_fc0d9d03-37db-4f19-b3b9-d32478ebc957.jpg?v=1776961926","url":"https:\/\/koeed.com\/hi\/products\/used-cooling-fan-614-nhhr-a5e01052493ae-for-60-60-25mm-24v-125ma-3-0w-2pin","provider":"KOEED","version":"1.0","type":"link"}