{"product_id":"sanyo-denki-9cr5748p9g001-fan","title":"Sanyo Denki 9CR5748P9G001 Counter-Rotating DC Fan 48V 5.5A 172x150x102mm","description":"\u003cstyle\u003e.nxs-industrial-product-page{--industrial-navy:#082f49;--industrial-blue:#0b4f7c;--industrial-blue-2:#0f6ea8;--industrial-blue-3:#1784c1;--industrial-cyan:#38bdf8;--steel-line:#c9dce9;--surface:#fff;--surface-soft:#f7fbfe;--text-main:#173042;--shadow-soft:0 10px 30px rgba(8,47,73,.08);--shadow-hover:0 16px 36px rgba(8,79,124,.15);--radius-lg:14px;--radius-md:10px}.nxs-industrial-product-page,.nxs-industrial-product-page *{margin:0;padding:0;box-sizing:border-box;font-family:Arial,Helvetica,sans-serif}.nxs-industrial-product-page{background-color:#f3f8fb;background-image:linear-gradient(180deg,#eef6fb 0,#f7fafc 320px,#eef3f7 100%),linear-gradient(rgba(15,110,168,.025) 1px,transparent 1px),linear-gradient(90deg,rgba(15,110,168,.025) 1px,transparent 1px);background-size:auto,34px 34px,34px 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*::before,.nxs-industrial-product-page *::after{transition:none!important}}\u003c\/style\u003e\n\u003cdiv class=\"nxs-industrial-product-page\"\u003e\n\u003cdiv class=\"container\"\u003e\u003cmain\u003e\n\u003csection class=\"section\"\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable class=\"spec-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eSanyo Denki\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel Number\u003c\/td\u003e\n\u003ctd\u003e9CR5748P9G001\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Category\u003c\/td\u003e\n\u003ctd\u003eDC Counter-Rotating Axial Fan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Series\u003c\/td\u003e\n\u003ctd\u003eSan Ace 172, 9CR Type\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFan Configuration\u003c\/td\u003e\n\u003ctd\u003eDual-fan counter-rotating assembly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Voltage\u003c\/td\u003e\n\u003ctd\u003e48 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Voltage Range\u003c\/td\u003e\n\u003ctd\u003e36–72 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Current\u003c\/td\u003e\n\u003ctd\u003e5.5 A at 100% PWM duty cycle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Input Power\u003c\/td\u003e\n\u003ctd\u003e264 W at 100% PWM duty cycle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOverall Dimensions\u003c\/td\u003e\n\u003ctd\u003e172 x 150 x 102 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/section\u003e\n\u003csection class=\"section\"\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cdiv class=\"features\"\u003e\n\u003carticle class=\"card\"\u003e\n\u003ch3\u003e48 VDC High-Power Operation\u003c\/h3\u003e\n\u003cp\u003eDesigned for a 48 VDC nominal supply, with a specified operating range of 36–72 VDC for compatible industrial cooling systems.\u003c\/p\u003e\n\u003c\/article\u003e\n\u003carticle class=\"card\"\u003e\n\u003ch3\u003eCounter-Rotating Fan Design\u003c\/h3\u003e\n\u003cp\u003eThe dual-fan assembly uses counter-rotating impellers to support high-airflow and high-static-pressure cooling requirements.\u003c\/p\u003e\n\u003c\/article\u003e\n\u003carticle class=\"card\"\u003e\n\u003ch3\u003e636 CFM Maximum Airflow\u003c\/h3\u003e\n\u003cp\u003eThe documented maximum airflow reaches 18 m³\/min, equivalent to approximately 636 CFM, at the specified full-duty operating condition.\u003c\/p\u003e\n\u003c\/article\u003e\n\u003carticle class=\"card\"\u003e\n\u003ch3\u003eHigh Static Pressure\u003c\/h3\u003e\n\u003cp\u003eThe specified maximum static pressure is 1,400 Pa (5.62 inH₂O), useful for evaluating equipment with restrictive airflow paths.\u003c\/p\u003e\n\u003c\/article\u003e\n\u003carticle class=\"card\"\u003e\n\u003ch3\u003ePWM Speed Control\u003c\/h3\u003e\n\u003cp\u003eThe integrated PWM control function uses a specified 25 kHz input frequency to support compatible system-level fan speed management.\u003c\/p\u003e\n\u003c\/article\u003e\n\u003carticle class=\"card\"\u003e\n\u003ch3\u003ePulse Sensor Feedback\u003c\/h3\u003e\n\u003cp\u003ePulse sensor outputs allow compatible monitoring equipment to detect fan rotation and support cooling-system diagnostics.\u003c\/p\u003e\n\u003c\/article\u003e\n\u003carticle class=\"card\"\u003e\n\u003ch3\u003eAluminum Frame Construction\u003c\/h3\u003e\n\u003cp\u003eThe aluminum frame provides a rigid structure for the dual-fan assembly. The impellers use plastic classified UL 94V-0.\u003c\/p\u003e\n\u003c\/article\u003e\n\u003carticle class=\"card\"\u003e\n\u003ch3\u003eIntegrated Motor Protection\u003c\/h3\u003e\n\u003cp\u003eDocumented protection functions include locked-rotor burnout protection and reverse-polarity protection.\u003c\/p\u003e\n\u003c\/article\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection class=\"section\"\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eIndustrial inverter and drive cooling\u003c\/li\u003e\n\u003cli\u003eHigh-power electrical equipment ventilation\u003c\/li\u003e\n\u003cli\u003eIndustrial power electronics cooling\u003c\/li\u003e\n\u003cli\u003eTelecommunications equipment cooling\u003c\/li\u003e\n\u003cli\u003eServer and high-density equipment airflow\u003c\/li\u003e\n\u003cli\u003eIndustrial machinery thermal management\u003c\/li\u003e\n\u003cli\u003eControl system ventilation assemblies\u003c\/li\u003e\n\u003cli\u003eReplacement of compatible counter-rotating fan units\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003csection class=\"section\"\u003e\n\u003ch2\u003ePurchase Information\u003c\/h2\u003e\n\u003cp\u003eWe support purchase inquiries for the Sanyo Denki 9CR5748P9G001 counter-rotating DC axial fan. For bulk orders or related industrial cooling components, contact our team with your required quantity and equipment application. Before ordering, verify the complete model number, 48 VDC supply, 5.5 A rated current, 172 x 150 x 102 mm overall dimensions, dual-fan configuration, PWM control signal and pulse-sensor wiring. Because this is a counter-rotating assembly, confirm the airflow direction and inlet\/outlet orientation against your existing equipment.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection class=\"section\"\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is Sanyo Denki 9CR5748P9G001?\u003c\/strong\u003e\u003cbr\u003eIt is a San Ace 172 series DC counter-rotating axial fan assembly designed for high-airflow industrial and electronic equipment cooling.\u003c\/p\u003e\n\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eWhat voltage does 9CR5748P9G001 require?\u003c\/strong\u003e\u003cbr\u003eThe rated voltage is 48 VDC, with a specified operating voltage range of 36–72 VDC.\u003c\/p\u003e\n\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eWhat are the rated current and input power?\u003c\/strong\u003e\u003cbr\u003eAt 100% PWM duty cycle, the manufacturer specifies a rated current of 5.5 A and input power of 264 W.\u003c\/p\u003e\n\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eWhat are the overall dimensions?\u003c\/strong\u003e\u003cbr\u003eThe complete counter-rotating fan assembly measures approximately 172 x 150 x 102 mm. Confirm the installation clearance before ordering.\u003c\/p\u003e\n\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eWhat does counter-rotating mean?\u003c\/strong\u003e\u003cbr\u003eThe assembly contains two fan sections that rotate in opposite directions. The inlet and outlet sections have different specified rotational speeds.\u003c\/p\u003e\n\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eWhat are the inlet and outlet fan speeds?\u003c\/strong\u003e\u003cbr\u003eAt 100% PWM duty cycle, the specified inlet speed is 7,300 RPM and the outlet speed is 6,400 RPM.\u003c\/p\u003e\n\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the maximum airflow?\u003c\/strong\u003e\u003cbr\u003eThe documented maximum airflow is 18 m³\/min, equivalent to 636 CFM, under the specified full-duty condition.\u003c\/p\u003e\n\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the maximum static pressure?\u003c\/strong\u003e\u003cbr\u003eThe specified maximum static pressure is 1,400 Pa, equivalent to approximately 5.62 inH₂O.\u003c\/p\u003e\n\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this fan support PWM speed control?\u003c\/strong\u003e\u003cbr\u003eYes. The model includes PWM speed control with a specified input frequency of 25 kHz. Confirm the control signal and wiring requirements before installation.\u003c\/p\u003e\n\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it provide fan rotation monitoring?\u003c\/strong\u003e\u003cbr\u003eYes. Pulse sensor outputs are provided for compatible fan monitoring circuits. Each fan section has its own connection requirements.\u003c\/p\u003e\n\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eWhat motor protection functions are included?\u003c\/strong\u003e\u003cbr\u003eThe manufacturer documents locked-rotor burnout protection and reverse-polarity protection.\u003c\/p\u003e\n\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the operating temperature range?\u003c\/strong\u003e\u003cbr\u003eThe specified operating temperature range is -20°C to +70°C.\u003c\/p\u003e\n\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eCan this fan replace another 172 mm fan?\u003c\/strong\u003e\u003cbr\u003eNot automatically. Verify the complete model number, overall depth, counter-rotating arrangement, airflow direction, voltage, current, PWM interface, pulse-sensor wiring and mounting requirements.\u003c\/p\u003e\n\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eWhat should be checked before ordering?\u003c\/strong\u003e\u003cbr\u003eConfirm model 9CR5748P9G001, 48 VDC supply, 5.5 A rated current, 264 W input, 172 x 150 x 102 mm dimensions, four-wire connections for each fan section, and compatibility with the equipment control system.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c\/main\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"SANYO","offers":[{"title":"Default Title","offer_id":67834743947343,"sku":"LL1-SA- 9CR5748P9G001","price":152.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/7569\/2623\/files\/9CR5748P9G001-01.jpg?v=1792651694","url":"https:\/\/yunshuotrade.com\/products\/sanyo-denki-9cr5748p9g001-fan","provider":"yunshuotrade","version":"1.0","type":"link"}