{"product_id":"nmb-mat-4710kl-04w-b59-dc-axial-fan","title":"NMB-MAT 4710KL-04W-B59 DC Axial Fan 12V 119x119x25mm 2800RPM","description":"\u003cstyle\u003e.nxs-industrial-product-page{--navy:#082f49;--blue:#0b4f7c;--blue2:#0f6ea8;--cyan:#38bdf8;--border:#c9dce9;--text:#173042;font-family:Arial,Helvetica,sans-serif;color:var(--text);line-height:1.75;background:linear-gradient(180deg,#eef6fb,#f7fafc 320px,#eef3f7);padding:18px 0 36px}.nxs-industrial-product-page *{box-sizing:border-box}.nxs-industrial-product-page .container{width:92%;max-width:1120px;margin:auto}.nxs-industrial-product-page .section{position:relative;background:#fff;border:1px solid var(--border);border-radius:14px;margin:22px 0;padding:34px 30px;box-shadow:0 10px 30px rgba(8,47,73,.08);overflow:hidden}.nxs-industrial-product-page .section:before{content:'';position:absolute;left:0;top:0;width:5px;height:100%;background:linear-gradient(var(--blue2),var(--blue))}.nxs-industrial-product-page 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.faq\u003ep:before{content:counter(faq,decimal-leading-zero);position:absolute;left:14px;top:16px;background:var(--blue);color:#fff;font-size:11px;font-weight:bold;padding:4px 6px;border-radius:5px}.nxs-industrial-product-page .faq strong{color:var(--blue)}@media(max-width:760px){.nxs-industrial-product-page .container{width:100%;padding:0 12px}.nxs-industrial-product-page .section{margin:14px 0;padding:25px 16px;border-radius:11px}.nxs-industrial-product-page h2{font-size:21px}.nxs-industrial-product-page h2:before{width:20px}.nxs-industrial-product-page .spec-table{table-layout:fixed}.nxs-industrial-product-page .spec-table td{padding:10px 8px;font-size:13px;line-height:1.55}.nxs-industrial-product-page .spec-table td:first-child{width:43%}.nxs-industrial-product-page .features,.nxs-industrial-product-page ul{grid-template-columns:1fr}.nxs-industrial-product-page .card{padding:18px 16px}.nxs-industrial-product-page .card:hover{transform:none}.nxs-industrial-product-page li{font-size:14px}.nxs-industrial-product-page .faq\u003ep{font-size:14px;padding-left:47px}.nxs-industrial-product-page .faq\u003ep:before{left:11px}}@media(prefers-reduced-motion:reduce){.nxs-industrial-product-page *{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\u003eNMB-MAT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel Number\u003c\/td\u003e\n\u003ctd\u003e4710KL-04W-B59\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Category\u003c\/td\u003e\n\u003ctd\u003eDC Axial Fan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eNMB Technologies Corporation \/ MinebeaMitsumi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Series\u003c\/td\u003e\n\u003ctd\u003e4710KL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFan Type\u003c\/td\u003e\n\u003ctd\u003eBrushless DC Tubeaxial Cooling Fan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDocumented Full Model -B00\u003c\/td\u003e\n\u003ctd\u003e4710KL-04W-B59-B00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDocumented Full Model -B50\u003c\/td\u003e\n\u003ctd\u003e4710KL-04W-B59-B50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDocumented Full Model -E00\u003c\/td\u003e\n\u003ctd\u003e4710KL-04W-B59-E00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDocumented Full Model -E50\u003c\/td\u003e\n\u003ctd\u003e4710KL-04W-B59-E50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrame Dimensions (W × H × D)\u003c\/td\u003e\n\u003ctd\u003e119 × 119 × 25 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrame Width\u003c\/td\u003e\n\u003ctd\u003e119 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrame Height\u003c\/td\u003e\n\u003ctd\u003e119 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrame Depth\u003c\/td\u003e\n\u003ctd\u003e25 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommon Fan Size Class\u003c\/td\u003e\n\u003ctd\u003e120 mm Class Axial Fan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Voltage\u003c\/td\u003e\n\u003ctd\u003e12 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Voltage Range\u003c\/td\u003e\n\u003ctd\u003e6.0–13.0 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Current\u003c\/td\u003e\n\u003ctd\u003e0.55 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Input Power\u003c\/td\u003e\n\u003ctd\u003e6.6 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Fan Speed\u003c\/td\u003e\n\u003ctd\u003e2800 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Airflow\u003c\/td\u003e\n\u003ctd\u003e114.7 CFM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Airflow in Metric Units\u003c\/td\u003e\n\u003ctd\u003e3.25 m³\/min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Static Pressure\u003c\/td\u003e\n\u003ctd\u003e50.5 Pa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Static Pressure in Inches of Water\u003c\/td\u003e\n\u003ctd\u003e0.20 in H₂O\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer-Listed Noise Level\u003c\/td\u003e\n\u003ctd\u003e41.5 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBearing Type\u003c\/td\u003e\n\u003ctd\u003eBall Bearing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor Design\u003c\/td\u003e\n\u003ctd\u003eBrushless DC Motor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer Life Expectancy Reference\u003c\/td\u003e\n\u003ctd\u003e100,000 Hours L10 at 25°C, Explicitly Identified for -B00 and -E00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLife Rating for -B50 and -E50\u003c\/td\u003e\n\u003ctd\u003eManufacturer Product Records Repeat the B00\/E00 Life Reference; An Independently Specified L10 Rating for These Signal Variants Is Not Established\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApproximate Weight\u003c\/td\u003e\n\u003ctd\u003e180 g\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\u003e119 × 119 × 25 mm Cooling Fan\u003c\/h3\u003e\n\u003cp\u003eThe NMB-MAT 4710KL-04W-B59 is a DC axial cooling fan from the 4710KL series. Its 119 mm square frame and 25 mm depth support forced-air ventilation in compatible electronic equipment, power supply assemblies and industrial enclosures. It belongs to the commonly used 120 mm cooling fan size class.\u003c\/p\u003e\n\u003c\/article\u003e\n\u003carticle class=\"card\"\u003e\n\u003ch3\u003e12VDC Brushless Motor\u003c\/h3\u003e\n\u003cp\u003eManufacturer-documented B59 variants operate at a nominal 12 VDC, with a specified operating voltage range of 6.0–13.0 VDC. Their rated current is 0.55 A and input power is 6.6 W. The equipment power supply should be capable of supporting these electrical requirements.\u003c\/p\u003e\n\u003c\/article\u003e\n\u003carticle class=\"card\"\u003e\n\u003ch3\u003e2800RPM and 114.7CFM Airflow\u003c\/h3\u003e\n\u003cp\u003eNMB specifies 2800 RPM nominal speed and 114.7 CFM maximum airflow, equivalent to 3.25 m³\/min. These characteristics support forced-air cooling applications where a substantial volume of air must move through a compatible ventilation path.\u003c\/p\u003e\n\u003c\/article\u003e\n\u003carticle class=\"card\"\u003e\n\u003ch3\u003e50.5Pa Maximum Static Pressure\u003c\/h3\u003e\n\u003cp\u003eThe documented legacy B59 configurations have a maximum static pressure rating of 50.5 Pa, approximately 0.20 inches of water. Actual airflow depends on resistance from heatsinks, ventilation grilles, filters and equipment enclosure design. Maximum pressure and maximum airflow are separate performance points.\u003c\/p\u003e\n\u003c\/article\u003e\n\u003carticle class=\"card\"\u003e\n\u003ch3\u003eBall Bearings and Monitoring Options\u003c\/h3\u003e\n\u003cp\u003eThe manufacturer identifies ball bearing construction for the documented B59 configurations. The full part-number suffix determines whether the fan provides a locked-rotor output or a tachometer output. A 100,000-hour L10 life reference at 25°C is expressly associated with the legacy -B00 and -E00 versions in the manufacturer's product records.\u003c\/p\u003e\n\u003c\/article\u003e\n\u003carticle class=\"card\"\u003e\n\u003ch3\u003eFour Manufacturer-Listed Replacement Versions\u003c\/h3\u003e\n\u003cp\u003eNMB identifies the 11925SA-12Q series as the successor family for the documented legacy B59 variants. Separate replacement models retain the corresponding monitoring and mounting configurations. Their operating characteristics differ from the legacy fan, so electrical, mechanical and thermal compatibility should be checked before substitution.\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 electrical control cabinet ventilation\u003c\/li\u003e\n\u003cli\u003e12VDC electronic power supply cooling\u003c\/li\u003e\n\u003cli\u003eIndustrial computer and server enclosure airflow\u003c\/li\u003e\n\u003cli\u003eCNC machine electronic cabinet cooling where specified\u003c\/li\u003e\n\u003cli\u003ePower electronics and heatsink forced-air ventilation\u003c\/li\u003e\n\u003cli\u003eIndustrial communication and networking equipment cooling\u003c\/li\u003e\n\u003cli\u003eAutomation controller and electronic equipment thermal management\u003c\/li\u003e\n\u003cli\u003eReplacement of compatible 119 × 119 × 25 mm DC axial fans\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 class=\"purchase-info\"\u003eWe support online purchase inquiries for the NMB-MAT 4710KL-04W-B59 DC Axial Fan. If you need to make bulk purchases or inquire about related cooling products, please contact our team with the required quantity, complete model number and equipment specifications. Please confirm whether your required version is -B00, -B50, -E00 or -E50, as these suffixes determine the mounting arrangement and fan monitoring output. We can provide quotation information and discuss applicable delivery and transportation arrangements after reviewing your request. The documented legacy models are listed by the manufacturer as end-of-life products. If you are considering the newer 11925SA-12Q series, please verify the differences in current, speed, airflow, static pressure, noise and wiring requirements before ordering.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection class=\"section faq\"\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is NMB-MAT 4710KL-04W-B59?\u003c\/strong\u003e\u003cbr\u003eNMB-MAT 4710KL-04W-B59 is a 12 VDC brushless axial cooling fan from the NMB Technologies 4710KL series. The documented legacy variants feature a nominal 119 × 119 × 25 mm frame, 2800 RPM rotational speed, 114.7 CFM maximum airflow and 0.55 A rated current.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the rated voltage of 4710KL-04W-B59?\u003c\/strong\u003e\u003cbr\u003eThe nominal voltage is 12 VDC. NMB specifies an operating voltage range of 6.0–13.0 VDC for the documented -B00, -B50, -E00 and -E50 configurations. Confirm the fan label and equipment supply requirements before installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat are the dimensions of 4710KL-04W-B59?\u003c\/strong\u003e\u003cbr\u003eThe manufacturer specifies a frame width of 119 mm, height of 119 mm and depth of 25 mm. The fan belongs to the 120 mm size class. The physical mounting design may be rib or flange type depending on the full model suffix, so nominal frame dimensions alone are not sufficient to establish interchangeability.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat are the rated current and power consumption?\u003c\/strong\u003e\u003cbr\u003eNMB specifies a rated current of 0.55 A and input power of 6.6 W at 12 VDC for the documented legacy B59 configurations. The electrical rating should be checked against the existing equipment's fan power circuit.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat are the fan speed and maximum airflow specifications?\u003c\/strong\u003e\u003cbr\u003eThe manufacturer lists 2800 RPM nominal speed and 114.7 CFM maximum airflow, equivalent to 3.25 m³\/min. Actual airflow through an installed equipment enclosure depends on the system's airflow resistance and operating conditions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the maximum static pressure of 4710KL-04W-B59?\u003c\/strong\u003e\u003cbr\u003eThe maximum static pressure is 50.5 Pa, equivalent to approximately 0.20 inches of water. This rating represents the manufacturer's maximum pressure measurement and does not occur simultaneously with the maximum free-air flow rating.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the noise level of 4710KL-04W-B59?\u003c\/strong\u003e\u003cbr\u003eNMB specifies 41.5 dB for the documented legacy B59 versions. Installed noise can vary according to enclosure construction, fan mounting, vibration transmission and airflow restrictions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat bearing type and life expectancy does the fan have?\u003c\/strong\u003e\u003cbr\u003eThe documented legacy B59 variants use ball bearings. NMB publishes a 100,000-hour L10 life reference at 25°C, specifically labeled for the -B00 and -E00 configurations. The manufacturer product records for the tachometer variants reproduce this same reference rather than providing a separately defined life rating. The successor 11925SA-12Q models publish 40,000 hours L10 at 60°C, which uses a different temperature basis and cannot be compared directly with the legacy 25°C figure.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes 4710KL-04W-B59 have three wires?\u003c\/strong\u003e\u003cbr\u003eThe documented -B00, -B50, -E00 and -E50 configurations use three-wire connections. Two wires provide DC power, while the additional wire carries the monitoring signal specified by the complete suffix. Confirm lead colors, connector termination and signal characteristics against the exact equipment connection requirements.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the difference between 4710KL-04W-B59-B00, -B50, -E00 and -E50?\u003c\/strong\u003e\u003cbr\u003eAll four manufacturer-documented variants share the same nominal 12 VDC voltage, 0.55 A current, 2800 RPM speed, 114.7 CFM maximum airflow, 50.5 Pa maximum static pressure and 119 × 119 × 25 mm frame. The -B00 version uses rib mounting with locked-rotor output; -B50 uses rib mounting with tachometer output; -E00 uses flange mounting with locked-rotor output; and -E50 uses flange mounting with tachometer output. These configurations should not be interchanged without checking the mounting and monitoring requirements.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs NMB-MAT 4710KL-04W-B59 discontinued, and what are its replacements?\u003c\/strong\u003e\u003cbr\u003eNMB identifies the four documented full-suffix B59 variants as end-of-life products. The manufacturer lists 11925SA-12Q-ALD-0 for -B00, 11925SA-12Q-ATD-0 for -B50, 11925SA-12Q-ELD-0 for -E00 and 11925SA-12Q-ETD-0 for -E50. These successor models preserve the corresponding mounting and monitoring categories, but have different published electrical and cooling performance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat should be checked before ordering 4710KL-04W-B59?\u003c\/strong\u003e\u003cbr\u003eConfirm the complete model number 4710KL-04W-B59 and additional -B00, -B50, -E00 or -E50 suffix; nominal 12 VDC voltage; 6.0–13.0 VDC operating range; 0.55 A current; 6.6 W input power; 119 × 119 × 25 mm frame; 2800 RPM speed; 114.7 CFM maximum airflow; 50.5 Pa maximum static pressure; ball bearing construction; mounting arrangement; three-wire connection; connector type; and locked-rotor or tachometer monitoring requirements. For a manufacturer-listed 11925SA-12Q replacement, review its separate ratings of 0.47 A, 3100 RPM, 113 CFM, 73 Pa and 44 dB rather than treating it as performance-identical to the legacy fan.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c\/main\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"NMB","offers":[{"title":"Default Title","offer_id":67750359564367,"sku":"LL1-NMB-4710KL04WB59","price":15.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/7569\/2623\/files\/4710KL-04W-B59-01.jpg?v=1792208662","url":"https:\/\/yunshuotrade.com\/products\/nmb-mat-4710kl-04w-b59-dc-axial-fan","provider":"yunshuotrade","version":"1.0","type":"link"}