{"product_id":"nmb-mat-3615kl-05w-b50-dc-axial-fan","title":"NMB-MAT 3615KL-05W-B50 DC Axial Fan 24V 92x92x38mm 4000RPM","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:32px 28px;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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#dbe8f0;border-radius:8px}.nxs-industrial-product-page li:before{content:'';position:absolute;left:15px;top:21px;width:9px;height:9px;transform:rotate(45deg);background:var(--blue2)}.nxs-industrial-product-page .purchase-info{background:#edf7fc;border:1px solid #cfe4f1;border-left:4px solid var(--blue2);padding:18px;border-radius:9px;margin:0}.nxs-industrial-product-page .faq{counter-reset:faq}.nxs-industrial-product-page .faq\u003ep{position:relative;background:#f8fbfd;border:1px solid #d8e6ef;border-radius:9px;padding:16px 18px 16px 53px;margin:12px 0;counter-increment:faq}.nxs-industrial-product-page .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:24px 15px;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 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\u003e3615KL-05W-B50\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\u003e3615KL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer-Documented Full Model\u003c\/td\u003e\n\u003ctd\u003e3615KL-05W-B50-P00\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\u003eFrame Width\u003c\/td\u003e\n\u003ctd\u003e92 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrame Height\u003c\/td\u003e\n\u003ctd\u003e92 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Frame Depth\u003c\/td\u003e\n\u003ctd\u003e38 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMechanical Drawing Depth\u003c\/td\u003e\n\u003ctd\u003e38.4 ±0.5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOverall Dimensions\u003c\/td\u003e\n\u003ctd\u003e92 × 92 × 38 mm Nominal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Voltage\u003c\/td\u003e\n\u003ctd\u003e24 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Voltage Range\u003c\/td\u003e\n\u003ctd\u003e12–25.2 VDC for 3615KL-05W-B50-P00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Current\u003c\/td\u003e\n\u003ctd\u003e0.24 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Input Power\u003c\/td\u003e\n\u003ctd\u003e5.76 W, Approximately 5.8 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Fan Speed\u003c\/td\u003e\n\u003ctd\u003e4000 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Airflow\u003c\/td\u003e\n\u003ctd\u003e76.2 CFM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Airflow in Metric Units\u003c\/td\u003e\n\u003ctd\u003e2.16 m³\/min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Static Pressure\u003c\/td\u003e\n\u003ctd\u003e89.2 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\u003e0.36 in H₂O\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNoise Level\u003c\/td\u003e\n\u003ctd\u003e46.5 dB(A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApproximate Weight\u003c\/td\u003e\n\u003ctd\u003e210 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHousing Material\u003c\/td\u003e\n\u003ctd\u003eBlack Plastic, UL94V-0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImpeller Material\u003c\/td\u003e\n\u003ctd\u003eBlack Plastic, UL94V-0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLead Wire Specification\u003c\/td\u003e\n\u003ctd\u003eUL1007, 24 AWG in Manufacturer -P00 Datasheet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Hole Center Spacing\u003c\/td\u003e\n\u003ctd\u003e82.5 ±0.25 mm in Manufacturer Drawing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Hole Diameter\u003c\/td\u003e\n\u003ctd\u003e4.3 ±0.2 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor Protection\u003c\/td\u003e\n\u003ctd\u003eAutomatic Restart and Reverse-Polarity Protection, per Manufacturer Datasheet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInsulation Resistance\u003c\/td\u003e\n\u003ctd\u003e10 MΩ Minimum at 500 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDielectric Withstand Voltage\u003c\/td\u003e\n\u003ctd\u003e700 VAC for 1 Second\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature Range\u003c\/td\u003e\n\u003ctd\u003e-10°C to +60°C for B50 Performance Class\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temperature Range\u003c\/td\u003e\n\u003ctd\u003e-40°C to +70°C\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\u003e92 × 92 × 38 mm Cooling Fan\u003c\/h3\u003e\n\u003cp\u003eThe NMB-MAT 3615KL-05W-B50 belongs to the 3615KL series of DC axial cooling fans. Its 92 mm square frame and approximately 38 mm depth support installation in compatible industrial electronics, power conversion equipment and ventilation assemblies that require a relatively deep axial fan frame.\u003c\/p\u003e\n\u003c\/article\u003e\n\u003carticle class=\"card\"\u003e\n\u003ch3\u003e24VDC Brushless Motor\u003c\/h3\u003e\n\u003cp\u003eThe manufacturer-documented 3615KL-05W-B50-P00 operates at a nominal 24 VDC, with a specified operating voltage range of 12–25.2 VDC. Its rated current is 0.24 A and its electrical input power is approximately 5.76 W, supporting equipment cooling circuits designed for these operating requirements.\u003c\/p\u003e\n\u003c\/article\u003e\n\u003carticle class=\"card\"\u003e\n\u003ch3\u003e4000RPM and 76.2CFM Airflow\u003c\/h3\u003e\n\u003cp\u003eNMB specifies a nominal fan speed of 4000 RPM and maximum free-air flow of 76.2 CFM, equivalent to approximately 2.16 m³\/min. These characteristics make the fan suitable for cooling applications where the equipment's ventilation design requires the documented airflow capacity.\u003c\/p\u003e\n\u003c\/article\u003e\n\u003carticle class=\"card\"\u003e\n\u003ch3\u003e89.2Pa Maximum Static Pressure\u003c\/h3\u003e\n\u003cp\u003eThe documented B50 variant has a maximum static pressure rating of 89.2 Pa, approximately 0.36 inches of water. This represents the fan's pressure capability at its defined measurement point. The actual operating airflow depends on enclosure vents, filters, heatsinks and other flow resistance.\u003c\/p\u003e\n\u003c\/article\u003e\n\u003carticle class=\"card\"\u003e\n\u003ch3\u003eBall Bearing and Motor Protection\u003c\/h3\u003e\n\u003cp\u003eThe -P00 version uses ball bearings with an L10 expected life of 100,000 hours at 25°C. The manufacturer datasheet also describes automatic restart and reverse-polarity protection. These features support fan operation under the specified electrical and environmental conditions.\u003c\/p\u003e\n\u003c\/article\u003e\n\u003carticle class=\"card\"\u003e\n\u003ch3\u003eIndustrial Replacement Identification\u003c\/h3\u003e\n\u003cp\u003eThe manufacturer's product page identifies 09238RA-24N-EAD-0 as the replacement for the discontinued 3615KL-05W-B50-P00. However, the replacement has different current, rotational speed and airflow ratings, so it should not be regarded as a direct electrical and thermal equivalent without reviewing the installation requirements.\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 power supply enclosure ventilation\u003c\/li\u003e\n\u003cli\u003eCompatible variable frequency drive cooling assemblies\u003c\/li\u003e\n\u003cli\u003ePower electronics and heatsink forced-air cooling\u003c\/li\u003e\n\u003cli\u003eIndustrial CNC controller and machine electronics ventilation\u003c\/li\u003e\n\u003cli\u003eServo drive and amplifier enclosure cooling where specified\u003c\/li\u003e\n\u003cli\u003eIndustrial computer and communication equipment ventilation\u003c\/li\u003e\n\u003cli\u003eMaintenance of machinery electrical cabinet cooling systems\u003c\/li\u003e\n\u003cli\u003eReplacement of compatible 92 × 92 × 38 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 3615KL-05W-B50 DC Axial Fan. If you need to make bulk purchases or inquire about related products, please contact our team with the required quantity, complete model number and equipment specifications. We can provide quotation information and discuss delivery and transportation arrangements after reviewing your requirements. The documented 3615KL-05W-B50-P00 is an end-of-life product, so the complete model suffix, connection configuration and any proposed replacement should be confirmed 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 3615KL-05W-B50?\u003c\/strong\u003e\u003cbr\u003eNMB-MAT 3615KL-05W-B50 identifies a 24 VDC axial cooling fan from the NMB Technologies 3615KL series. The manufacturer-documented full model 3615KL-05W-B50-P00 has a 92 × 92 × 38 mm nominal frame, 4000 RPM rotational speed and 76.2 CFM maximum airflow.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the rated voltage of 3615KL-05W-B50?\u003c\/strong\u003e\u003cbr\u003eThe nominal voltage is 24 VDC. NMB specifies an operating voltage range of 12–25.2 VDC for the documented -P00 version. Before installing the fan, verify the exact assembly label and the power supply operating conditions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat are the dimensions of 3615KL-05W-B50?\u003c\/strong\u003e\u003cbr\u003eThe nominal fan frame measures 92 mm wide, 92 mm high and 38 mm deep. The detailed mechanical drawing specifies a depth of 38.4 ±0.5 mm. The mounting hole center spacing is approximately 82.5 mm, with mounting holes of 4.3 mm diameter.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the rated current and power consumption?\u003c\/strong\u003e\u003cbr\u003eThe manufacturer lists 0.24 A rated current and approximately 5.8 W input power for 3615KL-05W-B50-P00. A detailed datasheet specifies 5.76 W. These are consistent nominal electrical values for the documented version.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat are the fan speed and maximum airflow specifications?\u003c\/strong\u003e\u003cbr\u003eNMB specifies a nominal speed of 4000 RPM and maximum airflow of 76.2 CFM, approximately 2.16 m³\/min. These ratings represent performance under the manufacturer's measurement conditions. Installed airflow will depend on the resistance of the equipment cooling path.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the maximum static pressure of 3615KL-05W-B50?\u003c\/strong\u003e\u003cbr\u003eThe documented maximum static pressure is 89.2 Pa, approximately 0.36 inches of water. This figure should be evaluated together with the fan's pressure-flow performance curve when assessing a particular enclosure or heatsink cooling system.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat bearing type does 3615KL-05W-B50 use?\u003c\/strong\u003e\u003cbr\u003eThe documented -P00 version uses ball bearings. Its manufacturer-listed L10 expected life is 100,000 hours at 25°C. This is a statistical bearing-life measure under specified conditions rather than a guaranteed operating duration for each fan.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the operating temperature range?\u003c\/strong\u003e\u003cbr\u003eThe manufacturer datasheet identifies -10°C to +60°C as the operating ambient temperature range for the B50 performance class. The published storage range is -40°C to +70°C under non-condensing conditions. The installed equipment should be designed to remain within the applicable operating limits.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes 3615KL-05W-B50 have two wires or a tachometer output?\u003c\/strong\u003e\u003cbr\u003eThere is a documentation discrepancy for the complete 3615KL-05W-B50-P00 model. NMB's product page lists a tachometer output, while DigiKey identifies the same catalog number as a two-wire fan without a speed-sensor feature. The electrical connection and monitoring functionality should therefore be verified directly from the supplied fan label, actual wire count and manufacturer wiring documentation rather than assuming the presence of a tachometer output.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the difference between 3615KL-05W-B50 and 3610KL-05W-B50?\u003c\/strong\u003e\u003cbr\u003eThe 3615KL series uses a 92 × 92 × 38 mm nominal frame, while the 3610KL series uses a 92 × 92 × 25 mm frame. The 3615KL-05W-B50-P00 is rated at 4000 RPM, 76.2 CFM and 0.24 A, whereas the documented 3610KL-05W-B50-B00 has a 3200 RPM, 54.7 CFM and 0.16 A rating. Their dimensions and electrical characteristics differ, so they are not automatically interchangeable.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs NMB-MAT 3615KL-05W-B50 discontinued?\u003c\/strong\u003e\u003cbr\u003eNMB identifies the complete 3615KL-05W-B50-P00 as an end-of-life product and lists 09238RA-24N-EAD-0 as its replacement. The replacement has a higher rated current of 0.71 A, 6200 RPM speed and 141.2 CFM airflow, compared with 0.24 A, 4000 RPM and 76.2 CFM for the legacy fan. Confirm electrical, noise, cooling and mechanical compatibility before substitution.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat should be checked before ordering 3615KL-05W-B50?\u003c\/strong\u003e\u003cbr\u003eVerify the complete model number 3615KL-05W-B50 and any additional suffix such as -P00, 24 VDC nominal supply, 0.24 A rated current, approximately 5.8 W power rating, 92 × 92 × 38 mm frame dimensions, 4000 RPM nominal speed, 76.2 CFM maximum airflow, 89.2 Pa maximum static pressure, ball bearing construction, mounting hole positions, connector and wire arrangement, fan monitoring requirements, airflow direction and existing equipment compatibility. If replacing a discontinued fan, review the replacement's full specifications rather than relying on a manufacturer cross-reference alone.\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":67749675171919,"sku":"LL1-NMB-3615KL05WB50","price":10.28,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/7569\/2623\/files\/3615KL-05W-B50-01.jpg?v=1792203977","url":"https:\/\/yunshuotrade.com\/products\/nmb-mat-3615kl-05w-b50-dc-axial-fan","provider":"yunshuotrade","version":"1.0","type":"link"}