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NMB 散热风扇

IP69K级

NMB Technologies 推出首款上市散熱風扇,具有 IP69K 等級。 提供經實證最高的保護,在封閉區域、高溫、高壓、噴霧中提供防護,這些風扇專為眾多環境因素所設計,是嚴苛環境應用的首選。 此系列風扇為 IP69K 等級,提供 12 VDC、24 VDC,以及 48 VDC 型號,氣流介於 8 至 346 CFM。 尺寸選項包括 40 mm、60 mm、92 mm、120 mm、150 mm,以及 175 mm。 此系列產品採用金屬外殼,能在高溫中具有高可靠性,也提供塑膠磁鐵,若有需求,亦提供含陶瓷球的不鏽鋼 NMB 軸承外罩。

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IP54 Series AC Industrial Fans

Weather-resistant, long-life, high-performance AC fan motors

IP54 Series AC Industrial FansNMB offers a series of weather-resistant (oil proof and dust proof), long-life AC fan motors for products used in harsh environments such as machine tools and inverters. They are well suited for products used outdoors such as solar light generation systems and chargers for electric vehicles. With a coil section formed in one piece of epoxy resin and a labyrinth structure in the rotating section, this series dramatically enhances oil proof and dust proof capabilities (equivalent to "IP54"). Additionally, when compared with NMB's conventional models, this series improves static pressure by up to 30%. This weather resistant series, which is designed for low noise, high flow and high pressure applications, is available in three sizes: 80 mm x 80 mm x 25 mm, 119 mm x 119 mm x 38 mm, and 150 mm x 172 mm x 38 mm. Standard features include plastic impellers, aluminum casing, and impedance/thermal protection as well as maintenance free dual ball bearings. IP54 rating, metal blades, dual voltage and 3 Faston terminals #110 are all custom features.

Epoxy resin: Heat-hardening resin. This resin hardens when heated, and it will not melt even if re-heated. It excels in heat resistance, water tightness, being chemical proof and weather resistance.

Labyrinth structure: A special structure that eliminates the incorporation of dust into the rotation axis and the coil section. This structure is called "labyrinth structure" because it has a complicated shape.

Oil proof and dust proof: IP (Internal Protection) is "degrees of protection provided by enclosures (IP code)" referred to in JISC 0920(IEC 60529). The degrees of protection are expressed in two figures following the IP.

IP54: 1st code 5: Protection against the penetration of solid foreign objects. The apparatus is dust proof. 2nd code 4: Protection against splashing water. This represents no splashed water effects from any direction.


High Power Cooling Fans

NMB's R and F series cooling fans set benchmarks for airflow performance and efficiency

Image of NMB Technologies Corporation's High Power Cooling FansNMB's R and F series high power cooling fans remove the need to choose between high performance and increased efficiency to achieve better value and lower operating costs for your applications. These quality fans achieve benchmarks for airflow performance and are the most efficient fans in the market today.

Design highlights include a new high efficiency three-phase motor, NMB developed magnet materials, and a wide voltage range of 30 V to 72 V for the R and F series.

Features - All
Applications
  • High efficiency

  • Superior aerodynamic performance

  • Control flexibility

  • PWM speed control

  • Dual NMB ball bearings

  • Reverse polarity protection

Features - R Series Only

  • Open or closed loop speed control

  • Direct thermistor control

  • Quick customization with simple code changes

  • Digital bi-directional control

  • Auto brake


  • Routers

  • Switches

  • Base stations

  • Storage systems

  • Server rack systems

  • CT scanners

  • MRI

  • X-ray

  • Ultrasound machines

  • Industrial power supplies

  • Automatic test systems


标签: 散热风扇 NMB
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