Epoxy resin:58彩票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
58彩票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 | |
Features - R Series Only
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