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External rotor motor fan FJ14532MAB
General Specifications
Motor Structure: Motor with external rotor inducted by running Capacitor withsingle phrase ultra temperature protect .
Operation System: Double high precise ball bearings
Allowable Ambient Temperature Range: (under unconcretionary state)
-50℃~+75℃(for fan with ball bearings)
Insulation Resistance: Over 100Mega Ohm tested by a resistor at DC 500V .
Dielectric Withstanding Voltage: AC1,800 V,at 0.5mA,50/60 Hz
Insulation Isolation Grade: F
Protection Grade: IP54
Unit Weight: 900g
Material
Frame: Die-casting ADC12 Aluminium Alloy. Surface is finished by black ka. Electrophoresis paint, anti-corrosion, anti-oxidization.
Impeller: Stricked out from metal armor plate, impellers are welded to motor rotor directly and surface is anticorrosion and finished by ka.
Electrophoresis.
Bearing : NMB ball bearing
Power Connection: Socket flake connection
MTBF Life Test
For fan with ball bearing:45℃ 60,000 hours60℃ 35,000 hours
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