General Specifications

Motor Structure: Shaded Pole motor with inner rotor running, singe phrase resistance protection design
Operation System: Double high precise ball bearings (single sleeve bearing)
Allowable Ambient Temperature Range: (under unconcretionary state)
-20℃~+60℃(ball bearings)
-10℃~+40℃(sleeve bearing)
Insulation Resistance: Over 100Mega Ohm tested by a resistor at DC 500V .
Dielectric Withstanding Voltage: AC1,500 V,at 0.5mA,50/60 Hz
Insulation Isolation Grade: B
Protection Grade: IP54
Unit Weight: 280g

Material

Frame: Die-casting ADC12 Aluminium Alloy. Surface is finished by black paint,anti-corrosion, anti-oxidization
Impeller: Made by injection mould with black plastic, PBT +30%grass firbe+VOclass of anti-burning liquid
Bearing Type: NMB ball bearing (Sleeve bearing is optional)
Power Connection: UL1015 Lead wire, (terminal connection)

MTBF Life Test

Ball Bearing: 25℃ 55,000 hours
Sleeve Bearing : 25℃ 25,000 hours