Specifications

1.Size:150mm axial cooling fan
2.Stable balance work
3.sleeve and ball bearing
4.CE/CCC certifcation
5.OEM service

1. Motor Structure: Single phrase, shaded pole motor with external rotor running, with 2-class ultra temperature protect .
2. Operation System: Double high precise ball bearings 
3. Allowable Ambient Temperature Range: (under unconcretionary state)
   -25°C
4. Insulation Resistance: Over 100Mega Ohm tested by a resistor at DC 500V . 
5. Dielectric Withstanding Voltage: AC1,800 V,at 0.5mA,50/60 HZ
6. Insulation Isolation Grade: F
7. Protection Grade: IP54
8. Unit Weight: 1.1kg

   150mmac axial cooling fan 150*150*55mm 

   Model	Bearing System	Rated Voltage (AC)	Frequency (HZ)	Power (W)	Speed (RPM)	Air Flow (CFM)	Noise DB(A)	Weight (g)
   DS16051MABN	Ball	110V	50HZ	45	2700	325	48	1100
   DS16051MABN	Ball	110V	60HZ	40	3000	380	52	1100
   DS16052MABN	Ball	220V	50HZ	47	2700	325	48	1100
   DS16052MABN	Ball	220V	60HZ	41	3000	380	52	1100