DC Brushless Fan: K12038L  

　

FAN PHOTO:  

GENERAL FEATURES  

Impeller : PBT UL94V-O  Non-Flammability Reinforced Plastic
Casing : PBT UL94V-O  Non-Flammability Reinforced Plastic
Insulation Resistance : 10MΩ or over with a DC500V Megger
Dielectric Withstand Voltage : AC700V 1s
Bearing System : Ball Bearing
Lead Wire : UL 1007#24AWG, +Red, -Black.
Operating Temperature : -10°C~+80°C
storage Temperature : -40°C~+85°C
Expected Life : Ball Bearing System : 45ºC  50,000 Hours.
: Sleeve Bearing System : 45ºC  35,000 Hours.
Above measurements apply : 20°C±5°C
reiutive humidity : 65%±15%.
Motor : Pantented single-coil DC brushless Motor.
Motor Protection : *Auto restart.  *Polarity Protection.

MODEL:K12038L  

Model Rated Voltage Operating Voltage Current Watt Speed AirFlow Static Pressure Noise
(VDC) (VDC) (AMP) (W) (RPM) (CFM) (Pa) (dBA)
K12038D1LB10 12 10 ~14 0.45 5.40 2700 100.10 75 42
K12038D1LB20 12 10 ~14 0.65 7.80 3200 125.50 101 47
K12038D1LB30 12 10 ~14 1.00 12.00 3800 148.25 136 51
K12038D1LB40 12 10 ~14 1.45 17.40 4200 163.30 175 53
K12038D1LB50 12 10 ~14 1.90 22.80 4700 181.40 218 56
K12038D2LB10 24 16 ~28 0.25 6.00 2700 100.10 75 42
K12038D2LB20 24 16 ~28 0.35 8.40 3200 125.50 101 47
K12038D2LB30 24 16 ~28 0.45 10.80 3800 148.25 136 51
K12038D2LB40 24 16 ~28 0.65 15.60 4200 163.30 175 53
K12038D2LB50 24 16 ~28 0.85 20.40 4700 181.40 218 56
K12038D4LB10 48 36 ~56 0.16 7.68 2700 100.10 75 42
K12038D4LB20 48 36 ~56 0.20 9.60 3200 125.50 101 47
K12038D4LB30 48 36 ~56 0.28 13.44 3800 148.25 136 51
K12038D4LB40 48 36 ~56 0.38 18.24 4200 163.30 175 53
K12038D4LB50 48 36 ~56 0.45 21.60 4700 181.40 218 56
*Rotation:Clockwise as seen from the label.
*Special Design is available on request.(DC110V,DC220V)

　

MECHANICAL DRAWINGS   CHARACTERISTIC CURVES  

　

☆☆☆☆☆ COPYRIGHT © 2002-2004 BESTFLOW MOTOR  CO.,LTD. ALL RIGHTS RESERVED. ☆☆☆☆☆
January.2002Year