172x150x51mm

DC FAN 172x150x51mm

Size: 172*150*51mm.
Motor: Brushless DC Motor
Motor protected: 1,.polarity+over current shutdown protected. (OCP)
Frame(Houseing): Aluminum die-cast. AP: Painted black.
Impeller: PBT + 30% fiber glass. Black color, UL94V-0.
Lead wire: 1007#22AWG. UL/CSA.
Insulation resistance: Min.10M Ohm at 500 VDC between terminal and the frame.
Bearing type: B: 2 ball bearing.  Sleeve bearing S:   one Sleeve bearing
Operating Temp: Ball bearing:  within-20~80 degree C
Life expectancy: Ball bearing:  50,000 hours at 60 degree C.
Above measurements Tem. at: Within 20~30 degree C.
Above measurements humidity at: 65%+-15%.
Safety Approvals: CE
CONNECTOR: L: lead wire
Detail
MODEL NO. RATED RATED  RATED VOLTAGE  MAX. AIR MAX.AIR  NOISE
AMP  RPM RATED VDC  FLOW PRESSURE
VDC A RPM VDC  CMM CFM MM/H20 INCH/H20 DBA
H17251D2-HBAPL 24 1.2 3250 16~28 9.1 320 28 1.1 60
H17251D4-HBAPL 48 0.6 3250 36~56 9.1 320 28 1.1 60
Remark :
 ● The above specification data are for reference only, general data tolerance ± 10%
 ● Ball Bearing types are 2 Ball Bearing
 ● Special design are requested available, please inform us now.
 ● Sunta reserves the right to change the data without notice.

Optional Function and Lead wire color

FG : Tachometer speed sensor output signal, open collector 2 square waves per revoluation, lead wire color is white                       
RD:Alarm output signal:(motor run-Low, motor stop-High), lead wire color is yellow.                                    
VR: NTC speed control, NTC ther mister thermal control 1800~3400RPM/4.7~10K ohm 
       Vs 45~20C speed control, lead wire color is orange
VR speed control: VR adjustable speed control 0~3400RPM/0~10K ohm lead wire color is gray
PWM (Pulse Width Modulation): programmable MCU multiple speed control 10~100%,  full stop & 10 speed stages, 
           800~3800RPM each stage 300 RPM, lead wire is Green trace of white
DC FAN