GB0504AFV1-8.B2493.GN Sunon Fans, GB0504AFV1-8.B2493.GN Datasheet - Page 6

• Manufacturer Part Number: GB0504AFV1-8.B2493.GN
• Description: BLOWER 5VDC 40 X 9MM
• Manufacturer: Sunon Fans
• Series: GBr

Specifications of GB0504AFV1-8.B2493.GN

• Fan Type: Blower
• Size / Dimension: Square - 40mm L x 40mm H x 9mm W
• Voltage - Rated: 5VDC
• Power (watts): 0.30W
• Rpm: 6500 RPM
• Noise: 30 dB(A)
• Static Pressure: 0.300 in H2O (74.7 Pa)
• Air Flow: 1.8 CFM (0.050m³/min)
• Termination: 2 Wire Leads
• Bearing Type: Vapo-Bearing™
• Weight: 0.04 lb (18.14g)
• Current Rating: 60mA
• Voltage Range: 3 ~ 6VDC
• Operating Temperature: 14 ~ 194°F (-10 ~ 90°C)
• Termination Style: 30 dB(A)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -
• Other names: 259-1453

Fan with switching driving circuit designed for rpm
measurement:
These fan motors have three lead wires:
+:Red,
-:Black,
output signal for 3rd wire:
F Type : Yellow
R Type : White
Fan 3rd Wire Signal
Vcc
R Type (Rotation Detector)
DC FAN
Technology
Run
Red(+)
3 rd wire
Black(-)
Customer's Circuit
Ic
Vcc
RL
Locked
05
The relationship between rotation & output
pulses signal from 3rd wire are as follows:
(a) 1 Rotation=2 Pulses(4 poles' motor)
(b) 1 Rotation=3 Pulses(6 poles' motor)
(c) 1 Rotation=4 Pulses(8 poles' motor)
Notice:
For 8 poles' motor: normally,
1Rotation=4 pulses, if frequency divided
circuit is implemented in this motor then
1Rotation=2 pulses.
F Type (Frequency Generator)
DC FAN
a
b
c
1Pulse
1Rotation
Run
Red(+)
3 rd wire
Black(-)
Customer's Circuit
Ic
Vcc
Locked
RL