FOCUS ON EC FAN ONLY
For precision manufacturing applications including laser cutting machine optical path cooling, communication base station heat dissipation, and 3D printing nozzle thermal distortion control, the PC30B12160 30mm DC cross flow fan is a long, narrow laminar flow air supply device. The PC30B12160 solves the "top-cooling, bottom-heating" laminar flow blind zone problem of axial fans in enclosed spaces that cannot accommodate large fans, such as semiconductor equipment exposure units, bank self-service terminal mechanisms, and laser marking machine optical path cavities. This ensures uniform cooling of thermally sensitive loads by covering the entire length of the impeller with airflow. Compared to conventional AC fans, this DC fan uses around 70% less power while maintaining the same airflow needs.
PMB offers complete customisation services, from design modification to mass production delivery, with a focus on DC/EC fan technology. The average sample delivery cycle for OEM/ODM bulk orders is three to seven days, but mass production delivery for bespoke mold changes or parameter fine-tuning usually takes twenty to thirty calendar days. A speed-temperature curve for a particular temperature range, a bespoke lead length, connection termination, or mounting bracket, or a speed measurement signal from a FG (frequency generator) for a particular circuit can all be created as needed.
General Characters
|
1-1 |
Rated Voltage |
12 VDC |
|
1-2 |
Frequency |
50/60 Hz |
|
1-3 |
Operating Voltage |
9~15 VAC |
|
1-4 |
Rated Speed |
2700 RPM |
|
1-5 |
Input Current |
0.11 A |
|
1-6 |
Input Power |
1.32 W |
|
1-7 |
Air Flow |
24.72 CFM / 42 m3/H |
|
1-8 |
Static Pressure |
1.53 mmH₂O / 15 Pa |
|
1-9 |
Acoustical Noise |
30 dB(A) |
|
1-10 |
Life Expectancy |
50,000 Hours (L10) At 40℃ room, humidity 15%~65%RH. |
|
1-11 |
Insulation Class |
Class B |
|
1-13 |
Motor Protection |
Locked rotor protection Polarity protection Automatic restart capability |
|
1-14 |
Speed Control |
Control input 0~10VDC / PWM |
|
1-15 |
Protection Type |
IP44 |
|
1-17 |
Signal Output |
FG (Frequency Generator) |
Mechanical Characters
|
2-1 |
Dimension |
45 mm X 45mm X 207mm (see dimension drawing) |
|
2-2 |
Material of Impeller |
Aluminum alloy |
|
2-3 |
Number of Blades |
22 |
|
2-4 |
Bearing System |
NMB ball bearing |
|
2-5 |
Lead Wire |
Red, Black, White AWG22# |
Environmental Characters
|
3-1 |
Operating Temperature |
-25℃ to 60℃ |
|
3-2 |
Storage Temperature |
-40℃ to 75℃ |
|
3-3 |
Operating Humidity |
5% to 90% RH |
|
3-4 |
Storage Humidity |
5% to 95% RH |
Performance Curve
Input Voltage----Operating voltage (12 VDC)
Temperature-----Room temperature
Humidity---------65%RH
Test distance-----1m
Note:
1. Connection line 3X (Red, Black, White AWG22#);
Red=+12VDC, White=0-10VDC, Blue=GND.
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