DC Blower
DC Blower
DC fans are categorized in two, axial fans and blowers, with a distinct operating difference. Axial fans create a parallel airflow to the axis of the fan blade.
Blowers send air on a perpendicular direction in relation to its axis.
The design of a DC blower has the unique appearance like a squirrel cage. In this enclosed cage, it contains a circular impeller which creates direct airflow under high pressure conditions. It has a more concentrated airflow in which the equipment pulls air in from the sides and forces it out at a concentrated 90º angle. This design generates airflow at a high flow rate and static pressure and the structure uses low rate airflow against high pressure and vice versa (high rate air flow against low pressure).
With the special cage design, it can handle dust, material or corrosive fumes environment as well.
With the character of high impedance from back pressure, a DC blower is often used in cleaning appliance, drone, medical equipment, projector equipment, office automation, robotic and IH heating systems, as well as network servers and telecommunications systems.
Specification
MODEL No. | RATED VOLTAGE | RATED SPEED | Max.Air Flow | Max.Air Flow | Max.STATIC PRESSURE | Max.STATIC PRESSURE | NOISE | |
---|---|---|---|---|---|---|---|---|
SIZE | (V) | (rpm) | (CMM) | (CFM) | (mmAq) | (inchAq) | (dBA) | |
50x50x10mm | 5~12 | 3500~7000 | 0.05~0.11 | 1.83~4.02 | 2.26~5.28 | 0.09~0.21 | 25.3~45.0 | |
50x50x15mm | 12 | 3500~6500 | 0.06~0.13 | 2.26~4.45 | 4.55~15.29 | 0.18~0.60 | 26.9~46.7 | |
50x50x25mm | 12 | 3000~8000 | 0.11~0.30 | 3.84~10.54 | 4.51~28.54 | 0.18~1.12 | 27.7~58.4 | |
60x60x25mm | 12 | 4000~7000 | 0.18~0.32 | 6.19~11.18 | 9.12~26.85 | 0.36~1.06 | 34.8~48.1 | |
60x60x30mm | 12 | 4000~6000 | 0.20~0.27 | 7.12~9.65 | 7.32~19.35 | 0.29~0.76 | 40.3~46.2 | |
75x75x25mm | 12 | 3500~4500 | 0.34~0.43 | 12.15~15.30 | 12.52~19.82 | 0.49~0.78 | 44.2~48.5 | |
76x76x30mm | 12 | 3000~4000 | 0.27~0.37 | 9.40~13.06 | 7.00~13.81 | 0.28~0.54 | 38.7~46.5 | |
80x80x28mm | 12~24 | 3500~8000 | 0.37~0.81 | 13.19~28.59 | 15.68~65.09 | 0.62~2.56 | 42.9~59.7 | |
93x93x25mm | 12 | 2000~3000 | 0.37~0.56 | 12.98~19.86 | 7.71~18.95 | 0.30~0.75 | 38.2~48 | |
93x93x30mm | 12 | 2000~3000 | 0.26~0.42 | 9.24~14.86 | 8.85~18.56 | 0.35~0.73 | 35.5~48 | |
97x94x33mm | 12 | 2000~3000 | 0.46~0.68 | 16.26~24.07 | 14.59~21.53 | 0.57~0.85 | 33~41.6 | |
101x107x25mm | 12 | 2400~3300 | 0.49~0.68 | 17.15~24.11 | 12.09~24.50 | 0.48~0.96 | 44.8~50 | |
120x120x32mm | 12 | 2000~3000 | 0.83~1.21 | 29.15~42.82 | 13.34~36.93 | 0.52~1.45 | 40~51 |