Fan Blades

Fan blades are designed to facilitate the movement of air in confined spaces and extreme temperature environments and can be used for both heating and cooling purposes. The blades are tilted to maximise airflow in any direction depending on the pitch of the blades and can often provide a reversible flow.

Fan blades, also known as impeller blades, are blades that are integral to an impeller (a rotor used to increase the pressure and flow of a fluid). An impeller is a rotating component of a centrifugal (uncentered) pump that works by transferring energy from the fan motor to the fluid that is being pumped by the accelerating blades. Impellers are usually short cylinders with an open inlet (called an eye) to accept incoming fluid.

Uses for fan blades

  • Medical devices - Fan blades are used in ventricle assist devices (devices used for assisting cardiac circulation) that augment or fully replace cardiac function.
  • Air pumps - These use fan blades to help move air through a system, for example within blast furnaces, ventilation systems, and superchargers for internal combustion engines.
  • Axial fans - Primarily used for cooling of machinery and electronic equipment such as condensers and industrial blowers.
  • Ceiling fans - Ceiling fans can help to cool down a room. A range of blades can be used as replacement ceiling fan blades.

Features of fan blades

Fan blades are typically made out of cast stainless steel but can be found in a range of materials such as metal alloys, aluminium and plastic. In many cases, the blades have five propellers which allow them to have maximum rotation effect to transfer energy efficiently.


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Description Price Blade Diameter Blade Depth Blade Angle Direction of Air Flow
RS庫存編號 714-2148
製造零件編號73804-2-3634
Brandebm-papst
TWD232.00
單位
172mm 31mm 22° Toward Motor
RS庫存編號 714-2164
製造零件編號73811-2-3634
Brandebm-papst
TWD126.00
單位
230mm 43mm 28° Toward Motor
RS庫存編號 714-2132
製造零件編號73801-2-3634
Brandebm-papst
TWD123.00
單位
154mm 27.5mm 22° Toward Motor
RS庫存編號 714-2136
製造零件編號73802-2-3634
Brandebm-papst
TWD117.00
單位
154mm 32mm 28° Toward Motor
RS庫存編號 714-2160
製造零件編號73810-2-3634
Brandebm-papst
TWD340.00
單位
230mm 35mm 22° Toward Motor
全新
RS庫存編號 221-7677
BrandRS PRO
TWD219.00
單位
200mm 30mm 22° -
RS庫存編號 740-4471
製造零件編號73815-2-3634
Brandebm-papst
TWD392.00
單位
254mm 52mm 34° Toward Motor
全新
RS庫存編號 221-7682
BrandRS PRO
TWD333.00
單位
250mm 34mm 22° -
全新
RS庫存編號 221-7681
BrandRS PRO
TWD127.00
單位
230mm 41mm 28° -
RS庫存編號 714-2142
製造零件編號73805-2-3634
Brandebm-papst
TWD235.00
單位
172mm 36mm 28° Toward Motor
RS庫存編號 714-2154
製造零件編號73807-2-3634
Brandebm-papst
TWD240.00
單位
200mm 32mm 22° Toward Motor
RS庫存編號 714-2167
製造零件編號73809-2-3634
Brandebm-papst
TWD268.00
單位
200mm 45mm 34° Toward Motor