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DC Centrifugal Fan

Hangzhou Beron Motor Co., Ltd.

Low-Voltage DC Centrifugal Fan 24V 48V – PWM Variable Speed, Compact High-Static-Pressure Blower for Battery-Powered & Off-Grid Ventilation

DC Centrifugal Fan is an efficient ventilation device that uses a brushless DC motor as the driving core and uses centrifugal force to radially eject the airflow and guide it out through a volute. Its core working path is: air enters the center of the impeller along the axial direction → the high-speed rotating blades accelerate the air and throw it out radially → the volute collects and guides it to the outlet → converts velocity energy into static pressure energy output. DC centrifugal fans are suitable for scenarios where mains power cannot be connected, or a low-voltage safe power supply is required. They are an ideal choice for mobile devices, off-grid systems, and precision electronic cooling.

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  • Product Parameters
Type Curve Nominal voltage [VAC] Speed [rpm] Power input [W] Current draw [A] Sound pressure level [dB] Perm. amb. temp. [℃]
B3P133-DC072-022 24 4500 55 2.6 70 -25~+60
  • Product Dimensions
SIGNAL COLOR SPEC
Vs RED DC24V
Vsp YELLOW 0-10VDC/PWM
GND BLUE GND
FG WHITE Pulse/R
About BERON

Who We Are

Hangzhou Beron Motor Co., Ltd. is a modern high-tech enterprise specializing in the research and development, production, and sales of energy-saving fans and micro-special motor fans. It is a National high-tech enterprise, a Zhejiang small and medium-sized scientific and technological enterprise, Yuhang District Technology Enterprise R&D Center, the Linping District “early bird” Enterprise, and a Zhejiang Province innovative small and medium-sized enterprise.

The company has two major centers in Hangzhou and Huzhou, equipped with wind tunnel laboratories, noise laboratories, comprehensive motor performance laboratories, aging laboratories, and other R&D and testing facilities. It has obtained dozens of technical patents in fan structure, fluid, motor, control circuits, and other aspects. The company has passed the ISO9001:2015 quality management system certification, and its products have CCC, CE certification, and passed ROHS and UL tests.

  • 2010 Year

    Establishment

  • 6000

    Factory Area

  • 46

    Employees

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Hangzhou Beron Motor Co., Ltd.
PROFESSIONAL MANUFACTURER OF FAN
HANGZHOU BERON MOTOR CO., LTD. HANGZHOU BERON MOTOR CO., LTD. HANGZHOU BERON MOTOR CO., LTD. HANGZHOU BERON MOTOR CO., LTD. HANGZHOU BERON MOTOR CO., LTD. HANGZHOU BERON MOTOR CO., LTD.
Certificate of Honour
  • ISO 9001
  • CE
  • CE
  • CE
  • CE
  • CE
  • UL
  • UL
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