24V DC Mini Centrifugal Air Blower Fan for Cooling and Ventilation
WS7040-24-V200
This compact and efficient blower fan is perfect for cooling and ventilation in small spaces.
Quantity

| Brand name: Wonsmart | Certification: ce, RoHS, ETL |
| 24V DC Mini Centrifugal Air Blower Fan for Cooling and Ventilation | Warranty: 1 Year |
| Blower type: Centrifugal fan | After-sales Service Provided: Online support |
| Voltage: 24 vdc | Life time(MTTF): >20,000hours (under 25 degree C) |
| Bearing: NMB ball bearing | Weight: 78 grams |
| Type: Centrifugal Fan | Housing material:PC |
| Applicable Industries: Manufacturing Plant | Unit size: D70mm *H40mm |
| Electric Current Type: DC | Motor type:Three Phase DC Brushless Motor |
| Mounting: Ceiling Fan | Controller: external |
| Place of Origin:Zhejiang, China | Static pressure: 6.5kPa |
![]() | ![]() |




WS7040-24-V200 blower can reach maximum 25.5m³/h airflow at 0 kpa pressure and maximum 6.5kpa static pressure. It has maximum output air power when this blower run at 3kPa resistance if we set 100% PWM. It has maximum efficiency when this blower run at 6.5kPa resistance if we set 100% PWM. Other load point performance refer to below P-Q curve:

(1)WS7040-12-X200 blower is with brushless motors and NMB ball bearings inside which indicates very long life time; MTTF of this blower can reach more than 20,000 hours at 20 degree C environmental temperature.
(2)This mini air blower fan needs no maintence
(3)This mini air blower fan drived by a brushless motor controller have many different control functions such as speed regulation,speed pulse output,fast acceleration, brake etc.it can be controlled by intelligent machine and equipment easily
(4)Drived by brushless motor driver the blower will have over current, under/over voltage,stall protections.

This 24V DC Mini Centrifugal Air Blower Fan is a powerful yet compact solution for cooling and ventilation in tight areas. It features a brushless motor for quiet and efficient operation. The mini air blower fan is made of high-quality materials and has a durable aluminum housing for long-lasting use. With mini air blower fan's small size and lightweight design, it can be easily installed in a variety of applications, including electronics cooling, ventilation, and air purification. It is ideal for use in confined spaces such as cabinets, enclosures, and other small areas where air circulation is necessary. The fan operates on DC power, making it energy-efficient and cost-effective. Whether you are an engineer, technician or DIYer, this mini air blower fan is a must-have addition to your toolkit for effective cooling and ventilation that meets your specific needs.

