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China wholesale Blower Fan 12v - Dc brushless mini electric centrifugal air blower fan – Wonsmart


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China wholesale Blower Fan 12v - Dc brushless mini electric centrifugal air blower fan – Wonsmart Detail:

Blower Features

Brand name: Wonsmart

High pressure with dc brushless motor

Blower type: Centrifugal fan

Voltage:24vdc

Bearing: NMB ball bearing

Type: Centrifugal Fan

Applicable Industries:Manufacturing Plant

Electric Current Type: DC

Blade Material: plastic

Mounting: Ceiling Fan

Place of Origin:Zhejiang, China

Certification: ce, RoHS, ETL

Warranty: 1 Year

After-sales Service Provided: Online support

Life time(MTTF): >20,000hours (under 25 degree C)

Weight: 490 grams

Housing material:PC

Unit size: D90*L114

Motor type:Three Phase DC Brushless Motor

Controller: external

Static pressure: 13 kPa

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Drawing

Blower Performance

WS9290B-24-220-X300 blower can reach maximum 38m3/h airflow at 0 kpa pressure and maximum 13kpa static pressure.It has maximum output air power when this blower run at 7kPa resistance if we set 100% PWM, It has maximum efficiency when this blower run at 7kPa resistance if we set 100% PWM.Other load point performance refer to below P Q curve:

WS9290B-24-220-X300l_00 - 1

DC Brushless Blower Advantage

(1) WS9290B-24-220-X300blower is with brushless motors and NMB ball bearings inside which indicates very long life time; MTTF of this blower can reach more than 20,000hours at 20degree C environmental temperature

(2) This blower needs no maintence

(3) This blower 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.

Applications

This blower can be widely used onto air pollution detector,air bed,air cushion machine and ventilators.

How to Use the Blower Correctly

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FAQ

Q: Do you also sell controller board for this blower fan?

A: Yes, we can supply adapted controller board for this blower fan.

Q: How to change impeller speed if we use your controller board?

A: You can use 0~5v or PWM to change speed. Our standard controller board is also with a potentiometer to change speed conveniently.

The brushed DC electric motor generates torque directly from DC power supplied to the motor by using internal commutation, stationary permanent magnets, and rotating electrical magnets. Brushes and springs carry the electric current from the commutator to the spinning wire windings of the rotor inside the motor. Brushless DC motors use a rotating permanent magnet in the rotor, and stationary electrical magnets on the motor housing. A motor controller converts DC to AC. This design is simpler than that of brushed motors because it eliminates the complication of transferring power from outside the motor to the spinning rotor. An example of a brushless, synchronous DC motor is a stepper motor which can divide a full rotation into a large number of steps.


Product detail pictures:

China wholesale Blower Fan 12v - Dc brushless mini electric centrifugal air blower fan  – Wonsmart detail pictures

China wholesale Blower Fan 12v - Dc brushless mini electric centrifugal air blower fan  – Wonsmart detail pictures


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Our well-equipped facilities and superb good quality control throughout all stages of manufacturing enables us to guarantee total buyer gratification for China wholesale Blower Fan 12v - Dc brushless mini electric centrifugal air blower fan – Wonsmart , The product will supply to all over the world, such as: Greece, Pretoria, Brazil, Our company insists on the purpose of "takes service priority for standard, quality guarantee for the brand, do business in good faith, to provide professional, rapid, accurate and timely service for you". We welcome old and new customers to negotiate with us. We will serve you with all sincerity!
  • The company comply with the contract strict, a very reputable manufacturers, worthy a long-term cooperation.
    5 Stars By Maxine from Hyderabad - 2018.09.23 17:37
    In general, we are satisfied with all aspects, cheap, high-quality, fast delivery and good procuct style, we will have follow-up cooperation!
    5 Stars By Prima from Amsterdam - 2018.05.15 10:52
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