High Quality Industrial Electric Pressure Air Blower

Our 12V DC Small Electric Air Blower, Large Air Flow Cooling Blower, flow air blower have passed the inspections of the Nationally Recognized Testing Center and are worthy of your trust. In the face of global integration, we will cooperate with domestic and foreign customers with first-class service, high grade product quality and preferential prices to achieve a win-win situation! The company wholeheartedly serves customers and cooperates with universities so that more people can enjoy the results of our research and development cooperation with universities. As an incentive means, stock option incentive plan has many functions, such as motivating employees, retaining employees, improving enterprise cohesion and so on. After years of scientific and technological research, the company has established a special test station to improve the cost-effectiveness of its products.

80mm mini size 13.3kPa pressure 24CFM WS9290B 24V brushless DC plastic housing light weight centrifugal blower.

Suitable for vacuum machine/fuel cell/medical equipment and inflatables.

(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.

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

This blower can run at CCW direction only.Reverse the impeller running direction can not change the air direction.

Filter onto the inlet to protect the blower from dust and water.

Keep the environmental temperature as low as possible to make the blower life time longer.

Q: What kind of power supply shall we use to drive this blower fan?

A: Generally, our customer use 24vdc switching power supply or Li-on battery.

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.

Brushed DC motors are constructed with wound rotors and either wound or permanent-magnet stators.

Generally, the rotational speed of a DC motor is proportional to the EMF in its coil (= the voltage applied to it minus voltage lost on its resistance), and the torque is proportional to the current. Speed control can be achieved by variable battery tappings, variable supply voltage, resistors or electronic controls. A simulation example can be found here and.The direction of a wound field DC motor can be changed by reversing either the field or armature connections but not both. This is commonly done with a special set of contactors (direction contactors). The effective voltage can be varied by inserting a series resistor or by an electronically controlled switching device made of thyristors, transistors, or, formerly, mercury arc rectifiers.

Our company chooses the target market and formulates the marketing strategy, explores the market opportunity for our High Quality Industrial Electric Pressure Air Blower, opens up the new market, and effectively improves our economic efficiency. We have many years of production experience, each production has passed many times of debugging and testing. We establish multi-level and multi-angle salary incentive mechanism to retain and motivate talents.