48VDC Squirrel Cage Dual Inlet Centrifugal Blower Fan with 146mm Impeller

Over the years of operation, we have established a complete set of production and supply channels, and the price is very competitive in the industry of turbo blower fan, 24v cpap fan, 24v dc centrifugal fan. The company is willing to work with friends from all walks of life to become a leader in the industry and continue to write new chapters in the industry. Our company employs professional technicians and adopts international advanced production technology and equipment. We insist on the path of group control development, internal growth and external expansion.

48V 130mm dust extractor high speed centrifugal radial blower fan with brushless motor for 24v dc exhaust fan and centrifugal duct fan.

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

(1)WS130120S2-48-220-X300 blower is with brushless motors and NMB ball bearings inside which indicates very long life time; MTTF of this blower can reach more than 15,000hours 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 vacuum machine,dust collector,floor treatment machine.

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: Are you factory or trading company?

A: We are factory with 4,000 square meters and we have been focus on high pressure BLDC blowers for more than 10 years

Q: Can we connect this centrifugal air blower directly onto power source?

A: This blower fan is with BLDC motor inside and it needs a controller board to run.

How Electric Motors Work

A brushed DC electric motor is an internally commutated electric motor designed to be run from a direct current power source. Brushed motors were the first commercially important application of electric power to driving mechanical energy, and DC distribution systems were used for more than 100 years to operate motors in commercial and industrial buildings. Brushed DC motors can be varied in speed by changing the operating voltage or the strength of the magnetic field. Depending on the connections of the field to the power supply, the speed and torque characteristics of a brushed motor can be altered to provide steady speed or speed inversely proportional to the mechanical load. Brushed motors continue to be used for electrical propulsion, cranes, paper machines and steel rolling mills. Since the brushes wear down and require replacement, brushless DC motors using power electronic devices have displaced brushed motors from many applications.

The quality of our 48VDC Squirrel Cage Dual Inlet Centrifugal Blower Fan with 146mm Impeller has been recognized by customers at home and abroad. We firmly believe in the people-oriented, innovative development concept from time to time, and continue to provide customers with better products and services. We advocate to be a caring enterprise, to promote social responsibility as an important part of the corporate spirit, to pay attention to support and to actively participate in public welfare undertakings, to reflect our love and sense of social responsibility, and to explain the company’s social responsibility with practical actions, and to gain social responsibility. Widely recognized by all walks of life.