Renewable Design for High Pressure Air Centrifugal Blower - Low noise CPAP Blower – Wonsmart
Renewable Design for High Pressure Air Centrifugal Blower - Low noise CPAP Blower – Wonsmart Detail:
Blower Features
Brand name: Wonsmart
High pressure with dc brushless motor
Blower type: Centrifugal fan
Voltage: 12 vdc
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,
Warranty: 1 Year
After-sales Service Provided: Online support
Life time(MTTF): >20,000 hours (under 25 degree C)
Weight: 63 grams
Housing material:PC
Controller: internal
Static pressure: 4.8kPa
Drawing
Blower Performance
Low noise CPAP Blower can reach maximum 8m3/h airflow at 0 kpa pressure and maximum 4.8 kpa 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 3.5kPa resistance if we set 100% PWM. Other load point performance refer to below P-Q curve：
DC Brushless Blower Advantage
(1).Low noise CPAP blower is with brushless motors and NMB ball bearings inside which indicates very long life time
(2).MTTF of this blower can reach more than 20,000 hours at 20 degree C environmental temperature.
(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.
(4).It can be controlled by intelligent machine and equipment easily.
Drived by brushless motor driver the blower will have over current, under/over voltage,stall protections.
How to Use the Blower Correctly
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 lifetime longer.
This is internal drive and speed controllable version blower, external driver board is not required.
FAQ
Q: Can you design a new blower fan if we give you target performance?
A: Yes, we offer ODM service for both blower fan and controller board.
Q: What can do if the working condition is dirty?
A: A filter is strongly recommended to assemble onto the the inlet of the blower fan
Q: How to decrease the noise of the blower?
A: Many of our customers use foam, silicone to fill between blower fan and machine to insulate the blower noise.
Centrifugal pumps are used to transport fluids by the conversion of rotational kinetic energy to the hydrodynamic energy of the fluid flow. The rotational energy typically comes from an engine or electric motor. They are a sub-class of dynamic axisymmetric work-absorbing turbomachinery. The fluid enters the pump impeller along or near to the rotating axis and is accelerated by the impeller, flowing radially outward into a diffuser or volute chamber (casing), from which it exits.
Common uses include water, sewage, agriculture, petroleum and petrochemical pumping. Centrifugal pumps are often chosen for their high flow rate capabilities, abrasive solution compatibility, mixing potential, as well as their relatively simple engineering. A centrifugal fan is commonly used to implement an air handling unit or vacuum cleaner. The reverse function of the centrifugal pump is a water turbine converting potential energy of water pressure into mechanical rotational energy.
Product detail pictures:
Related Product Guide:
"Control the standard by the details, show the power by quality". Our organization has strived to establish a highly efficient and stable employees team and explored an effective high-quality command method for Renewable Design for High Pressure Air Centrifugal Blower - Low noise CPAP Blower – Wonsmart , The product will supply to all over the world, such as: Israel, Nicaragua, Boston, As an experienced factory we also accept customized order and make it same as your picture or sample specifying specification and customer design packing. The main goal of the company is to live a satisfactory memory to all the customers,and establish a long term win-win business relationship. For more information,please contact us. And it's our great pleasure if you like to have a personally meeting in our office.
By Tina from Bolivia - 2017.01.11 17:15
This company has the idea of "better quality, lower processing costs, prices are more reasonable", so they have competitive product quality and price, that's the main reason we chose to cooperate.
By Anna from Armenia - 2017.03.28 16:34
