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Factory Direct Supply 3007 3cm DC Blower Fan for Smart Toilet 30mm DC Air Blower 12V DC Blower

Factory Direct Supply 3007 3cm DC Blower Fan for Smart Toilet 30mm DC Air Blower 12V DC Blower

12v dc 70mm diameter 6kpa pressure WS7040 brushless mini air blower fan for inflatables air cushion machine/CPAP machine/fuel cell/medical equipment.
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Product Introduction

We aim to find out high quality disfigurement in the generation and provide the most effective services to domestic and abroad clients wholeheartedly for mini blower 12v, 12V dc brushless mini blower, air blowers pressure. We always regard talent as capital and consider employees who share our culture and create value continuously as valuable assets of the company. With high-class raw material, strict quality control in the factory with various professional testing equipment, our company ensures that every single product meets the corresponding inspection standard. We focus on the refinement and deep plowing and management of operational projects, through standard service output and model innovation. Our company is committed to providing more consumers with personalized products and services, to be a professional, standardized and international company.

 12v dc mini centrifugal air blower fan WS7040-12-X200

 

12v dc 70mm diameter 6kpa pressure WS7040 brushless mini air blower fan for inflatables air cushion machine/CPAP machine/fuel cell/medical equipment.

WS7040-12-X200

WS7040-12-X200

 

  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, ETL

Warranty: 1 Year

After-sales Service Provided: Online support

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

Weight: 80 grams

Housing material:PC

Unit size: D70mm *H37mm

Motor type:Three Phase DC Brushless Motor

Outlet diameter: OD17mm ID12mm

Controller: external

Static pressure: 6.8kPa

 

  Drawing

 

21-1(001)

 

  Blower Performance

 

WS7040-12-X200 blower can reach maximum 18m3/h airflow at 0 kpa pressure and maximum 5.5kpa 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 5.5kPa resistance if we set 100% PWM. Other load point performance refer to below P-Q curve:

21-2(001)

 

  DC brushless blower advantage

 

(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 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 cushion machine, CPAP machine, SMD soldering rework station.

 

  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.

 

  What Is Centrifugal Fan?

 

A centrifugal fan is a mechanical device for moving air or other gases in a direction at an angle to the incoming fluid. Centrifugal fans often contain a ducted housing to direct outgoing air in a specific direction or across a heat sink; such a fan is also called a blower, blower fan, biscuit blower, or squirrel-cage fan (because it looks like a hamster wheel). These fans increase the speed and volume of an air stream with the rotating impellers.

 

  FAQ:

 

Q: May I use this blower for Medical device?

A: Yes, this is one blower of our company which can be used on Cpap and ventilator.

Q: What is the maxmum air pressure?

A: As it shown in the drawing, the maxmum air pressure is 6 Kpa.

Brushless motors are commonly used as pump, fan and spindle drives in adjustable or variable speed applications as they are capable of developing high torque with good speed response. In addition, they can be easily automated for remote control. Due to their construction, they have good thermal characteristics and high energy efficiency. To obtain a variable speed response, brushless motors operate in an electromechanical system that includes an electronic motor controller and a rotor position feedback sensor.

Brushless DC motors are widely used as servomotors for machine tool servo drives. Servomotors are used for mechanical displacement, positioning or precision motion control. DC stepper motors can also be used as servomotors; however, since they are operated with open loop control, they typically exhibit torque pulsations.Brushless DC motors are more suitable as servomotors since their precise motion is based upon a closed loop control system that provides tightly controlled and stable operation.

We always adhere to the customer-centered, technology as the core competitiveness, will continue to create quality Factory Direct Supply 3007 3cm DC Blower Fan for Smart Toilet 30mm DC Air Blower 12V DC Blower for customers. We believe that respecting the rules and procedures and doing things right at one time is the best way to be responsible for efficiency. We adhere to the quality policy of 'keep improving, continuous innovation, quality win, customer satisfaction', adhere to the management idea of high starting point, high quality and high technology, and constantly increase the development of science and technology.

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