We supply 12v mini centrifugal blower, small blower fan, ICU Ventilator Blower to trading companies or domestic market in the past years, and established our reputation with good quality and reasonable price. Brand is an enterprise's product identification, is a valuable intangible asset, brand is competitiveness. We know that the needs of customers are our work direction and goal. We are confident to be your wise choice and look forward to your cooperation to create a better tomorrow! We wholeheartedly provide qualified products and timely services to customers at home and abroad. The product will supply to all over the world, With the growing of the company.
| Mini turbo blower for 10kw fuel cell WS145110-48-150-X300 |
110mm small sized 32kPa 15CFM air flow 48V DC brushless electric high pressure mini turbo blower for 10kw fuel cell.
DC brushless industrial fan blower is suitable for air cushion machine/fuel cell/medical equipment and inflatables


| Blower features |
Brand name: Wonsmart
High pressure with dc brushless motor
Blower type: Centrifugal fan
Voltage: 48vdc
Bearing: NMB ball bearing
Applicable Industries: Manufacturing Plant
Electric Current Type: DC
Blade Material: plastic
Mounting: Ceiling Fan
Place of Origin:Zhejiang, China
Voltage:24VDC
Certification: ce, RoHS
Warranty: 1 Year
After-sales Service Provided: Online support
Life time(MTTF): >20,000hours (under 25 degree C)
Weight: 3 Kgs
Housing material:PC
Unit size: D110*H107mm
Motor type:Three Phase DC Brushless Motor
Controller: external
Static pressure: 30kPa
| Drawing |

| Blower Performance |
WS145110-48-150-X300-SR blower can reach maximum 29m3/h airflow at 0 kpa pressure and maximum 30kpa static pressure.It has maximum output air power when this blower run at 18kPa resistance if we set 100% PWM, It has maximum efficiency when this blower run at 16kPa resistance if we set 100% PWM.Other load point performance refer to below P-Q curve:

| DC brushless blower advantage |
(1)WS145110-48-150-X300-SR blower is with brushless motors and NMB ball bearings inside which indicates very long life time; MTTF of this blower can reach more than 30,000hours 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 vacuum machine,fuel cell.
| 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 life time longer.
| FAQ: |
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.
Q: What kind of power source shall we use to drive this blower fan?
A: Generally, our customers 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.
When electrical and DC motor technology was first developed, much of the equipment was constantly tended by an operator trained in the management of motor systems. The very first motor management systems were almost completely manual, with an attendant starting and stopping the motors, cleaning the equipment, repairing any mechanical failures, and so forth.
The first DC motor-starters were also completely manual, as shown in this image. Normally it took the operator about ten seconds to slowly advance the rheostat across the contacts to gradually increase input power up to operating speed. There were two different classes of these rheostats, one used for starting only, and one for starting and speed regulation. The starting rheostat was less expensive, but had smaller resistance elements that would burn out if required to run a motor at a constant reduced speed.
This starter includes a no-voltage magnetic holding feature, which causes the rheostat to spring to the off position if power is lost, so that the motor does not later attempt to restart in the full-voltage position. It also has overcurrent protection that trips the lever to the off position if excessive current over a set amount is detected.
We are also focusing on improving the stuff management and QC system so that we could keep great advantage in the fiercely-competitive business for Wall Mounted Skin Dryer, Hair Blower. No matter how demanding the customer is, how urgent the delivery date is, and how complicated the after-sales service is, we are able to cope with it. With the continuous improvement of product quality, brand awareness, and the constant update of market demand, our company pays much attention to the introduction of production facilities and technical innovation.
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