Long Lifetime 4 Inch Exhaust Cooling Fan Centrifugal Air Blower

Our company mainly operates High Pressure ICU Ventilator Dc Blower, Fast Portable Inflation Blower for Air Bed, blower air and other business sectors, with comprehensive product series, reliable quality, and excellent performance, achieving core technological breakthroughs and possessing core component manufacturing capabilities. We believe that the standardized management mechanism guarantees the innovation and development of the company. Based on the business philosophy of 'quality determines success or failure, technology determines development, and users determine survival', we put the interests of customers at a high level during development, and provide them with professional and thoughtful services anytime, anywhere. We adhere to the business philosophy of 'integrity as gold', and take it as our duty to provide the best products for consumers. With good product quality and excellent customer satisfaction, to achieve vertical integration of diversified products.

9kpa 48V large air flow cooling blower

Suitable for air cushion machine/fuel cell/cooling machine
 

(1)WS140110CS-48-150-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 25,000hours 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: Do you also sell controller board for large air flow cooling blower?

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.

DC machines are defined as follows:

· Armature circuit – A winding where the load current is carried, such that can be either stationary or rotating part of motor or generator.

· Field circuit – A set of windings that produces a magnetic field so that the electromagnetic induction can take place in electric machines.

· Commutation: A mechanical technique in which rectification can be achieved, or from which DC can be derived, in DC machines.

There are five types of brushed DC motor:

· DC shunt-wound motor

· DC series-wound motor

· DC compound motor (two configurations):

Cumulative compound

Differentially compounded

· PM DC motor (not shown)

· Separately excited (not shown).

We focus on improving quality and efficiency, accelerate the pace of transformation and upgrading, and strive to realize the transformation of Long Lifetime 4 Inch Exhaust Cooling Fan Centrifugal Air Blower from basic to fine, single species to multi-species, and low value-added to high value-added. Since upholding the principle of fairness, we respect each other on the basis of recognizing the differences between people, and at the same time, give equal opportunities to enterprising people. The company is supported by technology to improve the company's international competitiveness and comprehensively promote the upgrading of the industrial structure.