Low Noise Brushless DC Motor For Fan Use 45-08 CL.B PWM Control FG Signal Output

Brushless DC motor uses electronic communtation instead of mechanical steering. Compared with Brush DC motor, it has long working life and eliminates mechanical steering's noise, sparks and electromagnetic interference and so on. It is of great convenience and reasoning to control motor's performance. It can be mainly divided into two parts, motor and circuit control. Motor is composed of rotor which its main component is permanent magnet and of stator which its main component is silicon steel sheet and copper wire.

Brushless Direct Current Motor is a type of energy-saved motor. It owns following characteristics:

1) High efficiency:
In general, the efficiency of single-phase AC motor is under 30% , but the efficiency of single-phase DC motor is above 40%.

2) Easy control the speed:
Using PWM to control the speed and obtain linear deviation.

3) Soft start-up ( Lower start-up current):
Decreasing the start-up current to reduce the damage for matching system.

4) High reliability and long life:
Using high tech bearing system to ensure high reliability and long life.

5) Speed feedback and alarm function:
System can easy read real time revolution and give alarm signal when rotor stops.

• Motor characteristics

Drawing:

Application: Circulator fan, Desk Fan, Stand fan, Oscilating fan, Table fan

Founded in year 2009, ZHAOLI MOTOR is a private tech enterprise professional in developing,designing and producing different kinds of motors including shaded pole motor, capacitor motor, brushless DC motor, air compressor and cross flow fans. Since establishment, being a customer-oriented company, we are in good faith to provide dedicated service and products with good quality and reasonable price for our customers.

At present, Zhaoli motor has three factories. Headquarter is in Zhongshan,other two branch factoris are in Shenzhen and Wuhu, Anhui Province. Totally we have more than 2200 workers, 70 production lines which are equipped with advanced automated production equipments. We have strong manufacturing ability. We do our own stamping, die-casting, shaft processing; The motor main parts are all produced by ourselves. We are increasing rapidly. Now our monthly production capacity is 9 million pcs products.

We attach great importance to technology investment and innovation. In recent 3 years, every year we invested at least 12 million RMB into new projects and lab equipments. Also we have a group of technical and quality personnel with over 10 years' experience.

Over the years, by virtue of good reputation, high quality, reasonable price and punctual delivery, not only we establish good, stable and long term partnerships with our customers, but also win the favor of customers worldwide.