Nowadays, the green space is the pursuit of human beings. Energy saving, low noise and comfortable environment have become an important issue, especially in the ventilation and air conditioning industry, fans with high efficiency and low noise is an important index of the product. EC series fan with high efficiency will continue to bring you a comfortable environment, WEIGUANG technology experts has develop a variety of control plan according to customers' requirements.
EC fan is divided into two series, DC series and EC series, DC series fan is brushless with directly input 12VDC/24VDC/48VDC31OVDC power; EC series is the brushless fan or permanent magnet synchronous fan with input 115VAC/230VAC/380VAC power.
EC fan can provide many kinds of control scheme, the protection function of dual protection strategies, including hardware and software, We will provide you with better service and better products and will continue to meet the requirements of green space environment, let us live in a comfortable environment
We will work to build a performance of first-class products, and realize intelligent control, let you enjoy the joy of science and technology!

YZF series motors are shaded pole motors with single phase, 4 shaded poles and running at rated voltage of 220~240V, 50/60Hz or 110~120V, 60Hz. They are widely used in the radiator, evaporator and other refrigeration equipment.
All material conform to RoHS.
The output power is from 2W to 34W, which is relative to the stack length and coil parameters.
The insulation class of motors is B,and the protection class of that is IP42. On request IP44 is avaliable.
The motor, which output power less than 10W are impedance protection and the motors, which output is bigger than 10W, are thermal protected. The thermal protetor's is 125℃±5℃, 135℃±
5℃ or 150℃±5℃.
The applicable ambient temperatuer is from -30℃~50℃.
Because our standard motors adopt sleeve bearing. we suggest installing these motors horizontally. On request motors can be furnished with ball bearings.
The average service life of motors is over 20000 hours.
Most of shaded pole motors passed CE VDE UL and CCC approval.
Before operating the motor, make sure the earth wire of the motor connected with the external grounding device.

YWF series axial fans are external rotor tan motors. These motors have characteristics of compact structure, convenient installation, energy conservation and high efficiency.
YWF series axial fan motors have two types,single phase asynchronous capacitor run fan motor and three phase asynchronous fan motor. They are widely used in condenser, evaporator and other refrigeration equipment and ventilating cycle areas.
The insulation class of the YWF series axial fans is B or F.
Voltage: The voltage of the single phase fan is 220V/50Hz and the voltage of the three phase fan is 380V/50Hz. We can also supply other fan with different voltages and frequencies according to clients' requirement.
The standard length of the electrical wire on the fan is 1.5m and we can also supply the fans with connection box for clients' choices.
The applicable ambient temperature of the fans used in condenser is from -30 C to 60 °C.
The average service life of fans is over 30000 hours.
All fans are certified by CCC, CE, UL.
Before operating the fan ,make sure the earth wire of the fan connected with the external grounding device.
Test condition: Fan characteristic measured in square frame without guard grill. Fan parameters is measured with grid in free environment.

Nowadays, the green space is the pursuit of human beings. Energy saving, low noise and comfortable environment have become an important issue, especially in the ventilation and air conditioning industry, fans with high efficiency and low noise is an important index of the product. EC series fan with high efficiency will continue to bring you a comfortable environment, WEIGUANG technology experts has develop a variety of control plan according to customers' requirements.
EC fan is divided into two series, DC series and EC series, DC series fan is brushless with directly input 12VDC/24VDC/48VDC31OVDC power; EC series is the brushless fan or permanent magnet synchronous fan with input 115VAC/230VAC/380VAC power.
EC fan can provide many kinds of control scheme, the protection function of dual protection strategies, including hardware and software, We will provide you with better service and better products and will continue to meet the requirements of green space environment, let us live in a comfortable environment
We will work to build a performance of first-class products, and realize intelligent control, let you enjoy the joy of science and technology!

YZF series motors are shaded pole motors with single phase, 4 shaded poles and running at rated voltage of 220~240V, 50/60Hz or 110~120V, 60Hz. They are widely used in the radiator, evaporator and other refrigeration equipment.
All material conform to RoHS.
The output power is from 2W to 34W, which is relative to the stack length and coil parameters.
The insulation class of motors is B,and the protection class of that is IP42. On request IP44 is avaliable.
The motor, which output power less than 10W are impedance protection and the motors, which output is bigger than 10W, are thermal protected. The thermal protetor's is 125℃±5℃, 135℃±
5℃ or 150℃±5℃.
The applicable ambient temperatuer is from -30℃~50℃.
Because our standard motors adopt sleeve bearing. we suggest installing these motors horizontally. On request motors can be furnished with ball bearings.
The average service life of motors is over 20000 hours.
Most of shaded pole motors passed CE VDE UL and CCC approval.
Before operating the motor, make sure the earth wire of the motor connected with the external grounding device.