Sheet Metal Inline Centrifugal Fan Eqjipment Cooling Low Noise
1. several speed ranks, adapt to both frequency conversion and
voltage transformation speed changing active. our products are
widely used in refrigeration and ventilation fields, such as
condenser’ evaporator, duct fans, ceiling fan
2. voltage: the voltage of the single phase motor is 220V
50/60HZ,and the voltage of three phases motors is 380V 50/60HZ.we
can also supply other fan motors with different voltages and
frequencies according to clients’ requirement
3. the safety grade of this series is IP54,and the insulation
classes are class B and class F
4. the applicable ambient temperature of the fan motors used in
condenser is from -30~60
5. The double-single balance of the whole unit makes the fan
operate more smoothly and durable
6. Operating life is more durable through selecting the high-eng
deep groove ball bearing
7. The built-in thermal protector make AC blower more secure
8. The sealed motor design can adapt to the extreme working
1. Are you a factory or trading company?
We are a factory which specialized in produce external rotor motor
about 10 years. We accept OEM or ODM
2. How do I know which model I should choose
Please tell us the fans pressure and airflow and size of fans’
diameter you need. We will study and suggest you the right model.
3. Can we buy a sample for testing?
Sure, you are welcomed to buy a sample before mass order.
4. if the fans doesn't work well, what shall I do ?
If happens within one year, we will take in charge of the
maintenance, or send you a new machine freely.
If after one year, we will supply you the right parts to replace at
5. What about delivery date?
Product can be sent to you within a week if there is stock after
receiving deposit or 100% payment from customer. If there is no
stock, the delivery date will be 15 to 30 days