50X50X15mm IP55 6000 Rpm DC Axial Draft Fan for Refrigerator
Product Description
Features of the DC Axial Cooling Fan:
The series of fans are made of cylindrical aluminum alloy for the outer frame,and PBT plastic for the blades;blade and motor integrate into one unit. and installed by double-sided flange, which has the follow feature: small volume, maintenance-free and easy to mounting,and also has the characteristics of low noise and vibration, reliable operation and other excellent performance.
Application:
The ventilation fans are widely used for heat dissipation of automatic control device, electronic equipments, medical equipments,computers, power unit, electric welding machine, packing&printing machines, satellite communication equipment, CNC machine, automatic office supplies etc.
Basic information for the DC axial fan:
| Use of Ambient condition for DC Axial Flow Fan: | |
| Temperature(°C) | ball bearing:(B)-30°C~70°C |
| sleeve bearing:(S)-10°C~40°C | |
| (Special temperature can be customized, the highest temperature can be up to-40°C~100°C) | |
| Relative humidity(%) | 90%~95% |
| Atmospheric pressure(mm) | 55KPa(G)74.8KPa(H) |
| Vibration | 10-55Hz , 1.5mm |
| Impact | 150m/s2 |
| Useful life | The Laboratory temperature at 25°C,the ball bearing can be lasted 70000hours |
Main technical parameters:
DC axial cooling fan pictures:
Dimension drawing:
DC axial fan series:
Additional functions for options:
1. FG signal: Test fan rotation speed.
2. RD signal: Breakdown alarming ( detect the fan motor is operating or stopping).
3.Auto restart protection: When the fan motor is locked, this device will cut off the drive current within 2~6 seconds and restart automatically after a few seconds.
4. PWM control signal: Speed changing.
Package: Standard carton packing.
Widespread Applications:
Brief introduction of company:
Certificates Showing:
FAQ
Q: What is your MOQ?
A: Generally, our MOQ is 200PCS for each model, we can discuss in details if you have special any requirements, like big quantity for the whole order but small quantity for each model.
Q:How can I get a sample to check your quality?
A: After price confirmation, you can require for samples to check our quality.
If you need the samples, we will charge for the sample cost. But the sample cost can be refundable after you place an order(q'ty>1000pcs) in the future.
Q:Can I add my logo on the carton and stickers?
A: Yes, we can do OEM service, but you need send your carton & sticker design to us.
Q:How long can I expect to get the sample?
A: After you pay the sample charge and send us confirmed files, the samples will be ready for delivery in 5-7days.
Q:What about the lead time for mass production?
A: Honestly, it depends on the order quantity and the season you place the order. The lead time of MOQ is about 15 to 30 days.
Q: What is the shipping method?
A: Samples will be sent via DHL, UPS, FEDEX, TNT, EMS, etc. while bulk goods will be sent by sea or air. The goods on FOB basis can be shipped through designated forwarder.
Q:What is your term of payment?
A: By T/T, 30% at first, 70% before loading. Or irrevocable L/C at sight is accepted.
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