- Product Details
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Quick Details
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Place of Origin:
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Guangdong, China
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Brand Name:
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coolcom
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Voltage:
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12 or 24V
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Product name:
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Tangential Fan
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Bearing:
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Ball
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Material:
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Steel
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Motor:
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Brushless External Rotor Motor
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Function:
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PWM
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Noise:
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56dB
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Key word:
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tangential fan
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Item name:
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Cross Flow Fan/impeller 40mm
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Application:
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Home Appliances
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Certification:
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ce, RoHS
Quick Details
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Applicable Industries:
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home appliances
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Mounting:
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FREE STANDING
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After-sales Service Provided:
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Online support
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Place of Origin:
-
Guangdong, China
-
Brand Name:
-
coolcom
-
Voltage:
-
12 or 24V
-
Product name:
-
Tangential Fan
-
Bearing:
-
Ball
-
Material:
-
Steel
-
Motor:
-
Brushless External Rotor Motor
-
Function:
-
PWM
-
Noise:
-
56dB
-
Key word:
-
tangential fan
-
Item name:
-
Cross Flow Fan/impeller 40mm
-
Application:
-
Home Appliances
-
Certification:
-
ce, RoHS
Product Description
Description
Material
1. housing: steel , blade : aluminum
features
1. coolcom dc cross flow fans with high air flow value and very good noise characteristics . Application areas:building Radator, air purifier, Stove jacket cooling, thermal storage heaters, overhead projectors, tanning beds, air-conditioning and heating units. with long life span more than 60Khours when operated in room temperature,also compatible with a high operating temperature
optional functions
1. RD,tach output, PWM speed control, temperature control ,locked-rotor,polarity,waterproof
Storage temperature range : -40~+80 C°
Operating temperature range : -40~ +70C°
Bearing type : ball bearing NMB or other equivalent brand
Life time : above 35000hours
Other function Options
1. AUTO-restart
When motor been interfered by Other substances during operation , then motor will stop run and current turned to be 0 , motor auto-restart after 3-5 seconds . All COOLCOM fans has this function to protect the circuit.
2. Soft start : The motor start at low speed, after 5- 10 SEC running to full speed, to reduce current surges being drawn to the power supply.
3. Locked Rotor Protection: Impedance of motor winding protects motor from fire in 96 hours of locked motor condition at the rated voltage.)
4. Polarity Protection:
Open circuit when Vcc&GND are exchanged. This function will protect the motor if wires been connected reversely.
5. Tachometer Output Signal
Optional tachometer output alarm signal can be used to monitor fan performance. The signal is a 2 pulse per revolution square wave output. Different signal output voltages may be available including:
• - Open collector
• - TTL Compatible (5vdc)
• - Source Voltage Output (12vdc fan = 12vdc alarm)
6 . Locked Rotor Alarm Signal
Optional locked rotor alarm signal can be used to monitor fan rotation. The signal is low during normal fan rotation. The signal switches to high when the impeller is locked. Different signal output voltages may be available including:
- Open Collecto
- TTL Compatible (5vdc)
- Half of Source Voltage Output (12vdc fan = 6vdc alarm)
7. PWM Speed Control:
This option allows for speed adjustment of the fan in the customer application via a customer supplied PWM signal into the fan through a separate input wire. voltage should be 0.5- 5vdc. PWM frequency can be customize.
8. Environmental Coatings: ALL coolcom DC fan models are available with multiple environmental coating options ranging from a light film to full encapsulation to meet customer's requirement. Protection level from the lowest to highest level to meet IP68 requirement
With 8 years RD &engineer, sales experience ,We are committed to supporting our customers with high quality products, value-based pricing and exceptional flexible service.
Related Products
Our Company
DONGGUAN COOLCOM ELECTRONICS CO LIMITED and IT'S subsidiary company "DONGGUAN KUHONG ELECTRONICS CO LTD" is a professional and powerful electronic company with manufacturer of different series of fans,adapters and other hot sale electronic products, we had abundant experience in this industial and more than 1000 products range and engineer solutions to customers over 10 countries!
for fan products : we specialized in EC ,DC,AC fans with brushless motor which widely application on Communication products, optoelectronic products, consumer electronics, automotive, Home Appliances, IT Telecommunication...
KUHONG & COOLCOM group is your business partner in electronic industrial in ASIA established in 2012, our goal is to become a lead exporter of the electronic products, with strongest engineer team and excellent RD team, well trained quality team for inspection and quality assurance. we believe that long term partnership is a consequence of high quality products, value-based pricing, exceptional flexible service and good communication and better understanding for customer's requirement.
KUHONG & COOLCOM group are an energetic company, most of the engineer and sales staff are young people belongs to 80 and 90 generation, our company had wide range market with wide network versatile manufactures: we can even help our customer with consolidation of shipment from various electronics product suppliers to save the transport cost and support documentation, Most of our products are RoHS compliant and designed to meet the toughest standards of UL, CSA, TUV and VCE . our main market are : U.S ,Europe ,Middle East and other countries;
We are committed to supporting our customers with high quality products, value-based pricing and exceptional flexible service.To provide high quality products with right cost production is our strength and motivation!!
Certifications
Packing & Delivery
Packing
normally 2pcs be packed with a inner box, then 8-12pcs be packed in a export carton
Delivery
1.air or sea shipment according customer's requirement
2. providing door to door service for air shipment via DHL ,TNT, UPS
FAQ
1 Why choose us for your business partner
1) Our quality is 100% guaranteed because we had strong QC team with strict quality control system;
2) our Price is competitive
3) we provide superior customer services
2 .What is your warranty ?
we offer an 12months warranty and on line engineer support
3. what payment method do you accept ?
TT,L/C,paypal etc
4.can you provide OEM/ODM services?
sure ,like tooling , packing and others, our engineer will do our best to meet with your requirement!
Pls kindly contact us by email, skype, whatsapp if any comments ,suggestion or demand , we will reply to you immediately!
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