250mm External Rotor Cooling Axial Flow Fan Air Conditioner Refrigeration Fan Motor

Min.Order: 1
Product origin: Shaoxing, Zhejiang, China
Infringement complaint: complaintComplaint
US$ 30 ~ 70

Description

Detailed Photos


General Character

Rated Voltage230 VAC
Frequency50/60 Hz
Operating Voltage184~276 VAC
Rated Speed2600 RPM
Input Current0.65 A
Input Power85 W
Air Flow1000.45 CFM / 1700 m3/H
Static Pressure0.84 inH2O / 210 Pa
Acoustical Noise61 dB(A)
Life Expectance50,000 Hours(L10)
At 40ºC room, humidity 15%~65%RH.
Insulation ClassClass B
Motor ProtectionLocked rotor protection
Polarity protection
Automatic restart capability
Speed ControlControl input 0~10VDC / PWM
Protection TypeIP55
Signal OutputFG (Frequency Generator)
 

Mechanical Characters

Dimension280mm X 280mm X 80mm (see dimension drawing)
Material of ImpellerPA66+GF
Number of Blades7
Bearing SystemNMB ball bearing
Lead WireAC(AWG20#),DC(AWG24 #)

Note:

1.Connection line: AC(3×AWG20#),DC(4×AWG24#)
2.AC: Brown=Live Line,Blue=Null Line,Green & Yellow=Protecting Earthing;
3.DC: Red=Voltage Output +10VDC, Yellow=0-10VDC/PWM, White=FG, Blue=GND;

FAQ

Q1: What products can I purchase from your side?
Axial flow fan, Centrifugal fan, EC fan, AC Fan, DC Fan, Q Motor, Cross Flow Fan, Duct fan, etc

Q2: What are your advantages compare with others?
Experienced professional team provides customized solutions,
Free fan selection and product simulation structure optimization,
Strong production and delivery capability,
Source manufacturer.

Q3: What else service can you offer to help?
In terms of heat transfer technology: we can provide heat conduction simulation and optimization for small household appliances, air conditioners, new energy, water washing, precision molds and intelligent equipment.
In terms of mechanics: mechanical structure simulation, machine tool structure mechanics optimization, cutting tool structure optimization.

Q4: What are your famous partners?
We are Sch neider's high-quality R&D suppliers and we are rated as Sie mens suppliers top 15%.

Q5: Can you do OEM for me?
A3: We accept all kinds of OEM orders, just contact us and give me your requirement. We will offer you a reasonable price and customize sample product for you ASAP.

Q6: When can I get the quotation?
A7: We usually quote you within 24 hours after we get your inquiry. If you are very urgent to get the quotation. Please call us or tell us in your mail, so that we could regard your inquiry priority.


Q7: How about warranty?
A7: All KRUBO product generally promise you 18 months of warranty, and 24 months for special industries or products, which is much longer than many other brands.


Q8If you accept small orders?
A1Small orders acceptable for us. We could delivery sample in very short time for your test and checking.

 

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