Hydraulic Bearing 40mm 5 Volt 12 Volt Blower Centrifugal 40X40X20 Blower Fan Silent
China Hydraulic Bearing 40mm 5 Volt 12 Volt Blower Centrifugal 40X40X20 Blower Fan Silent, Find details about China 12 Volt Blower Centrifugal, Fan from Hydraulic Bearing 40mm 5 Volt 12 Volt Blower Centrifugal 40X40X20 Blower Fan Silent
Basic Info.
Model NO.
4020
Voltage
5V/12V/24V
Current
0.06A-0.32A
Bearing Type
Ball/ Sleeve Bearing
Speed
4000-7000rpm
Air Flow
2.72-4.80cfm
Static Pressure
4.8-8.9mmh2o
Noise
25-34dba
Weight
23.00g
Color
Customized
Trademark
Xinyujie
Transport Package
in Seaworthy Carton Box
Specification
40*40*20mm
Origin
Guanggong, China
HS Code
8414599050
Model NO.
4020
Voltage
5V/12V/24V
Current
0.06A-0.32A
Bearing Type
Ball/ Sleeve Bearing
Speed
4000-7000rpm
Air Flow
2.72-4.80cfm
Static Pressure
4.8-8.9mmh2o
Noise
25-34dba
Weight
23.00g
Color
Customized
Trademark
Xinyujie
Transport Package
in Seaworthy Carton Box
Specification
40*40*20mm
Origin
Guanggong, China
HS Code
8414599050
Product Desciption
Hydraulic Bearing 40mm 5 Volt 12 Volt Blower Centrifugal 40x40x20 Blower Fan Silent
Technical Parameter :
| Model | Rated Voltage (V) | Startup Voltage (V) | Current Amp (A) | Speed (RPM) | Air flow (CFM) | Static Pressure (mmH20) | Noise Level (dB-A) | Weight (g) |
| XYJ05B4020M | 5 | 3.5 | 0.15 | 6000 | 2.43 | 6.55 | 35.1 | 23 |
| XYJ05B4020L | 5 | 3.5 | 0.04 | 3000 | 1.16 | 1.38 | 25.7 | 23 |
| XYJ12B4020H | 12 | 6 | 0.16 | 8000 | 3.2 | 13.3 | 42 | 23 |
| XYJ12B4020M | 12 | 6 | 0.07 | 6000 | 2.43 | 6.55 | 35.1 | 23 |
| XYJ12B4020L | 12 | 6 | 0.02 | 3000 | 1.16 | 1.38 | 25.7 | 23 |
| XYJ24B4020M | 24 | 12 | 0.06 | 6000 | 2.43 | 6.55 | 35.1 | 23 |
Main Pictures :
Use Environment :
| Operating Voltage | 4.5V~5.5V/10.2V~13.8V/20.4V~27.6V |
| Operating Temperature/ Humidity | -10ºC~70ºC 35%~85%RH |
| Storage Temperature/ Humidity | -40ºC~80ºC 35%~85%RH |
Difference between ball bearing and sleeve bearing:
| ball bearing | sleeve bearing | |
| Price | higher | lower |
| Brand | NSK from Japan | Made in China |
| Advantage | stable performance,low noise, 5-8years lifetime | low cost, 2-3 year lifetime |
| Material | stainless | copper sleeve |
| Warranty | 3 year | 1 year |
Optional Function :
1.Waterproof Level: IPX1~IP67, fans could be work in wet environment, outdoor or under water with waterproof protection.
2.Wire leading: 2 wires(red wire:positive;black wire:negative)
3 wires(red :positive;black :negative;yellow: PWM)
4 wires(red :positive;black :negative;Yellow :PWM;white:FG)
3.Additional function: auto-restart, temperature control speed, speed detection, stoppage alarm, waterproof etc.
4.We default 220mm wire length without connector, could be customized as your request. we just need the picture of connector and rank of wires for confirm.
Lead Time:
1. Samples:3-7 working days
2. Mass production:10-15 working days
3. Waterproof fan need 1 more week
Packing:
Payment:
We accept payment by T/T , Western Union or Paypal .
100% payment for sample orders .
30% deposit and 70% balance before shipment .
Factory display
Production Equipment:
Production Process:
FAQ
Q1: Are you a manufacturer or a trading company?
A1: Yes, we are a manufacturer.
Q2: What kinds of products supplied by your factory?
A2: we provide DC cooling fan,DC blower fan,AC cooling fan and EC cooling fan.
Q3: How long is your warranty period?
A3: 3 years warranty for ball bearing fans
2 years warranty for hydraulic bearing fans
1 year warranty for sleeve bearing fans
Q4: What are kinds of information provided by the customer before inquiry?
A4: Please kindly advise the size, voltage, the type of bearing, the speed of fan , or air flow.
Q5: What can I do if we can not find the suitable fan model in the fan list?
A5: Please contact us for customized fans.
Guarantee:
3 years warranty for ball bearing fans
2 years warranty for hydraulic bearing fans
1 year warranty for sleeve bearing fans
Sevice:
-OEM service based on MOQ1000pcs;
-100% test before shipping;
-UL material and waterproof material optional;
-The defective rate is less than 5%;
-Provision of engineering services;
-Customized service can be provided.
Company Information
Certificate :
Company Profile:
a. We are an enterprise specialized in developing and producing AC/DC/EC cooling fans.
b. It is applies to armamentarium, communication device, big server machine, security and protection monitoring, professional power amplifier, indoor air ventilation, instrument and equipment etc.
c. We have owned professional R&D department, and we have dozens of patents of utility model and designs.
d. We have full series dimension ranging from 25*25*7mm to 172*172*51mm, including sleeve bearing, ball bearing, hydraulic bearing, and the current amp, rated voltage. Speed, air flow can all be customized.
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