- Product Details
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Quick Details
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After-sales Service Provided:
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Free spare parts
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Place of Origin:
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Zhejiang, China
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Brand Name:
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LONGWELL
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Model Number:
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LW-40-190mm
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Voltage:
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12V/24V
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Item name:
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dc cross flow fan
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Fan casing material:
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galvanized steel
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Bearing:
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Ball Bearing /sleeve bearing
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motor type:
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AC motor , BLDC motor
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Fan Diameter:
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40mm*190mm
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fan length:
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customization available up to 800mm
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Application:
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Over , heater , air purifier , home appliances , floor heating ,
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lead time:
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15-25days
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Phase:
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single phase
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Impeller Material:
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Aluminumu alloy
Quick Details
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Applicable Industries:
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Hotels, Garment Shops, Building Material Shops, Manufacturing Plant, Machinery Repair Shops, Food & Beverage Factory, Farms, Restaurant, Home Use, Retail, Food Shop, Printing Shops, Construction works , Energy & Mining, Food & Beverage Shops, Advertising Company
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Electric Current Type:
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DC
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Mounting:
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Other
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After-sales Service Provided:
-
Free spare parts
-
Place of Origin:
-
Zhejiang, China
-
Brand Name:
-
LONGWELL
-
Model Number:
-
LW-40-190mm
-
Voltage:
-
12V/24V
-
Item name:
-
dc cross flow fan
-
Fan casing material:
-
galvanized steel
-
Bearing:
-
Ball Bearing /sleeve bearing
-
motor type:
-
AC motor , BLDC motor
-
Fan Diameter:
-
40mm*190mm
-
fan length:
-
customization available up to 800mm
-
Application:
-
Over , heater , air purifier , home appliances , floor heating ,
-
lead time:
-
15-25days
-
Phase:
-
single phase
-
Impeller Material:
-
Aluminumu alloy
40mm DC 12V DC24V cross flow fan - single type & double type ( length up to 1050mm )
What is the difference between AC cross flow fan and DC cross flow fans ?
- DC Fan Motors Efficiency up to 70% less energy than AC fans
- Quieter operation whhich is low to 19 dBA level .
- Suitable for extreme temperature environments ;
- Provides more variable, uneven airflow,Minimal electromagnetic interference
- Low voltage operation– Integrated PCB control system .
Longwell offer different kinds of DC cross flow fans with 3 phase BLDC Motor .And safety grid and speed regulator controller can be choosed with this kind of tangential fan .
Housing:
We offer metal housing, mostly of aluminum.
Impeller:
Our impellers ‘s diameter ranges from 25mm to 150mm in diameter and 76mm to 1200mm in length ( single - double - triple type ) .
Bearings:
We offer NMB or NSK ball bearings for our tangential fans.
Voltages:
Our DC cross flow fans are workable in 12V, 24V, and 48V.
Speed Control System : 0-10V / PWM
Cross flow fan speed regulator #1
PWM / 0-10v Speed regulator
Cross flow fan speed regulator #2
Thermostat controller
AC Cross Flow Fans Series - AC 115V / 230V Tangential fan
Motor Type :
AC Shaded Pole Motor / AC Motor ;
Bearing Type :
Ball Bearing or Sleeve Bearing ;
Insulation Class :
B/F
Diamter Ranges :
30mm - 150mm ;
Length of impellers :
120mm - 1200mm ;
Air Flow Ranges :
22 - 4250 m³/h
Metal Cross Flow Impellers
Specifications :
30*L ,40*L,43*L,45*L,50*L,60*L,65*L,80*L,90*L,100*L,110*L,120*L,150*L,180*L,200*L
( 100≤ L ≤ 1200 ）
Material :
Aluminum Alloy /ABS Plastic ;
Diameter of Hub :
6mm,8mm,10mm,12mm,12.7mm
Diameter of Shaft :
6mm,8mm,10mm,12mm
Applications :
Air Curtain , Electrical firplace , Warmer , Floor Heating , Cooling equipments , Air conditioning
FAQ :
Q1. what’s the advantages of your cross flow fan ?
-LONGWELL cross flow is special design for low noise purpose only . noise even low to 19 dBA ;
- We have large production range from 20mm to 200mm ;
- We have heavy duty design which makes 4000rpm for diameter less 60mm，150mm dia fan makes over 2700rpm.
Q2. how we connect the tangential fan to our application ,is there a wiring diagram ?
Reply :
Please check the speed control of your application first ( is it PWM or 0-10V ) ,
Please refer to the wiring diagram of 0-10v series as below :
for more details please contact us for professional engineer service ,
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