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The outer rotor centrifugal fan
Product details product model: - - working voltage: 230 v noise index: 68 db motor speed: r/min ambient temperature: 1370/1500-40 -- -- -- -- -- -- -- -- + 70 maximum air volume: 3900 m3 / h service life: see the attachment for product size: the impeller diameter of 400 mm working frequency: 50/60 hz power size: 480/690 w maximum wind pressure: 600 pa bearing structure: dual ball bearing is a maintenance free product capacity: 10.0/400 f/VDB product material: galvanized metal products related to the product description: compact structure and small, the vast majority have cable, and ready to be connected to the power supply to under the condition of high pressure at very low running noise external rotor motor with good heat dissipation effect applies to adapt to the bad air medium, also applies to rotor motor unit in high temperature and low noise
Storm of shenzhen technology co., LTD. Is a centrifugal fan rotor, outer rotor axial flow fan fan, mute, pipes, DC fan, blower, new trend person EC fan etc electromechanical integration products as the leading modern production enterprises. Fan, exterior rotor backward centrifugal fan/DC centrifugal fan/EC centrifugal fan. Outer rotor backward centrifugal fan, 100 mm133mm rotor diameter, 100 mm 175 mm to 190 mm, 220 mm and 225 mm, 250 mm and 280 mm, 310 mm and 350 mm, 355 mm400mm, 450 mm, 500 mm, 560 mm630mm mm800mm900mm 710 specifications, such as air volume size from 245 m3 / h - 10800 m3 m3 / h.
Backward of wind turbines, aluminium alloy or pipes and other material production, have single into the wind and the double in two forms, can be processed into backward or forward. Supporting guide ring, 1.5 mm cold plate stretch forming, fixed jig drill mounting holes, high accuracy, ensure the installation. Wind turbines with advanced welding technology, school of dynamic balance processing, guarantee the stable running of rotor, are widely used in all kinds of fans and ventilation equipment.
Outer rotor backward centrifugal fan, no form of spiral case, convenient supporting various purification hvac equipment, installed in the device's frame, produced by the rotation of the fan centrifugal air, as they encounter inside casing wall to form a high air pressure, thus lianyuan constantly through filter layer, form a coaxial flow
Outer rotor backward centrifugal fan, high pressure, air volume is big, obvious effect, is the best choice of small hvac equipment. Fan by outer rotor asynchronous motor, aluminum impeller, such as motor low temperature has the distinct advantage of the ventilation and heat dissipation from the cooling. To extend the life of the fan reliability. After the fan for curved impeller, with compact structure, big air volume, static pressure is high, small vibration, low noise, easy installation, etc. Is mainly used for purifying workbench, the purification unit, ventilation pipe dust removal, purification air-conditioning systems, refrigeration equipment facilities, such as environmental protection and pollution control, etc.
