axial flow AC fan

Description:
The axial-flow AC fan  uses aluminium die casting frame, with blades made of VO pole fire resistant PBT plastic injection mold, including ball bearing structure and oil bearing oil bearing structure. Clients can purchase different one to meet their needs. Sunon fan widely applies to accurate apparatus, generating equipment warm-air drier, electric welder Before leaving factory, Sunon fan is strictly tested(including dielectric strength, moisture-proof, cold resistance, thermostability, impact strength, longvity experiment, etc. )It can be used safely.
Motor: Shaded pole motor structure
Frame: Black stoving varnish aluminium die casting, antiseptic and damp proof
Fan blade: Injection molded one-off shaping, PBT+30% Fiberglas + VO pole fire resistant agent
Bearing: High precision, longlife NMB ball bearing;Low-noise imported oil bearing
Insulation: B level insulated enamel-convered wire with 120 centigrade high-temperature resistance.
Insulating Electric Resistance: Over 500 mega-ohm
Withstand Voltage: Leaking current 0.5 mA, withstand voltage 1500/one minute.
Operating temperature: -10 centigrade to +70 centigrade
Storing temperature: -40 centigrade to +70 centigrade
Operating Voltage:115V(from 85V to 125V);220V(from 185V to 245V)