Axial fan motor with external rotor motor 1) Voltage: 115V, 220V, 380V. 2) Frequency: 50/60HZ 3) Fan blade diameters: 250/300/350/400/450/500/550/600/630/700/750mm 4) 2, 4, 6 or 8 poles 5) Single-phase or three-phase 6) Speed: 1360/1380/1... - Update: 2009-10-16

We are the professional producer of greenhouse fans. The shutter utilizes its automatic controlling equipments to let shutter blade automatically open and close, thus it can reach the purpose of dustproofwaterproof and effect of perfect. The seri... - Update: 2009-10-16

Housing is made by Galvanized steel sheet materials chould be able to bear corrosive. Same size for the inlet and outlet can install conveniently. Impeller: Forward curve blade, all of them are designed backward curve with big flow, high efficiency... - Update: 2009-10-16

Impeller Size??220mm - Update: 2009-10-16

Impeller Size??220mm - Update: 2009-10-16

Brushless DC motor is widely used in home appliance, to be instead of shaded pole motor. Our DC motor are mostly used for domestic fans and commerical fans, to meet new EUP directive. - Update: 2009-10-16