Impeller manufacturer, Propeller, Turbo type impeller, Outer rotor type fan, Backward type fan, Ventilation system, Parking ventilation system and more
FAN Backward Fan (AC, BLDC)
Characteristics
Light-weight and slim optimlzation through injection molding of the impeller. The product is generally more efficient than sirocco Fan. For 2poles and 4poles, 3-stage control (motor step control and phase control unnecessary) is available. Since the country's only BLDC motor is adopted, it is good enough for high efficiency output.
Outward Drawing
Dimension
Product Name | A | B | C | D | E | F | G |
DOBS-190 | 131 | 190 | 7 | 62 | 69 | M4 | 58 |
DOBS-225 | 153 | 225 | 10 | 75 | 85 | M4 | 58 |
DOBS-250 | 172 | 250 | 21 | 78 | 99 | M4 | 58 |
DOBS-280 | 191 | 280 | 44 | 81 | 125 | M4 | 58 |