Type W1G250-HJ14-02
Motor M1G074-BF
Nominal voltage VDC 24
Nominal voltage range VDC 16 .. 28
Method of obtaining data fa
Speed (rpm) min-1 3000
Power consumption W 120
Current draw A 5.0
Max. back pressure Pa 140
Max. back pressure in. wg 0.56
Min. ambient temperature °C -25
Max. ambient temperature °C 60
Mass 2.35 kg
Size 250 mm
Motor size 74
Rotor surface Galvanized
Electronics housing material Die-cast aluminum, painted black
Impeller material PP plastic
Fan housing material Die-cast aluminum
Number of blades 7
Airflow direction V
Direction of rotation Counterclockwise, viewed toward rotor
Degree of protection Motor IP24, electronics IP69
Insulation class “B”
Moisture (F) / Environmental (H)
protection class H2+
Ambient temperature note Occasional start-up between -40°C and -25°C is permissible.
For continuous operation at temperatures below -25°C (e.g. refrigeration
applications) we recommend our fan design with special low-temperature bearings.
Max. permitted ambient temp.
for motor (transport/storage) +80 °C
Min. permitted ambient temp. for
motor (transport/storage) -40 °C
Installation position Shaft horizontal or rotor on bottom; rotor on top on request
Condensation drainage holes On rotor side
Mode S1
Motor bearing Ball bearing; (sealed)
