Motor M4D074-DF
Phase 3~ 3~
Nominal voltage VAC 400 400
Wiring Y Y
Frequency Hz 50 60
Method of obtaining data ml ml
Valid for approval/standard CE CE
Speed (rpm) min-1 1370 1520
Power consumption W 170 230
Current draw A 0.37 0.40
Max. back pressure Pa 90 90
Max. back pressure in. wg 0.36 0.36
Min. ambient temperature °C -40 -40
Max. ambient temperature °C 65 55
Starting current A 1.1 1.1
Weight 4.9 kg – Size 350 mm – Motor size 74
Rotor surface Painted black
Terminal box material ABS plastic. Blade material PP plastic
Guard grille material Steel, coated with black plastic (RAL 9005)
Number of blades 5
Airflow direction V
Direction of rotation Counterclockwise, viewed toward rotor
Degree of protection IP44; installation- and position-dependent as per EN 60034-5
Insulation class “F”
Moisture (F) / Environmental (H)
protection class H1
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 with low-temperature lubricant
