VMEVO – 6, 7, 8, 10, 12

Local ventilation fans: VEMEVO-6 (6/1), VEMEVO-7 (7/1), VMEVO-8 (8/1), VMEVO-10 (10/1), VMEVO-12 (12/1)

-The fan is built on the basis of a new high-pressure aerodynamic scheme, specially created for optimal operation with ventilation ducts; – Lightweight impeller of the fan, which increases the reliability and durability of the motor bearings, is made of high-strength carbon steels with increased resistance to mechanical stress; -If it is necessary to increase the air supply to the face and in cases of extra-long workings, the fan design provides for the possibility of sequential sectioning of two or more units into a single unit; -Special anti-tearing device prevents the occurrence of surge operation modes and expands the working area of ​​the fan; – In places of possible frictional friction, brass protectors are installed that exclude sparking; – At the request of the consumer, the fans are equipped with devices to reduce noise.

Characteristics

Parameters Fan designation
VMEVO-6А VMEVO-6,7А VMEVO-7,1А VMEVO-8А VMEVO-12А
Nominal diameter of the impeller, mm 630 670 710 800 1200
Nominal flow, m3 / s 7 8 10 14 23
Nominal total pressure, Pa 2500 4000 4000 4700 3200
Maximum total fan efficiency 0,72
Corrected sound power level, dBA 118
Electric drive power, kW 25 45 55 90 110
Rotation frequency, min-1 3000 1500
Explosion protection level of the engine РВ-3В
Engine protection IP-54
Overall dimensions, no more than, mm
    Height 975 1095 1150 1250 1750
    Width 750 880 1100 1200 1450
    Length 1150 1135 1300 1400 2000
Assembly weight, not more than, kg 400 800 800 1200 2300