High performance centrifugal motor-fan group for plenum assembly with a backward curved blades impeller, without housing and operated directly by an electric motor. The coupling between impeller and motor is made by a hub arrangement type Taperlock, to facilitate the change of the motor.
All the motors supplied are asynchronous, three-phase squirrel-cage of 2, 4, 6 and 8 poles, IP55, Class F.
Designed for ventilation and HVAC applications. The CL1 sizes from 250 to 1000, the impeller is manufactured in steel with EPOXY paint finish.
Horizontal and vertical mounting available.
2 Poles (3.000 r.p.m.)
4 Poles (1.500 r.p.m.)
6 Poles (1.000 r.p.m.)