A huge range of motorizations is available “L…-M…-H…” able can satisfy any air performance request "ESP-Qa (Qa= air flow ; ESP= static pressure). The Motorizations consist of: 1 400Vac three-phase motor + 1 centrifugal fan + 1 motor-pulley + 1 fan belt, sled motor support, anti-vibration, brackets, … it is a complete fan section with exclusion of the Box only (casing) only. In this way, the same motorizations “L…-M…-H…” can be installed on a wide range of fan sections providing maximum flexibility and freedom of configuration: finally any wished airflow performance can be obtained for the CVT, UTB, GG, ... units. Available 3 range “L…-M…-H…” :
• Motorizations “L…” (Low): Fans with forward blades, suitable for low pressures
from 30-1000 Pa. Rectangular outlet.
• Motorizations “M…” (Medium): Fans with forward blades, suitable for medium pressures
from 30-1500 Pa. Square outlet.
• Motorizations “H…” (High): Fans with reverse blades, suitable for high pressure,
600-2500 Pa. Square outlet.
Available also range with 6-pole asynchronous motor (max 900 RPM = extremely silent unit),
with 4-pole asynchronous motor (max 1400 RPM = high static pressure unit) and
with BRUSHLESS motor