Axial innen engl - TLT Turbo GmbH

Item
Nr.
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Qty. Description
– 158 –
Axial Flow Fan - AXN Series, Type R2
Belt-drive type
consisting of
Casing of welded sheet steel construction
with drilled flanges according to DIN 24 154, Series 4.
Outlet guide vanes for boosting outlet pressure and
achieving an essentially swirl-free outlet flow
Surface protection:
• Full paint finish, colour: RAL 7030
Aluminium impeller, blade pitch steplessly adjustable
when fan is at rest, driven via a shaft supported in
two separate antifriction bearings.
Antifriction bearings with grease valve and re-lubrication device,
service life: approx. 50,000 operating hours.
V-belt drive consisting of two pulleys and one electrically
conducting V-belt.
Motor mounting with adjustment carriage to facilitate
belt tightening operation.
Outlet-side installation:
• Duct connection
• Direct outlet without diffuser
• Outlet into diffuser (optional)
Specifications
Volume flow m3/h Dynamic inlet pressure Pa
Dynamic outlet pressure Pa
Total pressure increase of fan Pa
Pressure loss of accessories Pa
External pressure loss Pa
Temperature °C
Density kg/m3 Fan rotational speed rpm
Blade pitch angle °
Total acoustic power level L w
dB
Efficiency %
Power required at shaft kW
Three-phase a.c. motor
• single speed
• Dahlander pole-changing type
• pole-changing type with seperate windings
Motor speed rpm
Motor output kW
Current consumption A
Voltage Volt
Frequency Hz
Protection class IP
Type B
Size
Weight kg
Manufacturer: TLT-Turbo GmbH
Type: AXN 12/56/ ..........R2
Carryover
Unit price
2
Total
2