Product Profile of Direct Driven / Belt Driven Axial Fans
R.K.ENGG is a well-known manufacturer and provider of effective air ventilation systems like air curtain, ventilation axial, dust collector unit, portable ventilation axial. R.K.ENGG offers Direct Driven / Belt Driven Axial Fans are suitable for large quantities of air at low pressures while producing very little noise.
The Direct Driven / Belt Driven Axial Fans comprises of:
Arrangement - Direct / belt driven or multi-stage fans suitable for vertical or horizontal mounting.
Long Cased Type - In this instance the casing covers the entire length of the motor and impeller and an inspection door is provided. Essentially for duct mounting where flanges are bolted back and front.
Short Cased Type - The casing covers the impeller track and a portion of the motor projects beyond the end of the flange. Best installed at the end of a duct or on air conditioning equipment.
Motors - In most instances foot mounted T.E.F.C Electric motors are fitted with metric dimensions to BS.3979. The motors are selected to cover the `peak` power absorbed for fan blade pitch angle and speed. Most standard motors have Class F insulation and are suitable for operating at temperatures of up to 50?C [122?F]. Higher temperatures available if required.
Impellers - Impellers have aerofoil variable fixed pitch Aluminium blades fitted into a cast hub.
Key Features of Direct Driven / Belt Driven Axial Fans
- Lower Price.
- Reduced space requirements.
- Shorter ducts, thus lowering the cost of the system.
- Mounting arrangement Wall / Duct / Panel
- Flanges type round / square
