VC 6-28 (VR 120-28) #5 w/motor AIR 100 L2 5.5 kW 3000 rpm, execution 5

Centrifugal (radial) high-pressure fan of the VC 6-28 (VR 120-28) #5 w/motor AIR 100 L2 5.5 kW 3000 rpm series for general industrial applications, manufactured according to scheme No. 5 with a V-belt drive and made of carbon steel.

This fan is designed for moving air and other gas mixtures whose aggressiveness towards ordinary quality carbon steel does not exceed that of air, at temperatures up to +80°C, not containing sticky substances, fibrous materials, or dust and other solid impurities in excess of 100 mg/m³.

General information about high-pressure centrifugal fans VC 6-28 (VR 120-28) #5 w/motor AIR 100 L2 5.5 kW 3000 rpm:

• High pressure
• Single-side suction
• Spiral rotary housing
• Forward-curved blades
• Number of blades: 16
• Direction of rotation: right and left
• Material: carbon steel
• Design scheme No. 5 (V-belt drive) using a V-belt transmission (V-belts, driving and driven pulleys)

Application areas of high-pressure centrifugal fans VC 6-28 (VR 120-28) #5 w/motor AIR 100 L2 5.5 kW 3000 rpm:

Fans are used in air conditioning and ventilation systems, as well as for other sanitary and industrial purposes. Centrifugal fans VC 6-28 (VR 120-28) #5 w/motor AIR 100 L2 5.5 kW 3000 rpm are used for supplying air to cupolas, furnaces, ventilation of grain elevators and deep mines, as well as in ejector-type pneumatic transport installations and other technological systems.

Manufacturing options for centrifugal fans VC 6-28 (VR 120-28) #5:

• Made of carbon steel
• Made of stainless steel (on request)
• Made of dissimilar metals (on request)

The VC 6-28 (VR 120-28) #5 w/motor AIR 100 L2 5.5 kW 3000 rpm fan consists of the following main components:

• Impeller
• Spiral housing
• Electric motor AIR 100 L2
• Inlet pipe
• Bearing assembly (rotating part)
• Bedplate
• Frame
• V-belt drive: V-belts, driving and driven pulleys
• Slides with tensioning device
• Belt drive guard

Impeller of the fan VC 6-28 (VR 120-28) #5:

The impeller is of turbine type and has 16 blades. The blades are welded to the front and rear discs. The rear disc is attached to the hub by casting. The discs and blades are made of sheet steel, and the hub is made of gray cast iron. The impeller is designed to create a vacuum in the suction zone and excess pressure in the discharge zone. The impeller can be of right or left rotation.

Spiral housing of the high-pressure fan VC 6-28 (VR 120-28) #5:

The spiral housing is welded from sheet and shaped steel. The spiral housing can be of left or right rotation. The surfaces of the impeller and spiral housing that come into contact with the transported medium form the flow cavity. The purpose of the housing is to form the suction and discharge flows.

Electric motor AIR 100 L2:

The Electric motor AIR 100 L2 electric motor is a general-purpose asynchronous three-phase motor with a squirrel-cage rotor, designed to operate from an AC supply with a frequency of 50 Hz and voltage of 220/380 V. The nominal speed of the Electric motor AIR 100 L2 motor is 3000 rpm. Frame size (shaft height): 100 mm; shaft diameter: 28 mm; power in kW: 5.5; climate version: UZ; IP rating: 54. The housing of AIR motors with power from 1.5 kW is cast from gray cast iron for reliable operation. Upon request, the Electric motor AIR 100 L2 motor can be supplied with a silumin alloy housing.