VC 6-28 (VR 120-28) #10 w/motor AIR 180 M4 30 kW 1500 rpm, execution 1

Centrifugal (radial) high-pressure fan of the VC 6-28 (VR 120-28) #10 w/motor AIR 180 M4 30 kW 1500 rpm series. This fan is designed for moving air and other gas mixtures whose aggressiveness towards standard carbon steel does not exceed that of air, with a temperature up to +80°C, and which do not contain 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) #10 w/motor AIR 180 M4 30 kW 1500 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. 1: impeller mounted on the motor shaft

Application areas of high-pressure centrifugal fans VC 6-28 (VR 120-28) #10 w/motor AIR 180 M4 30 kW 1500 rpm:

• Used in air conditioning and ventilation systems
• For other sanitary and industrial purposes
• For supplying air to cupolas, furnaces, ventilation of grain elevators and deep mines
• In pneumatic transport units of the ejector type and other technological systems

Manufacturing options for centrifugal fans VC 6-28 (VR 120-28) #10:

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

The VC 6-28 (VR 120-28) #10 w/motor AIR 180 M4 30 kW 1500 rpm fan consists of the following main components:

• Impeller
• Spiral housing
• Electric motor AIR 180 M4
• Inlet pipe
• Bearing assembly (rotating part)
• Bedplate
• Frame

Impeller of the fan VC 6-28 (VR 120-28) #10:

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 area and overpressure in the discharge area. The impeller can be right or left rotating.

Spiral housing of the high-pressure fan VC 6-28 (VR 120-28) #10:

The spiral housing is welded from sheet and shaped steel. It can be of left or right rotation. The surfaces of the impeller and the 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.

Asynchronous electric motor Electric motor AIR 180 M4:

The Electric motor AIR 180 M4 motor is a general-purpose asynchronous three-phase motor with a squirrel-cage rotor, designed to operate from an AC network with a frequency of 50 Hz and a voltage of 220/380 V. The rated speed of the Electric motor AIR 180 M4 motor is 1500 rpm. Frame size (shaft height): 180 mm; shaft diameter: 55 mm; power in kW: 30.0; climate version: UZ; IP rating: 54. The housing of AIR motors with a power of 1.5 kW or more is cast from gray cast iron for reliability. Upon request, the Electric motor AIR 180 M4 motor can be supplied with a housing made of silumin alloy.