VCP 6-46 #10 w/motor AIR 250 S4 75 kW 1500 rpm, execution 5

Fan of the VCP 6-46 #10 (VCP 115-52), with belt drive and Electric motor AIR 250 S4 75 kW 1500 RPM, manufactured according to design scheme No. 5 with a V-belt drive, made of carbon steel.

This fan is intended for conveying explosion-proof, non-abrasive dust-gas-air mixtures with air temperatures not exceeding 80 °C. The aggressiveness of the mixture toward ordinary-grade carbon steel should not exceed that of air. The mixture must not contain sticky substances or fibrous materials. The concentration of mechanical impurities in the conveyed medium is up to 1000000 mg/m³ (1 kg/m³). The fan VCP 6-46 #10 (VCP 115-52) is used for removing chips and metal dust from machines in sanitary-technical and industrial applications under stationary conditions.

General information about VCP 6-46 #10 w/motor AIR 250 S4 75 kW 1500 rpm (VCP 115-52) dust fans:

• single-side suction;
• rotatable spiral housing;
• radial straight blades;
• number of blades – 8 pcs;
• rotation direction – right and left;
• material: carbon steel;
• layout No. 5 with belt drive (V-belts, driving and driven pulleys);

Applications of VCP 6-46 #10 w/motor AIR 250 S4 75 kW 1500 rpm (VCP 115-52) dust fans:

• in dust collection systems;
• in pneumatic transport systems;
• for removing wood dust and chips from woodworking machines;
• for removing metal dust and chips from metalworking machines;
• for other sanitary and industrial purposes.

Manufacturing options for VCP 6-46 #10 (VCP 115-52) centrifugal fans:

• made of carbon steel;
• made of stainless steel;
• made of dissimilar metals.

Design and main assemblies of the VCP 6-46 #10 (VCP 115-52) dust fan:

• impeller;
• spiral housing;
• Electric motor AIR 250 S4 75 Power kW 1500 Vol./Min;
• inlet nozzle;
• bearing unit (moving part);
• base frame;
• support frame;
• belt drive: V-belts, drive and driven pulleys;
• roller guides with tensioning mechanism;
• belt drive protective cover.

Impeller of the fan VCP 6-46 #10 (VCP 115-52)

The welded impeller consists of 8 radially arranged straight blades, a hub, and two disks.

Spiral housing of the high-pressure fan VCP 6-46 #10 (VCP 115-52)

The spiral housing is a one-piece structure. A cylindrical inlet nozzle with a flange is attached to the front wall. The outlet nozzle is welded to the housing. The gap between the inlet and impeller is adjustable.

The Electric motor AIR 250 S4 motor is a general-purpose three-phase asynchronous motor with a squirrel-cage rotor. It is designed for operation on an AC network with a frequency of 50 Hz and voltage of 380/660 V. Nominal rotation speed: 1500 rpm. Frame size (shaft height): 250 mm; shaft diameter: 75 mm; power: 75 kW; climatic version: UZ; IP rating: 54.

The fan is driven by the motor via a belt drive. The pulleys and belts are enclosed in a protective cover. The fan housing and motor are mounted on a shared welded frame made of channels and angles. The frame has mounting holes for installation on a foundation. The impeller and pulleys are keyed onto the shafts and axially secured with end lock washers and bolts. The dust-gas-air mixture enters through the inlet, is captured by the impeller, and discharged through the outlet via the spiral housing.

Fan housing orientation for right-hand (RH) and left-hand (LH) rotation, view from the suction side: