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Application example

Fan blade for motor cooling

• diameter: 360 mm / 14.2 inch
• balancing value: 10 gmm / 0,39 ginch
• axial runout: 1,5 mm / 0.06 inch
• radial runout: 1,5 mm / 0.06 inch
• variable balancing
• benefits for the customer:
  - economic production with a 2-cavity mold

For an overview about ventilation technology please click
>>> here

Application example

Axial impeller for cooling IT equipment 

• diameter: 120 mm / 4.72 inch
• axial runout: 0.35 mm  / 0.014 inch
  
• radial runout: 0.35 mm  / 0.014 inch
  
• benefits for the customer:
  - minimum wall thickness
  -  optimized warpage in spite of profiled
    blade geometry 

For an overview about ventilation technology please click
>>> here   

Application example

Axial impeller for seat ventilation 

• diameter: 36 mm / 1.42 inch
• balancing value: 0,12 gmm / 0.0047 ginch
• axial runout: 0,1 mm / 0.004 inch
• radial runout: 0,05 mm / 0.002 inch
• benefits for the customer:
  - no subsequent balancing necessary 
  - very quiet running 
  - no reworking steps necessary 
  - metal parts (shaft and flux ring) are
    inserted in injection mold and are
    overmolded -> very high concentricity

For an overview about ventilation technology please click
>>> here  

Application example 

Compact blower wheels for various applications 

• diameter: 133 to 190 mm / 5.24 to 7.48 inch
• optimised balancing values 
• axial runout: 0,21 - 0,36 mm / 0,0083 - 0,014 inch
• radial runout: 0,1 - 0,8 mm / 0,0039 - 0,031 inch
• benefits for the customer:
  - one-piece blower wheel 
  - no assembly or welding work necessary

For an overview about ventilation technology please click
>>> here  

Application example

Radial blower wheel for car airconditioning 

• diameter: 147 mm / 5.79 inch
• balancing value: 2.5 gmm / 0.098 ginch
• axial runout: 0.5 mm / 0.02 inch
• adial runout: 0.5 mm / 0.02 inch
• benefits for the customer:
  - variable balancing

For an overview about ventilation technology please click
>>> here  

Application example

Turbine for oscillating sander 

• diameter: 72 mm / 2.83 inch
• balancing value: < 3 gmm / 0.118 ginch
• axial runout: 0.2 mm / 0.0079 inch
• radial runout: 0.2 mm / 0.0079 inch  
• benefits for the customer:
  - realisation of complex blade geometries
    in plastics
  - no reworking steps necessary 
  - lowest imbalance values up to 30.000 rpm 

For an overview about ventilation technology please click
>>> here  

Application example

High speed turbine

• 180,000 rpm
• balancing value < 3 gmm / 0.118 ginch
• axial runout 0,2 mm / 0.0079 inch
• radial runout 0,2 mm / 0.0079 inch
• benefit for the customer:
  - realisation of complex blade geometries
    in plastics 
  - no reworking steps necessary
  

For an overview about ventilation technology please click
>>> here