Turbocharger compressor wheels

2 plane balancing machine for turbocharger compressor wheels PCXVT-CW

The balancing machine type PCXVT-CW is a vertical balancing machine for dynamic balancing of compressor wheels in 2 measuring planes.
The machine is designed for quality control, development and workshop (repairing) applications.
With an easy upgrading it is also possible to use the machine in a fully-automatic production cell.

 

  • Features 
    • - work piece adapting by a high-precision hard-metal pin, designed as an air bearing
    • - 2-plane measuring station, force-measuring
    • - measuring platform with hard bearing technology, round bar springs and piezoceramic measuring sensors
    • - two different measuring platforms R11 and R15 for different rotor sizes
    • - measuring on controlled air bearing
    • - quick PID-controller for air drive
    • - speed sensing by light sensor, integrated in ring nozzle
    • - easy and quick tool changing
    • - easy operating measuring software
    • - customer specified hardware and software features available
    • - option: automatic loading and unloading device
    • - option: automatic indexing to position
  •  
  • Applications
    -
    balancing of compressor wheels in 2 planes
    • - manual loading and unloading by operator
    • - optional: integration in balancing cell

Technical Specifications
Rotor R11 R15
Rotorweight max. g 450 1800
Rotorweight min. g 10 100
Diameter max. mm 127 127
Measuring device
Measuring planes 2 2
Measuring speed upm 1000 - 6000 1000 - 6000
Measuring system force measuring with piezo technique force measuring with piezo technique
Measuring drive controlled pneumatic drive controlled pneumatic drive
Measuring time approx. s 10 10
Sensitivity gmm/kg <= 0.02 <= 0.02
Dispersion range
(95 % confidence interval)
gmm/kg <= 0.1 <= 0.1
Unbalance reduction ratio % 95 95
Machine
Air pressure kPa 450 - 600 450 - 600
Air volume max. m³/h 5.0 5.0
Measurements WxDxH mm 1650 x 1500 x 2000 1650 x 1500 x 2000