Universal Balancing Machines

Horizontal, Hard-Bearing Balancing Machines UHK 11.1 / 12.1

The universal Hofmann balancing machines UHK 11.1 or 12.1 are being applied for balancing small shaft type rotors or complete aggregates.

Horizontal Balancing Machines -  Table-top Set-up
  • Features
    • compact design
    • ergonomic working place
    • measuring pedestals prepared to adapt balancing frames for complete aggregates
    • tangential belt-drive applicable for a wide rotor range
    • Hofmann-force-measuring principle for high measuring accuracy and permanent machine calibration
    • electronic protractor Posiquick C for precise transfer of unbalance positions to the rotor
  • Applications
    • balancing of small rotors with own journals and of complete aggregates in the weight range up to 20 kg or 50 kg; for example
      • electric armatures
      • turbochargers
      • tool spindles
      • textile spindles
      • ventilators, blowers
    • balancing in low or high volume production
    • balancing in maintenance or research and development
Technical Specifications
UHK
Type
11.1 12.1
Max. rotor weightkg2050
Max. weight per pedestalkg1025
Max. rotor diameter above machine bedmm450450
Max. rotor diameter above beld drivemm200200
Bearing distance min. / max.mm95 - 79095 - 790
Journal diametermm6 - 40 /
40 - 90
8 - 45 /
45 - 100
Driving powerW400400
Balancing speed at driving diameter Ø 50 mm1/min324 - 3,240324 - 3,240
Minimum achievable residual unbalancegmm/kg0.10.1
Max. unbalance reduction ratio%9595
Power supplyV230230

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