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Universal Balancing Machines
Horizontal, Hard-Bearing Balancing Machines UHK 11.1 / 12.1
- Horizontal, Hard-Bearing Balancing Machines UHK 16-26
- Horizontal, Hard-Bearing Balancing Machines UHK 11.1 / 12.1
- Horizontal, Hard-Bearing Balancing Machine UHK 8.1
The universal Hofmann balancing machines UHK 11.1 or 12.1 are being applied for balancing small shaft type rotors or complete aggregates.
- 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
- balancing of small rotors with own journals and of complete aggregates in the weight range up to 20 kg or 50 kg; for example
| UHK | Type | 11.1 | 12.1 |
| Max. rotor weight | kg | 20 | 50 |
| Max. weight per pedestal | kg | 10 | 25 |
| Max. rotor diameter above machine bed | mm | 450 | 450 |
| Max. rotor diameter above beld drive | mm | 200 | 200 |
| Bearing distance min. / max. | mm | 95 - 790 | 95 - 790 |
| Journal diameter | mm | 6 - 40 / 40 - 90 | 8 - 45 / 45 - 100 |
| Driving power | W | 400 | 400 |
| Balancing speed at driving diameter Ø 50 mm | 1/min | 300 - 3,000 | 300 - 3,000 |
| Minimum achievable residual unbalance | gmm/kg | 0.1 | 0.1 |
| Max. unbalance reduction ratio | % | 95 | 95 |
| Power supply | V | 230 | 230 |
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HOFMANN
Precision Balancing Limited
Unit 7 Pear Tree Farm
Industrial Units
Bicester Road
Marsh Gibbon
Bicester
Oxon
OX27 0GB
Phone + 44 (0) 1869 277181
Fax + 44 (0) 1296 770186
schandler(at)hofmann-global.com





