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Balancers for rotors of turbines
Horizontal balancing machines for turbine rotors from 50 kg to 20,000 kg with 98% ISO 2953 reduction ratio.
universally applicable
custom design for every customer
permanent calibration and rotor specific calibration as standard
intuitive and easy to operate software
latest measuring and control unit ROTORTEST based on microprocessor technology
different correction methods are supported: milling, drilling, grinding, punching, welding, adding balancing weights
safety guarding standard ISO 21940-23:2012 (old ISO 7475 and DIN 45690) compliant
universally applicable
custom design for every customer
permanent calibration and rotor specific calibration as standard
intuitive and easy to operate software
latest measuring and control unit ROTORTEST based on microprocessor technology
different correction methods are supported: milling, drilling, grinding, punching, welding, adding balancing weights
safety guarding standard ISO 21940-23:2012 (old ISO 7475 and DIN 45690) compliant
Selected Capabilities
universally applicable
custom design for every customer
permanent calibration and rotor specific calibration as standard
Key Features
universally applicable
custom design for every customer
permanent calibration and rotor specific calibration as standard
intuitive and easy to operate software
latest measuring and control unit ROTORTEST based on microprocessor technology
different correction methods are supported: milling, drilling, grinding, punching, welding, adding balancing weights
safety guarding standard ISO 21940-23:2012 (old ISO 7475 and DIN 45690) compliant
Technical Specifications
Technical Specifications
| Specification | CMT-50 | CMT-100 | CMT-300 | CMT-700 | CMT-1000 | CMT-3000 | CMT-5000 | CMT-8000 | CMT-10000 | CMT-20000 |
|---|---|---|---|---|---|---|---|---|---|---|
| Maximum weight for symmetrical rotor | 50kg | 130kg | 300kg | 700kg | 1000kg | 3000kg | 5000kg | 8000kg | 10000kg | 20000kg |
| Maximum rotor diameter | 1200 / 1600 mm | 1200 / 1600 mm | 1250 / 1700 mm | 1250 / 1700 mm | 1080 / 1700 mm | 1150 / 1800 mm | 1380 / 1980 mm | 2200mm | 2200mm | 2200mm |
| ISO 2953 Reduction Ratio | 98% | 98% | 98% | 98% | 98% | 98% | 98% | 98% | 98% | 98% |
| Accuracy – MU 60 runs @ 95% 2 standard deviations | 0,5 | 1 | 2 | 2 | 3 | 7 | 15 | 15 | 25 | 35 |
| Journal range | 10-140mm | 10-140mm | 15-220mm | 15-220mm | 15-220mm | 20-250mm | 20-280mm | 25-380mm | 25-380mm | 40-420mm |
| Working height approx. | 1110mm | 1110mm | 1120mm | 1120mm | 1120mm | 1170mm | 1325mm | 1445mm | 1445mm | 1570mm |
| Voltage & phase. All 50-60Hz | 220 or 400V 3 ph | 220 or 400V 3 ph | 220 or 400V 3 ph | 220 or 400V 3 ph | 220 or 400V 3 ph | 220 or 400V 3 ph | 220 or 400V 3 ph | 220 or 400V 3 ph | 220 or 400V 3 ph | 220 or 400V 3 ph |
End Drive (H2W)
| Specification | CMT-50 | CMT-100 | CMT-300 | CMT-700 | CMT-1000 | CMT-3000 | CMT-5000 | CMT-8000 | CMT-10000 | CMT-20000 |
|---|---|---|---|---|---|---|---|---|---|---|
| Maximum distance between bearers with standard bed | 2900mm | 2900mm | 2200mm | 2200mm | 2160mm | 2065mm | 1900mm | 1850mm | 1850mm | 3670mm (BED 6400MM) |
| Incremental bed length increases | 1200 + 2200mm | 1200 + 2200mm | 1200 + 2200mm | 1200 + 2200mm | 1200 + 2200mm | 1200 + 2200mm | 1200 + 2200mm | 1200 + 2200mm | 1200 + 2200mm | 3200 + 3200mm |
| Minimum distance between bearer centre line | 40mm | 40mm | 65mm | 65mm | 70mm | 60mm | 85mm | 200mm | 200mm | 470mm |
| Infinitely variable balancing speed | 600-1400RPM | 600-1400RPM | 600-1400RPM | 600-1400RPM | 600-1400RPM | 600-1400RPM | 600-1400RPM | 600-1400RPM | 600-1400RPM | 600-1400RPM |
| AC motor size | 1,1 kW | 1,1 kW | 1,5 kW | 2,2 kW | 2,2 kW | 4 kW | 5,5 kW | 7,5 kW | 10 kW | 37 kW |
Belt (H2P)
| Specification | CMT-50 | CMT-100 | CMT-300 | CMT-700 | CMT-1000 | CMT-3000 | CMT-5000 | CMT-8000 | CMT-10000 | CMT-20000 |
|---|---|---|---|---|---|---|---|---|---|---|
| Maximum distance between bearers with standard bed | 2830mm | 2830mm | 2830mm | 2830mm | 2830mm | 2790mm | 2750mm | o.r. | o.r. | o.r. |
| Incremental bed length increases | 1200 + 2200mm | 1200 + 2200mm | 1200 + 2200mm | 1200 + 2200mm | 1200 + 2200mm | 1200 + 2200mm | 1200 + 2200mm | 1200 + 2200mm | 1200 + 2200mm | 3200 + 3200mm |
| Minimum distance between bearers with/without belt drive | 260 / 40 mm | 260 / 40 mm | 260 / 65 mm | 260 / 65 mm | 290 / 70 mm | 280 / 60 mm | 360 / 85 mm | 200mm | 200mm | 470mm |
| Maximum diameter with over belt drive (under slung) | 1200mm | 1200mm | 1250mm | 1250mm | 1080mm | 1150mm | 1380mm | o.r. | o.r. | o.r. |
| Motor speed at drive pulley infinitely variable | 1500 / 3000 RPM | 1500 / 3000 RPM | 1500 / 3000 RPM | 1500 / 3000 RPM | 1500 / 3000 RPM | 1500 / 3000 RPM | 1500 / 3000 RPM | 1500 / 3000 RPM | 1500 / 3000 RPM | 1500 / 3000 RPM |
| AC motor size | 0,75 kW | 1,1 kW | 1,5 kW | 2,2 kW | 2,2 kW | 4 kW | 5,5 kW | 7,5 kW | 10 kW | 22 kW |
Gallery
Frequently Asked Questions
The Balancers for Rotors of Turbines are horizontal balancing machines on a bed designed for turbine rotors of different sizes and applications. They support capacities from 50 kg to 20,000 kg and achieve a 98% ISO 2953 reduction ratio.
Ready to upgrade your infrastructure?
Contact our engineering team for a custom quote or technical consultation regarding Balancers for rotors of turbines.
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