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Horizontal Balancing Machines HM 6 - HM 80 - Schenck Romania

  • Universally applicable through modular design
  • Safe handling through economic design concept
  • Full range of safety equipment for all protection classes
  • Easy change-over to different rotors

Special features

  • With the appropriate machine design and a suitable protection device the machines can also be used for high-speed balancing
  • Bearing force monitoring for automatic shut-down in case of overload
  • Contact-free measurement of concentric running of rollers
  • Graphical display of acceleration curve with 1f and 2f measurement (CAB 920)
  • Wide range of supplementary modules, e.g. for mass correction
Proiecta

Range of application

Universal balancing machines series HM6-HM80 are conceived for precise balancing of both rigid and flexible rotors.

Typical applications are:
  • Blowers and fans for a variety of industries
  • High-speed and low-speed rollers for paper and thin sheet production
  • Electrical short-circuit armatures and generators for the electrical industry
  • Separators / centrifuges for water processing

Design

Due to their modular structure, these machines can be adapted easily to the task in hand. The length of the machine bed is dependent on the length of the rotor, the required height of the bearing pedestals is determined by the rotor diameter. If the rotor is mounted on its own bearing journals, these will be supported by roller carriages. Depending on the requirements imposed by the rotor, sleeve bearings may also be used.

Rotors requiring high torques are driven through variable-speed gearboxes and universal joint shaft. Lightweight rotors with smooth surfaces may be driven with the help of a belt drive system.
Date tehnice
Technical data at a glance    HM 6  HM 60  HM 7  HM 70  HM 8  HM 80 
Measuring unit    CAB 700  CAB 700  CAB 700  CAB 700  CAB 700  CAB 700 
Roller carriages    •  •  •  •  •  • 
Universal-joint shaft drive    •  •  •  •  •  • 
Underslung belt drive BU    • 5)  • 5)  • 5)  • 5)  • 5)  • 5) 
Protective device as per ISO 7475 5)    •  •  •  •  •  • 
Rotor               
Weight, max.  [kg]  12 500  20 000  32 000  50 000  125 000  250 000 
Diameter  [mm]  2100  2100  2800  2800  3600  3600 
Bearing distance, max 2)  [mm]  3150  4650  5050  5050  5800  5800 
Bearing journal diameter 2)  [mm]  40 - 320  50 - 400  60 - 500  70 - 600  -  - 
Machine               
Width A 1)  [mm]  4650  5100  6600  6600  7800  7800 
Depth B 1)  [mm]  4050  4050  4050  4050  4500  4500 
Height C 1)  [mm]  2000  2000  2000  2000  2000  2000 
Balancing speed, min.   [min -1]  120  120  120  120  120  120 
MARU 4)  [gmm]  30  40  64  80  160  240 
Air pressure  [kPa]  600  600  600  600  600  600 
Power supply 3)  [V]  400 3)  400 3)  400 3)  400 3)  400 3)  400 3) 
Drive power  [kW]  22  37  55  75  90  110 
               
Basic machine  Order-Nr.  R0061100.01  R0061200.01  R0061300.01  R0061400.01  R0061500.01  R0061600.01 
Options               
Measuring unit CAB 920  Order-Nr.  R0061101.01  R0061201.01  R0061301.01  R0061401.01  R0061501.01  R0061601.01 
Software options  Order-Nr.  o.r.  o.r.  o.r.  o.r.  o.r.  o.r. 
Underslung belt drive  Order-Nr.  R0060203.01  R0060203.01  R0060203.01  R0060203.01  -  - 
Tangential belt drive BT  Order-Nr.  -  -  -  -  -  - 
Various roller carriage  Order-Nr.  o.r.  o.r.  o.r.  o.r.  o.r.  o.r. 
Report printer  Order-Nr.  R0061105.01  R0061205.01  R0061305.01  R0061405.01  R0061505.01  R0061605.01 
Mass correction system  Order-Nr.  o.r.  o.r.  o.r.  o.r.  o.r.  o.r. 
               
1) Data non-binding, depending on the respective equipment               
2) Other data on request               
3) Main configuration: 3 / PE AC 500Hz 400 V +6 / -10%               
4) Minimum achievable residual unbalance per balancing plane               
5) Alternatively or additionally               
o.r. On request