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Vertical Balancing Machines for the Aircraft Industry V 2 L - 40 L, VE 2 L - 5L - Schenck Denmark

  • Simple, safe handling and small space requirement
  • Balancing in one or two planes
  • No calibration runs required due to permanent calibration
  • High measurement accuracy through digital processing of measurement values
  • Protective shrouds according to SAE standards

Design

Force-measuring vertical balancing machine with permanent calibration and manual operating sequence.

Welded machine housing, balancing unit formed as a dynamometer system, with highly sensitive electro-
dynamic transducers, precision balancing spindle and drive motor.
Control cabinet with operating elements and microprocessor measuring unit, protective shroud according
to ISO 7475.
Design

Range of application

Measurement and correction of unbalance in one or two correction planes in individual compressor and turbine discs, spacers, etc. for jet engines.

The series VE is designed for rotors that need to be balanced in only one plane.

These machines are used in manufacturing and overhaul workshops. Simple change over to other rotor
types by exchanging tooling adapters and selecting the respective stored rotor file.

Manual unbalance correction in or out of the machine.
Teknisk data
Technical data at a glance    VE1L  VE2L  VE3L  VE4L  VE40L  VE5L  V1L  V2L  V3L  V4L  V40L 
Measuring unit    CAB 925  CAB 925  CAB 925  CAB 925  CAB 925  CAB 925  CAB 925  CAB 925  CAB 925  CAB 925  CAB 925 
Protective shroud C600 acc. to ISO 7475    •  •  •  •  •  •  •  •  •  •  • 
Balancing in one plane    •  •  •  •  •  •           
Balancing in two planes                •  •  •  •  • 
Rotor description                         
Weight  [kg]  0.3 - 10  0.5 - 25  2 - 60  5 - 150  10 - 300  15 - 500  0.3 - 10  0.5 - 25  2 - 60  5 - 150  10 - 300 
Diameter, max. 1)  [mm; inch]  406; 16  610; 24  990; 39  1448; 57  1178; 70  2082; 82  406; 16  610; 24  990; 39  1448; 57  1178; 70 
Height 1)  [mm; inch]  254; 10  254; 10  254; 10  508; 20  508; 20  610; 24  254; 10  254; 10  254; 10  508; 20  508; 20 
Machine                         
Width A 5)  [mm]  2300  2300  2600  3400  4700  4900  2300  2300  2600  3400  4700 
Depth B 5)  [mm]  2800  2800  3100  5000  5400  5900  2800  2800  3100  5000  5400 
Height C 5)  [mm]  1700  1800  2100  2800  3200  3600  1700  1800  2100  2800  3200 
Balancing speed, max.  [min -1]  2000  1500  1200  950 2)  950 2)  950  2000  1500  1200  950 2)  950 2) 
Balancing accuracy 3)  [mikroinch]  30  30  30  50  50  50  30  30  30  50  50 
Test rotor 4)   [lbs]  8   25  25  80  250  250  8   25  25  80  250 
Air pressure  [kPa]  -  -  -  600  600  600  -  -  -  600  600 
Drive power  [kW]  1.1  1.1  2.2  7.5  7.5  22  1.1  1.1  2.2  7.5  7.5 
                         
Basic machine  Order No.  R0470100.01  R0470200.01  R0470300.01  R0470400.01  R0470500.01  R0470600.01  R0470700.01  R0470800.01  R0470900.01  R0471000.01  R0471100.01 
Options                         
Lifting plate  Order No.  -  -  -  R0470401.01  R0470501.01  R0470601.01  -  -  -  R0471001.01  R0471101.01 
Drive locking equipment  Order No.  R0470102.01  R0470202.01  R0470302.01  R0470402.01  R0470502.01  R0470602.01  R0470702.01  R0470802.01  R0470902.01  R0471002.01  R0471102.01 
SAE test rotor ARP4162  Order No.  R0470103.01  R0470203.01  R0470303.01  R0470403.01  R0470503.01  R0470603.01  R0470703.01  R0470803.01  R0470903.01  R0471003.01  R0471103.01 
11 kW drive  Order No.  -  -  -  -  R0470504.01  -  -  -  -  -  R0471104.01 
Report printout equipment  Order No.  R0470105.01  R0470205.01  R0470305.01  R0470405.01  R0470505.01  R0470605.01  R0470705.01  R0470805.01  R0470905.01  R0471005.01  R0471105.01 
                         
1) According to or better than SAE ARP 4050 / 5323                          
2) Alternatively also 1100 min-1                          
3) Conformance to SAE ARP 4050 / 5323 with corresponding SAE test rotor                         
4) 1 lb = 0.456 kg                         
5) Tasks with an open shroud. Non-binding, dependent on the respective equipment delivery