MODAL SHAKERS

constant force shakers

YOUR VIBRATION SOLUTION

Courtesy Airbus
EX 1070 C50 Long Stroke Shaker (1200 N)

During structural analysis, forces are imposed on the structure and the measured resulting movement functions allow calculation of the structure’s mathematical model.

As it is the basis for all the analysis, modal shakers must be able to provide the requested force for an adapted frequency range, without disturbing the characteristics of the structure under test.

PRODERA modal electrodynamics shakers are based on the Laplace Law. A coil is mounted inside the thin air gap of a magnetic field, providing a sine, random or shock force.

UNIQUE FEATURES

  • Current controlled shakers
  • Nominal forces from 3 to 5 000 N (0.67 to 1124 lbf)
  • Light, linear and robust moving assembly
  • None or low stiffness
  • Display of the position of the moving system (as from the EX 220 SC)

The following list gives a glance at the different shaker types available in our catalogue. Each year brings new models which are adapted

Courtesy Dassault Aviation
EX 1070 C50 shaker (1200 N)

SHAKERSine Nominal Force (peak value)Force FactorStrokeMoving Assembly MassAssociated Amplifier
EX 6/3.2
Data sheet EX 6
N

3
lbf

0.67
N/A

1.5
Ibf/A

0.33
mm

±1.5
inch

±0.06
grams

8.5
lbs

0.01

A 732
EX 6/4.2
Data sheet EX 6
40.9010.22±1.5±0.0610.50.02A 732
EX 6/6.4
Data sheet EX 6
40.9020.45±3 ±0.11110.02A 732
EX 6/6.4
Data sheet EX 6
61.351.50.33±3±0.1113.50.03A 732
EX 8/4.2
Data Sheet EX 8
40.9020.45±1.5 ±0.068.50.01A 732
EX 8/5.2
Data Sheet EX 8
51.122.50.56±3±0.11110.02A 732
EX 8/5.4
Data Sheet EX 8
51.121.250.28±1.5 ±0.0610.50.02A 732
EX 8/8.4
Data Sheet EX 8
81.8020.45±3±0.1113.50.03A 732
EX 12
Data Sheet EX 12
102.2551.12±5±0.19300.06A 732
EX 20
Data Sheet EX 20
204.5051.12±5±0.19350.07A 732
EX 24
Data Sheet EX 24
204.5051.12±5 ±0.19610.13A 732 / A 735
EX 58
Data Sheet EX 58
5011.246.251.40±6±0.231100.24A 735
EX 58 C40
Data sheet EX 58 C40
7516.879.62.16±20±0.782350.51A 735
EX 220 C40
Data sheet EX 220 C40
28062.9514.23.19±20 ±0.783750.82A 648 S
EX 220 SC
Data Sheet EX 220 SC
20044.96102.24±10±0.391950.43A 648 S
EX 320 C50
Data Sheet EX 320 C50
30067.44153.37±25±0.985001.10A 649 HV
EX 520 C50
Data Sheet EX 520 C50
550123.6427.56.18±25±0.986801.50A 649 HV
EX 1060
Data Sheet EX 1060 & EX 2060
1200269.77204.49±12.5 ±0.4910002.20A 651/S1
EX 1070 C50/S
Data sheet EX 1070 C50 S
1400314.73204.49±25±0.9822004.85A 651/S2/S
EX 2060
Data sheet EX 2060 C50
2040458.61347.64±12.5 ±0.4910002.20A 651/S2
EX 2060 C50
Data sheet EX 2060 C50
2040458.61347.64±25±0.9810002.20A 651/S2
EX 5080
Data Sheet EX 5080
50001124.046314.16±20±0.78530011.68A 709
EX 5080 C5050001124.046314.16±25±0.98530011.68A 709

Catalogue Shakers Prodera (Download pdf)

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