PRODERA
MODAL ANALYSIS SYSTEMS
AND SOFTWARE |
AMPLIFIERS
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During structural analysis,
force control is critical.
The forces must be independent of the motions.
PRODERA's current controlled amplifiers solve
this problem.
Specially developed for the PRODERA's modal
electrodynamic shakers, our power amplifiers were
designed for optimum results during modal analysis. |
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UNIQUE
FEATURES
- From 30 to 4000 Watts
- Accurately controlled output current
- High output impedance does not impede motion
- Constant force of shaker independent of motion
- Display of the position of the moving assembly (as from the model A 648 S/SM)
- Remote controlled (as from the model A 648)
- Accurate measurement of introduced force Newton / Volt therefore no need for force
transducer
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A large range of power amplifiers
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| The following list gives a glance at the
different amplifier types available in our catalogue. Each year brings new models which
are adapted to our customers' particular problems, therefore do not hesitate to contact
us. |
Remote control panels
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AMPLIFIER |
Continuous
RMS output (Watts) |
Max
output current (Amperes) |
Max
output Voltage (Volts) |
Input
voltage (Volts) |
Power
supply* |
Associated
Shaker |
A 732 |
60 or 30 |
± 4 or ± 2 |
± 30 |
± 5 |
220 V ±10% |
EX 6 / EX 8 / EX 12 /
EX 20 / EX 24 |
A 735 |
120 or 60 |
± 8 or ± 4 |
± 30 |
± 5 |
220 V ±10% |
EX 58 |
A 648 S |
400 |
± 20 |
± 40 |
± 5 |
3 x 380 V ±10% |
EX 220 SC / EX 220 C40 |
A 649 HV |
800 |
± 20 |
± 80 |
± 5 |
3 x 380 V ±10% |
EX 520 C50 / EX 320 C50 |
A 651/S1 |
1200 |
± 60 |
± 40 |
± 5 |
3 x 380 V ±10% |
EX 1060 |
A 651/S2 |
2400 |
± 60 |
± 80 |
± 5 |
3 x 380 V ±10% |
EX 1070 C50 / EX 2060 / EX 2060 C50 |
A 709 |
4000 |
± 80 |
± 100 |
± 5 |
3 x 380 V ±10% |
EX 5080 / EX 5080 C50 |
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* For export other power supply voltages are available
Catalogue amplifiers, Download
PDF (606 k) |
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VIBRATION SHAKERS
Your Vibration Solution |
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During structural analysis,
forces are imposed on
the structure, and the resulting movement function
gives us 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 electrodynamic shakers are based
on the Laplace Law. A coil is situated inside the thin
air gap of a magnetic field, providing a sine, random
or shock force. |
| EX 520 C 50 Long stroke shaker |
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UNIQUE FEATURES
- Current controlled shakers
- Nominal forces from 3 to 5 000 N (0.67 to 1124 lbf)
- Light, linear and robust moving assembly
- Low stiffness
- Display of the position of the moving system
(as from the EX 220 SC type)
The following list gives a glance at the different shaker types available in
our catalogue. Each year brings new models which are adapted to our customers' particular
problems, so please do not hesitate to contact us. |
EX 24 20 N shaker
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SHAKER |
Nominal Force |
Force Factor |
Stroke |
Moving Assembly Mass |
Associated Amplifier |
N |
lbf |
N/A |
lbf/A |
mm |
inch |
grams |
lbs |
EX 6/3.2 |
3 |
0.67 |
1.5 |
0.33 |
± 1.5 |
± 0.06 |
8.5 |
0.01 |
A 732 |
EX 6/4.4 |
4 |
0.90 |
1 |
0.22 |
± 1.5 |
± 0.06 |
10.5 |
0.02 |
A 732 |
EX 6/4.2 |
4 |
0.90 |
2 |
0.45 |
± 3 |
± 0.11 |
11 |
0.02 |
A 732 |
EX 6/6.4 |
6 |
1.35 |
1.5 |
0.33 |
± 3 |
± 0.11 |
13.5 |
0.03 |
A 732 |
EX 8/4.2 |
4 |
0.90 |
2 |
0.45 |
± 1.5 |
± 0.06 |
8.5 |
0.01 |
A 732 |
EX 8/5.4 |
5 |
1.12 |
1.25 |
0.28 |
± 1.5 |
± 0.06 |
10.5 |
0.02 |
A 732 |
EX 8/5.2 |
5 |
1.12 |
2.5 |
0.56 |
± 3 |
± 0.11 |
11 |
0.02 |
A 732 |
EX 8/8.4 |
8 |
1.80 |
2 |
0.45 |
± 3 |
± 0.11 |
13.5 |
0.03 |
A 732 |
EX 12 |
10 |
2.25 |
5 |
1.12 |
± 5 |
± 0.19 |
30 |
0.06 |
A 732 |
EX 20 |
20 |
4.50 |
5 |
1.12 |
± 5 |
± 0.19 |
35 |
0.07 |
A 732 |
EX 24 |
20 |
4.50 |
5 |
1.12 |
± 5 |
± 0.19 |
61 |
0.13 |
A 732 / A 735 |
EX 58 |
50 |
11.24 |
6.25 |
1.40 |
± 6 |
± 0.23 |
110 |
0.24 |
A 735 |
EX 220 SC |
200 |
44.96 |
10 |
2.24 |
± 10 |
± 0.39 |
195 |
0.43 |
A 648 S |
EX 220 C40 |
250 |
56.20 |
12.8 |
2.82 |
± 20 |
± 0.78 |
375 |
0.82 |
A 648 S |
EX 320 C50 |
300 |
67.44 |
15 |
3.37 |
± 25 |
± 0.98 |
500 |
1.10 |
A 649 HV |
EX 520 C50 |
550 |
123.64 |
27.5 |
6.18 |
± 25 |
± 0.98 |
680 |
1.50 |
A 649 HV |
EX 1070 C50 |
1000 |
224.81 |
20 |
4.49 |
± 25 |
± 0.98 |
2200 |
4.85 |
A 651/S2 |
EX 1060 |
1200 |
269.77 |
20 |
4.49 |
± 12.5 |
± 0.49 |
1000 |
2.20 |
A 651/S1 |
EX 2060 |
2040 |
458.61 |
34 |
7.64 |
± 12.5 |
± 0.49 |
1000 |
2.20 |
A 651/S2 |
EX 2060 C50 |
2040 |
458.61 |
34 |
7.64 |
± 25 |
± 0.98 |
1000 |
2.20 |
A 651/S2 |
EX 5080 |
5000 |
1124.04 |
63 |
14.16 |
± 20 |
± 0.78 |
5300 |
11.68 |
A 709 |
EX 5080 C50 |
5000 |
1124.04 |
63 |
14.16 |
± 25 |
± 0.98 |
5300 |
11.68 |
A 709 |
Catalogue shakers, Download PDF (796 k)
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