Exciter Systems 440N to 2700N
Fitted with a lightweight rugged magnesium armature and a tested and proven suspension system, the exciter systems provide excellent lateral and rotational restraint as well as axial stiffness.
The analogue and digital power amplifiers used has extensive protection interlocks, which guarantee the rated performance of the complete system. All systems include a low noise industrial blower.
| System |
- 3632 --- |
- 3607 --- |
- 3608 --- |
- 3609 --- |
- 3610 --- |
Rated peak force (N)
Sine / Random / Shock |
440 / 311 |
650 / 420 / 840 |
1000 / 650 / 1300 |
2000 / 1000 / 2000 |
2700 / 2000 / 4000 |
| Frequency range (Hz) |
DC - 6500 |
DC - 7000 |
DC - 7000 |
DC - 4000 |
DC - 4000 |
Max. rated travel (mm)
Pk - Pk |
25.4 |
25.4 / 40* / 50.8* |
25.4 / 40* / 50.8* |
25.4 / 40* / 50.8* |
25.4 / 40* / 50.8* |
Max. velocity (m/s)
Sine / Random / Shock |
1.5 / 1.5 |
1.5 / 1.5 / 2.0 |
1.5 / 1.5 / 2.0 |
1.5 / 1.5 / 2.0 |
1.5 / 1.5 / 2.5 |
Max. acceleration (g)
Sine / Random / Shock |
100 / 79 |
50 / 32 / 64 |
72 / 47 / 93 |
80 / 40 / 80 |
108 / 80 / 160 |
| Rated current (A) |
18 |
18 |
18 |
18 |
36 |
| Nominal impedance (Ohm) |
4 |
4 |
4 |
4 |
2 |
| Suspension stiffness (N/mm) |
5 |
22 |
22 |
22 |
22 |
| Effective moving mass (kg) |
0.4 |
1.3 |
1.4 |
2.5 |
2.5 |
| Main resonance frequency (Hz) |
>5500 |
>4300 |
>5000 |
>3000 |
>3000 |
| Weight with trunnion (kg) |
21 |
80 |
80 |
270 |
270 |
| Armature (ø/mm) |
60 |
80 |
120 |
120 |
120 |
| Interlocks |
Temperature |
Temperature |
Temperature |
Temperature |
Temperature |
| |
Overtravel |
Overtravel |
Overtravel |
Overtravel |
Overtravel |
| |
Airflow |
Airflow |
Airflow |
Airflow |
Airflow |
*Increased displacement available
Please consult your local Brüel & Kjær representative for further details.
Products
