Silent mode with nature cooling, no external cooling required;
Optimized design, sound pressure level < 28 dB(A);
Temperature protection for vibration table, to prevent overheating;
Maximum displacement is up to 50mm (peak-peak);
Higher transverse load and transverse stiffness up to 1700kN/m;
Optional air spring support for heavy payloads;
Optional universal test fixture kit for testing cabins, seats, door modules, skylights, etc.;
Optional slip table for horizontal vibration testing with heavy payloads.
S&R evaluation and other external/environmental noise sensitivity tests;
Durability and NVH testing of structural parts;
Quality testing for sensor production;
Verification of laboratory instruments;
Model | PMG3000LN |
Peak force (sine/random) (cooling mode) | 3000 N/1800 N |
Peak force (sine/random) (no cooling) | 1200 N |
Frequency range (Hz) | DC-3000 Hz |
Max. displacement | 50 p-p(mm) |
Max. velocity | 1.6 m/s |
Acceleration (no cooling, 5kg load) | 8 g |
Acceleration (no cooling, 15kg load) | 5 g |
Acceleration (no cooling, 30kg load) | 3 g |
Max. load (without auxiliary support) | 25 kg |
Max. load (air spring support) | 120 kg |
Weight | 350 kg |
Armature diameter | Ø260 mm |
Coupling method (SI) | 19*M8 |
Armature insert pattern | 50*50 mm |
Sound pressure level | ≤ 28 dB(A) |
Dimension (W*D*H) | 500*500*650 mm |
Protection function | Over-displacement, over-voltage, over-current, over-temperature |
Axial stiffness | 25 kN/m |
Transverse stiffness | 1700 kN/m |
| Power amplifier | DPM3000A |
Maximum output power | 3000 VA |
Frequency range | DC-20 kHz |
Maximum output voltage | 110 V |
Maximum output current | 20 A |
Input voltage | <3 V (RMS) |
Signal-to-noise ratio | >90 dB |
THD | <1% (1 kHz) |
Weight | 15 kg |
Dimension (W*D*H) | 480*483*132 mm |
Power supply | 3-phase, 380 V, 50/60 Hz, 3500 W |
Notes:
1) Unless otherwise specified, random force standards are based on 1505344 and JJG948-2018.
2) Specifications are subject to change without prior notice.
