The PMG series miniature vibration table is a compact portable broadband vibration device with permanent magnet, which is characterized by its small size, light weight, high excitation force, portability, durable structure and convenient operation. The miniature vibration table is composed of a drive coil, an excitation table, a guide mechanism, air bag support assembly, and a magnetic circuit. The system is equipped with DPS series power amplifier, which is with features of high efficiency, high performance and low noise.
A wider range of operating frequency;
Permanent magnet design offers a compact and portable system with an excellent power-to-volume ratio;
The product series offers comprehensive specifications, with a wide selection of force range and a wide frequency range;
Silent mode and forced air cooling are optional to ensure on-site operating performance requirements;
Perfect system detection and protection functions.
General vibration testing;
Fatigue performance testing;
Scientific research and teaching demonstration;
Dynamic response measurement.
Model | PMG2000HG |
Peak force (sine/random) (forced air cooling) | 2000/1400 N |
Peak force (sine/random) (natural cooling) | 800/400 N |
Frequency range | 8000 Hz |
First-order resonance frequency | 6700 Hz |
Max. displacement | 25 mm |
Max. velocity | 1.6 m/s |
Max. acceleration | 80/100 g* |
Max. load | 40 kg |
Mass of moving elements | 2.4 kg |
Weight | 120 kg |
Armature diameter | Φ120 mm |
Coupling method (SI) | 16*M6 |
Dimension (W*D*H) | 440*440*436 mm |
Protection function | Over-displacement, over-voltage, over-current, over-temperature |
Cooling type | Forced air cooling |
Exciter rod | Optional |
Power amplifier model | DPS302 |
Maximum output power | 3000 VA |
Frequency range | DC-10000 Hz |
Maximum output voltage | 110 V |
Input voltage | <3 V (RMS) |
Signal-to-noise ratio | >75 dB |
THD | <1% (1kHz) |
Weight | 90 kg |
Dimension (W*D*H) | 560*700*490 mm |
Power | 3500 VA |
Power supply | 200-240 V, 50/60 Hz |
Cooling fan model | C751A |
Power | 750 VA |
Dimension (W*D*H) | 270*335*350 mm |
Weight | 21 kg |
Notes:
1) Unless otherwise specified, random force standards are based on 1505344 and JJG948-2018.
2) Specifications are subject to change without prior notice.
3) * indicates optional items.