The PMG series high-frequency 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.
The operating frequency is up to 10kHz at a thrust force of 1000 N;
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 | PMG1000HF |
Peak force (sine/random) (cooling mode) | 1000 N/700 N |
Peak force (sine/andom) (silent mode) | 500 N/350 N |
Frequency range | 2-10000 Hz |
First-order resonance frequency | 8600 Hz |
Max. displacement | 25 mm |
Max. velocity | 1.6 m/s |
Max. acceleration | 80/100 g* |
Mass of moving elements | 1.3 kg |
Armature diameter | Φ85 mm |
Max. load | 25 kg |
Weight | 100 kg |
Coupling method | 5*M6 |
Dimension | 450*450*450 mm |
Power amplifier model | DPM2000 |
Type of work | linear or digital |
Maximum output power | 2000 VA |
Frequency range | DC-20 kHz |
Maximum output voltage | 110 V |
Maximum output current | 18 A |
Input voltage | <1.5 V (RMS) |
Signal-to-noise ratio | >90 dB |
THD | <1%(1 kHz) |
Intelligent type weight | 15 kg |
Intelligent type dimension | 480*480*142 mm |
Adjustment function | current&voltage limits |
Protection function | Over-current, over-voltage, over-temperature |
Power | 2200 VA |
Cooling type | Forced air cooling |
Blower power | 450 W |
Dimension | 286*302*294 mm |
Weight | 13 kg |
Standard excitation rod (standard) | Optional |
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.