SK 516 Shaker
- Medium to large size, Air bearing support, Grating displacement sensing, R&D use
SK 516 is a medium-to-low frequency vibration shaker that uses high-precision air bearings as supporting and guiding devices, with high guiding accuracy, which can greatly reduce lateral motion; Simultaneously using air as the lubricating medium results in minimal frictional resistance and minimizes friction noise to the greatest extent possible; It also uses magnetic levitation support technology, which serves as a support and buffering structure. Compared to traditional spring plate support structures, the system has higher linearity and longer service life; It also has a high-precision grating displacement sensor built-in, which can achieve closed-loop control of displacement signals and greatly improve displacement accuracy.
SK 516 is suitable for various vibration experiments, such as calibration testing of acceleration sensors, vibration testing experiments of consumer products, etc. Paired with MegaSig PM 6682 acquisition card to achieve excellent testing results.
Description
Specifications
| Parameter | Value |
|---|---|
| Total Harmonic Distortion | ≤5%(5Hz - 10kHz) |
| Maximum Amplitude | ±16.5mm |
| Maximum Acceleration | 50g peak(测试频率 100Hz,负载 5.5g) |
| Max Frequency Variation | ≤0.01% |
| Max Acceleration Amplitude Variation | ≤0.1% |
| Frequency Range | 1Hz - 10kHz |
| Signal-to-Noise Ratio (SNR) | 75dB |
| Maximum Load Capacity | 500g |
| Mounting Surface Diameter | 70.8mm |
| Outer Dimensions (mm) | Φ280*230 |
| Displacement Control Accuracy | ±1 μm |
| Connection Type | 2芯航插接头 |
Specifications
Overall parameters | |
Maximum acceleration (test frequency 100Hz, load 5.5g) | 50g(PEAK) |
Frequency response | 1Hz - 10kHz |
THD | ≤10%(5Hz - 10kHz) |
| Maximum displacement | 33mm(pk - pk) |
Maximum frequency variation | ≤0.01% |
Maximum change in acceleration amplitude | ≤0.1% |
SNR | 75dB |
| Maximum load weight | 500g |
| Attachment face diameter | 70.8mm |
Dimensions | 280mm(D)*120mm(H) |
| Displacement control accuracy | ±1μm |
| Interface | 2-core aviation plug connector |
Dimensions mm




