HomeProductsSensorsShakerMedium to large size, Air bearing support, Grating displacement sensing, R&D use
Medium to large size, Air bearing support, Grating displacement sensing, R&D use

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.


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Description

Specifications


ParameterValue
Total Harmonic Distortion≤5%(5Hz - 10kHz)
Maximum Amplitude±16.5mm
Maximum Acceleration50g peak(测试频率 100Hz,负载 5.5g)
Max Frequency Variation≤0.01%
Max Acceleration Amplitude Variation≤0.1%
Frequency Range1Hz - 10kHz
Signal-to-Noise Ratio (SNR)75dB
Maximum Load Capacity500g
Mounting Surface Diameter70.8mm
Outer Dimensions (mm)Φ280*230
Displacement Control Accuracy±1 μm
Connection Type2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

Interface2-core aviation plug connector


Dimensions  mm


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