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SY-11

Pneumatic Free Fall Shock Machine

The SY-11 pneumatic free fall shock machine is a newly-designed type of shock and bump test equipment. It features simple operation, convenient maintenance, and high degree of automation. The tester is suitable for all sorts of shock tests such as the conventional half-sine wave, post-peak sawtooth wave, square wave, and more.

Functions and Characteristics
1. The pressure driven device has simple structure and high reliability. It produces no pollution, thus securing a clean and healthy environment.

2. This pneumatic free fall shock machine can significantly improve its impact test efficiency. Its maximum collision frequency reaches 100times/min.

3. It is extremely easy to realize large pulse width and small overload test.

4. With high shock velocity, the shock tester adopted can substitute for a collision table. It gives higher reliability and better collision waveform when compared to a motor-driven or hydraulic drive collision table.

5. The pneumatic free fall shock machine allows shock velocity to be controlled by adjusting gas pressure. It is convenient to adjust collision speed.

6. This product adopts a Shock DAQ series shock control and measurement system to realize multiple optional impact modes including the manual shock, continuous shock, single shock, and the interval shock.

Main Specifications

Model SY11-25 SY11-50 SY11-100 SY11-200 SY11-400 SY11-600 SY11-800 SY11-1000
Rated Load (kg) 25 50 100 200 400 600 800 1000
Table Size (mm) 300x300 500x500 600x600 600x800 800x1000 800x1000 1200x1200 1000x1200 1200x1200 1000x1200
Shock Waveform Half-sine Postpeak Sawtooth Half-sine Postpeak Sawtooth Trapezoid Half-sine Postpeak Sawtooth Trapezoid Half-sine Postpeak Sawtooth Trapezoid Half-sine Postpeak Sawtooth Trapezoid Half-sine Postpeak Sawtooth Trapezoid Half-sine Postpeak Sawtooth Trapezoid Half-sine Postpeak Sawtooth Trapezoid
Shock Acceleration (m/s2) 30-6000 150-1500 30-6000 150-1500 300-1000 30-6000 150-1500 300-1000 30-2000 150-600 300-600 30-1500 150-600 300-600 30-1500 150-600 300-600 30-1000 150-500 300-500 30-1000 150-500 300-500
Pulse Duration (ms) 40-1 11-3 40-1.5 18-3 12-6 40-1.5 18-6 12-6 40-3 18-6 12-6 40-6 18-6 12-6 40-6 18-6 12-6 30-6 18-6 12-6 30-6 18-6 12-6
Dimension (L×W×H: mm) 900x780x2000 1140x880x2120 1260 x 880 x 2020 1120x1220x2050 1450x1600x2450 1450x1350x2450 1950x1550x2450 1950x1550x2450
Size of Control Cabinet (mm) 545 x 720x1335
Size of Pressurization Device (mm) 300 x 300 x 850 400 x 400 x 850
Weight (kg) 1500 1800 2500 2600 3800 3800 5200 5200
Max. Bump Frequency (time/min) 120 120 100 80 50 40 30 30
Standard GJB150 GJB360 GJB548 GB/T2423 JJG541 MIL-STD-810F EC68-2-27
Remark This product can be customized in accordance with the requirements of users.
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