High Frequency Electrodynamic Shaker Vibration Test Bench

High Frequency Vibration Test Stand ES-30.pdf

High Frequency Electrodynamic Shaker Vibration Test Bench

Application:

We are manufacturer of Electrodynamic High Frequency Vibration shaker series products, adopted the 'double-magnetic circuit structure',' self-generated skeleton action circles', 'Airborne Support’ and 'roller bearings and linear guidance', 'trunnion isolation’ advanced modern technology and special technology, can be completed in X,Y,Z three-axis sinusoidal vibration test and broadband random vibration tests, to be completed by the classical (half - sine, trapezoidal, saw tooth wave) pulse and shock response spectrum test. These products are widely used in national defense, weapons, aviation, aerospace, communications, electronics, electrical appliances, communications, home appliances and other fields.

Electrodynamic High Frequency Vibration Tester technical parameters:

Vibration Shaker Features:

1. Well-designed dynamic circle skeleton, with a higher stage axial resonance frequency.

2. Two-magnetic circuit, magnetic flux leakage low, compact structure and rational.

3. Rocker Rod roller bearings straight and import-oriented composite body stiffness orientation, eccentric load capacity.

4. Trunnion isolation foundation dedicated to hormone use, the installation of mobile convenience.

5. Advanced technology move around the system to ensure that the dynamic circle of high reliability.

6. New duct design and enhance the cooling effect.

7. Static stiffness, dynamic stiffness of the bearing small balloon, raising the vibration table capacity, improve low-frequency performance.

2-1 Technical parameters

(1) Rated Force: sine force 3000N; random force 3000N; shock force 6000N;

(2) Frequency Range: 3Hz to 3500Hz, Fixed frequency, sweep back and forth, sine, random, shock

(3) Sweep-frequency Mode: linear, logarithmic, sweep back and forth, fixed frequency

(4) Sweep-frequency Times: 1 to 32767

(5) Sweep-frequency Time: fixed frequency/single 1-3600mins, sweep-frequency curves can be displayed.

(6) Max. Acceleration ;1000m/s² (non load)

(7) Max. Speed: 1.6m/s

(8) Max. Displacement:25mmp-p (non load), double peak

(9) Impact Displacement: 25mm

(10) Weight of Moving Coil: 3.5 kg

(11) Vibration Directions: vertical

(12) Vibration Wave: sine, random, shock

(13) Diameter of the Moving Coil: Φ150mm

(14) Vibration System Dimension: W750xH599xD680 mm

(15) Vibration System weight: 490KG

About The Vibration System

(1) Double magnetic circuit structure to ensure high magnetic field intensity & reduce flux leakage;

Special degaussing structure can reduce flux leakage to below 1 mt

(2) U-type spring ,rollers and linear bearing for strong resistance of deflecting load

(3) Air spring are used for vibration isolation; Vibration system work steadily even with heavy load;

no need special foundation

(4) Protection devices are provided for over-thermal, over-load, over-current, over-voltage, and

over-displacement of the vibration tester;

Electrical network protection devices for over-voltage, under-voltage, lacking phase;

Drive power , current-limiting , soft-start, over-temperature, short-current,module fault protecting

(5) Can complete sine ,random , impact environmental tests

(6) This system has little requires for voltage fluctuation, ≤±10% is OK

(7) This system has little requires for Grounding resistance, ≤4Ω is OK

(8) High reliability, especially suitable for long-time running

horizontal stand features:

1. Within small loading bench to realize higher acceleration and working frequency, to improve the loading capacity and performance of whole machine bench.

2. Horizontal bench and vibration bench are integral type, with perfect structure, convenience to install and adjust.

3. Static pressure track, V-shape, with capacity of slope-resistant and bias-loading resistant.

Built-in oil pump, good structure and easy operating.

technical parameters of horizontal expander:

vertical extended-bench features:

VT vertical extended-bench and specified clamps, precision calculated, elaborate design, to ensure the customer acquired the best performance according to perfect structure, high quality material

and workmanship.

technical parameters of vertical expander:

If you have any relative inquires about High Frequency Electrodynamic Shaker Vibration Test Bench, please feel free to contact me.