Electro-Dynamic Shakers

KRD01 series is an air-cooled electric vibration test system, with advantages of wide frequency, excellent performance, high reliability, small footprint, convenient movement, and simple operation. Capability of sine, random, classic shock and composite vibration tests to meet relevant test standards.

1. High first-order resonance frequency: Optimized design of the moving coil skeleton structure, especially the weak link such as the traditional structure of the moving coil skeleton force-transmitting angle plate, which effectively improves the force-transmitting rigidity. Adopting the compound fixing with glue connection and screw connection, the rigidity of the winding is enhanced, and the first-order common vibration frequency of the moving coil is significantly increased;
2. High reliability of the moving coil winding: The new structure and new technology of the original moving coil winding strengthening ring have significantly improved the reliability of the dynamic coil winding in high thrust, high acceleration vibration, shock and high temperature environments;
3. Capable of horizontal and vertical test: The table with horizontal slide table can be used for horizontal and vertical test. The switching method of the two directions is simple and easy to flip;
4. Full-featured digital vibration controller: with sine, random, sine on random, random on random, classic shock and shock response spectrum test functions.

Technical Specifications
Model KRD01-03 KRD01- 3 KRD01-6 KRD01-10 KRD01-15 KRD01-20 KRD01-30 KRD01- 40 KRD01- 50
Sine Force (KN) 0.3 3 6 10 15 20 30 40 50
Random Force (KN) 0.3 3 6 10 15 20 30 40 50
Frequency Range (Hz) 5- 3000 5- 2500
Max. Load (kg) 2 100 120 150 200 300 500 600 800
Peak-Peak Displacement(mm) 2 25 51
Max. Velocity (m/s) 0.5 1.25 2 1.8 1.5
Max. Acceleration (m/s2) 300 600 750 1200 1000 800 1000 850 1000
Equivalent Load Of Moving Parts (kg) 1 5 6.8 8 15 25 30 45 50
Table Size (mm) 90 165 220 265 400 320 500
Output Power of PA (kVA) 0.4 4 8 12 24 36 48
Overall Dimension (mm) 465* 390* 570 610* 520* 585 850* 640* 800 1115* 775* 980 1130* 920* 1080
Weight (kg) 100 600 900 1000 2000 2500 3000 3200 3600
Power Voltage and Consumption Power 220V1kVA 380V7kVA 380V16kVA 380V20kVA 380V35kVA 380V48kVA 380V60kVA
Standards MIL-STD-810F IEC68-2-27

Head Expander
The head expander expands the original tabletop of the electric vibration test system to greatly increase the bearing area of the original tabletop. Due to the addition of auxiliary support and guidance on the large head expander, the test capability of the electric vibration test system for heavy test pieces is greatly improved.

Slip Table
As an extended form of the electrodynamic vibration test system, the slip table can help the electrodynamic vibration test system to carry out three-axis test on the test products and meet the requirements of various test standards.