EDS/EDM series electro-dynamic shakers play an important role in environmental testing. It provides a testing platform for product vibration testing in cases of design and type test, packing and transportation, reliability mission profile, fatigue test and more real-world environmental simulation. These tests are widely needed among most of industries, from automotive to IT, from household electrical appliances to satellite, from civil to defence labs.

The working principle of electro-dynamic shaker is that the shaker armature is moved in a magnetic field under electromagnetic force, which is generated by the interaction between driving current and magnetic flux. Therefore, we can get a wide range of vibration force by changing the driving current, the larger driving current, the higher force.

ECON presents customers EDS/EDM series electro-dynamic shaker with years experiences and optimized design, which is a better choice for customers to conduct vibration tests. 
 

Features

  • Sine force range from 3kN to 50kN
  • Rugged suspension system and linear motion guidance
  • Double magnetic circuit design
  • Auto-centering control integrated
  • High reliability with mean time between failures(MTBF)> 10,000 hours
  • More effective cooling structural design
  • Optional foundation-free design available
  • Optional Multi-shaker and Multi-axis design available
  • Optional climate chamber combined shaker design available

Calculation Formula of Excitation Force

F=M*a=(M0+M1+M2+...)*a
F  Excitation Force (kgf)
M0  Amature mass (kg)
M1  Extending table (kg)
M2  Specimen/UUT(kg)
a   Acceleration (g)
 

Shaker Model

EDS-300

EDS-600

EDM-1000

EDM-2200

EDM-2000

EDM-3200

EDM-3200LT

Rated Sine Force (kN/kgf)

2.94/300

5.88/600

9.8/1,000

21.56/2,200

19.6/2,000

31.36/3,200

31.36/3,200

Shock Force (kN/kgf)

5.88/600

11.76/1,200

19.6/2,000

43.12/4,400

39.2/4,000

62.72/6,400

62.72/6,400

Usable Frequency Range (Hz)

1-4,000

1-3,500

1-3,000

1-3,000

1-3,000

1-2,500

1-2,500

Max. Acceleration (m/s^2) 981 981 981 981 981 981 981

Max. Velocity (m/s)

1.8

1.8

1.8

1.8

1.8

1.8

1.8

Max. Displacement (mm)

25.4

51

51

51

51

51

51

Max. Static Payload (kg)

120

300

300

300

300

500

500

Armature Diameter (mm)

150

200

240

320

320

320

370

Effective Moving Elements Mass (kg)

3

6

10

20

20

32

32

Power Amplifier Model

VSA-H402A

VSA-H802A

VSA-H123A

VSA-H243A

VSA-H243A

VSA-H323A

VSA-H323A

Amplifier Type

Switching

Switching

Switching

Switching

Switching

Switching

Switching

Rated Power Output (kVA)

4

8

12

24

24

32

32

Power Supply Requirement (kVA)

7

16

26

40

40

65

65

Air Blower Model

PBL-W03

PBL-W06

PBL-W10

PBL-W20

PBL-W20

PBL-W30

PBL-W30

Blower Power (kW)

0.75

4

4

7.5

7.5

7.5

7.5

Air Flow (m^3/s)

0.2

0.3

0.356

0.66

0.66

0.66

0.66

Air Pressure (kgf/cm2)

0.015

0.048

0.058

0.075

0.075

0.075

0.075

Hose Diameter (mm)

120

120

120

200

200

200

200

Shaker Model

EDM-3200LS

EDM-4000

EDM-5000

EDM-5000LS

EDM-6000

Rated Sine Force (kN/kgf)

30/3,000

39.2/4,000

49/5,000

49/5,000

58.8/6,000

Shock Force (kN/kgf)

60/6,000

78.4/8,000

98.1/10,000

98.1/10,000

117.6/12,000

Usable Frequency Range (Hz)

1-2,500

1-2,500

1-2,500

1-2,500

1-2,500

Max. Acceleration (m/s^2)

750

981

981

800

981

Max.Velocity (m/s)

1.8

1.8

1.8

1.8

1.8

Max.Displacement (mm)

100

51

51

100

51

Max. Static Payload (kg)

500

800

1000

800

1000

Armature Diameter (mm)

350

445

445

445

445

Effective Moving Elements Mass (kg)

40

40

50

63

60

Power Amplifier Model

VSA-H323B

VSA-H483A

VSA-H563A

VSA-H563B

VSA-H643A

Amplifier Type

Switching

Switching

Switching

Switching

Switching

Rated Power Output (kVA)

32

48

56

56

64

Power Supply Requirement (kVA)

65

80

90

90

100

Air Blower Model

PBL-W30

PBL-W40

PBL-W50

PBL-W50

PBL-W60

Blower Power (kW)

7.5

22

22

22

22

Air Flow (m3/s)

0.66

1.36

1.36

1.36

1.36

Air Pressure (kgf/cm2)

0.075

0.08

0.08

0.08

0.08

Hose Diameter (mm)

200

200

200

200

200

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