Modal Shakers

MS series Modal Shakers are designed for demanding modal testing applications; MS series permanent magnet modal shakers provide precise, reliable, stable and long-lasting operation. Highest quality materials, stringent quality control and rugged construction assure a versatile means of modal excitation for any experimental modal test using the attached excitation method. Based upon years of practical modal test experiences, the line of YMC Modal shakers, all exhibiting high force-to-weight ratio, has been specifically developed to help ensure the best possible modal test performance with minimum setup time.

Modal Shakers

MS series Modal Shakers are designed for demanding modal testing applications; MS series permanent magnet modal shakers provide precise, reliable, stable and long-lasting operation. Highest quality materials, stringent quality control and rugged construction assure a versatile means of modal excitation for any experimental modal test using the attached excitation method.

Based upon years of practical modal test experiences, the line of YMC Modal shakers, all exhibiting high force-to-weight ratio, has been specifically developed to help ensure the best possible modal test performance with minimum setup time.

Uses:

  • General mechanical mobility measurements

  • Experimental modal analysis on most mechanical structures

  • SISO, MISO, SIMO and MIMO modal test applications

  • Advanced structural dynamics investigations

  • Structural damage detection

  • Finite element model correlation

MS-10

MS-20

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MS-50

MS-100

MS-200

MS-500

MS-1000

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Model

MS-10

MS-20

MS-50

MS-100

MS-200

MS-500

MS-1000

Rated Force (Peak)N

≥10

≥20

≥50

≥100

≥200

≥500

≥1000

Max. Displacement (PK-PK)mm

± 5

± 5

± 7.5

± 10

± 10

± 12.5

± 15

Max. Input Current (Arms)

≤2.0

≤2.0

≤6

≤12

≤20

≤25

≤38

Frequency Range (Hz)

DC - 6k

DC - 6k

DC - 5k

DC - 4k

DC - 4k

DC - 3k

DC - 1.5k

Coil DC Impedance

6.0Ω

6.0Ω

1.0Ω

1.0Ω

0.5Ω

0.6Ω

0.6Ω

Effective Moving Mass (Kg)

0.1

0.1

0.30

0.5

0.67

0.95

2.0

Size(mm)

Φ78×115

Φ78×115

Φ148×200

Φ158×200

Φ158×200

Φ210×250

Φ240×300

Mounting Hole Size(mm)

80×80

4-Φ7

80×80

4-Φ7

158×128 4-Φ8

200×160

4-Φ10

200×160

 4-Φ10

240×190

 4-Φ10

240×200

4-Φ11

WeightKg

3.3

3.3

14

18

18

29

40

Output Type

Rod /M5

Rod /M5

Rod/M5

Rod /M5

Rod /M5

Rod /M5

Rod /M5

Associated Amplifier

60W

60W/100W

60W/100W

200W/500W

500W/800W

500W/800W

1500W

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