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2012-6-12 13:53:31

Shaker  ETT-20LS3-340

Rated Sine Force (Pk)

20 kN

Maximum Static Payload


Rated Random Force (RMS)

20 kN

Body Suspension Natural Frequency (Hz)

2.5 Hz

Rated Shock Force (pk)

40 kN

Armature Diameter (mm)

340 mm

Usable Frequency (Hz)

5-3000 Hz

Mass of Moving Element (kg)

25 kg

Maximum Displacement

(mm) (peak-peak)

76 mm

Armature Insert Pattern (standard)

21stainless steel M10 Inserts

(UNC option)

Maximum Velocity (m/s)

2 m/s

Stray Flux Density  (mT)

<1 mT

Maximum Acceleration (m/s2)

800 m/s2

Dimensions (L x D x H )


Resonance Frequency (Hz)

2550 Hz ± 5%


1695 kg

Power Amplifier YM-20 

Blower V-2000LN

Rated Output power  (kVA)

20 kVA

Blower Power

7.5 kW

Signal to Noise Ratio (dB)

>65 dB

Air Flow (m3/s)

0.71 m3/s

Amplifier Efficiency


Air Pressure (kPa)

3.5 kPa


450 kg


140 kg



Air Duct Length

4 m

System Protections

Over-Temperature; over-voltage; air pressure; over-current; over-displacement; input under-voltage; external fault; logical fault; control power; input phase loss;

System Environmental Requirements

System Options

Room Temperature


Slip Table

Head Expander

Room Humidity

0 to 90% , non condensing

Movable device

Thermal barrier

Power Supply Requirement

380 VAc, 50Hz, 3Ph, 42kVa


Remote Control of Power Amplifier



Compressed air requirement

0.6 Mpa


Cable standard length: 6 m

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