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Electrodynamic Vibration Shaker

Electrodynamic Vibration Shaker
Electrodynamic Vibration Shaker
Price And Quantity
  • 50
  • Piece/Pieces
  • please contact suplier INR
Product Description

Electrodynamic Vibration Shaker System

LOW FORCE SERIES of Electrodynamic Vibration Shaker System are vibration generating equipment, having wide frequency range providing a worthwhile testing environment for sinusoidal, shock and random vibration analysis in Automotive parts and system qualification testing, Avionics and military hardware testing, Satellite component testing, Product development & reliability, Telecom, Automobiles Industries, Stress screening and R&D laboratories etc as per relevant ISO, IEC, JSS 55555, MIL and other international Standards.

Tarang' make Electrodynamic Vibration shaker system has a platform rigidly connected with a Drive Coil (Armature) positioned in DC magnetic field excited by AC signal generated by Digital Power Amplifier. When AC current flows in the drive coil, a force is generated which moves drive coil and attached platform vertically. This vibratory force is applied on the objects/specimens mounted on Shaker platform. This force can be used in the horizontal direction as well with the help of a slip table attachment. `Tarang' make Armature assembly utilize modern armature suspension systems which is Rolling strut type featuring low transverse motion. Reinforced SS inserts are provided on Armature platform to hold specimen/object to be tested.

The Digital Power Amplifier is a MOSFET/IGBT based Modular Type Class-D Switching to drive Electrodynamic Vibration Shaker System with high reliability, excellent durability and direct coupling to Shaker. Digital Amplifier Controller is a touch screen based very user-friendly interface equipped with self diagnostic and protection features such as cooling check, current supply check, field supply check etc. to avoid damage to Power Amplifier, Shaker and testing object due to malfunctioning or mis-operation. It generates the signal to drive the Power Modules and to give output to the Armature Coil.

The Digital Vibration controller is used to simulate actual field vibration conditions at test laboratory in a controlled manner so as to reproduce the same vibration atmosphere but ensuring safety of device/object under test. Sinusoidal, shock, random and complex sinu-random vibration environment can be simulated using different software methodologies on the any Standard Digital Vibration Controller providing sinusoidal sweep, shock and random vibration test.

Salient Features

  • Wide Dynamic Range
  • Force rating from 50Kgf to 1000Kgf
  • High performance armature
  • Touch Screen based Digital Amplifier Controller
  • High Signal to noise ratio
  • Power Efficiency is greater than 90%
  • Robust rolling strut suspension
  • Trunion mounted shaker for easy integration with slip table
  • Modular in design for easy and quick operation
  • Various safety interlocks for safe operation
  • Auto Centring of Armature
  • Compatible with all worldwide controllers
  • Option for Chamber integration

Technical Specifications

Model

TEDV-200

TEDV-400

TEDV-600

TEDV-1000

Performance Parameters

Sine Force (Peak)

200Kgf

400Kgf

600Kgf

1000Kgf

Random Force

200 Kgf

400 Kgf

600Kgf

1000Kgf

Shock Force

-

800Kgf

1200Kgf

2000Kgf

Max Acceleration Bare Table (Sine)

50'g'

55'g'

70'g'

75 'g'

System Velocity (Sine)

1.4m/s

1.6m/s

1.6m/s

1.7m/s

Max Displacement (peak to peak)

25mm

38mm

38mm

38mm

Axial Resonance (+5%)

3.5KHz

3.0 KHz

3.0 KHz

2.7KHz

Useful Frequency Range

DC to 3.8KHz

DC to 3.4KHz

DC to 3.4KHz

DC to 3.1KHz

# Shaker Parameters

Mass of Armature

4Kg

8Kg

9Kg

14 Kg

Size of Armature (dia)

140 mm

180 mm

180 mm

240 mm

Insert Pattern

Center - 1
70pcd - 4
100pcd - 4

Center - 1
100pcd - 4
141.4pcd - 4

Center - 1
100pcd - 4
141.4pcd - 4

Center - 1
100pcd - 4
141.4pcd - 4
200pcd - 4

Payload Capacity

20 Kg

120 Kg

120 Kg

225 Kg

Stray magnetic field (150mm above table)

<3 mT

<2.5mT

<2.5mT

<1.5 mT

Cooling Blower

300 cfm

400 cfm

600 cfm

1000 cfm

Shaker Mass

700 kg

900 kg

950 kg

1600 kg

Dimensions

580*410*530 mm

720*500*790 mm

720*500*790 mm

1000*650*850mm

Utilities required

4-6 bar compressed air, earthing

# Power Amplifier Characteristics

Signal to noise ratio

> 70dB

> 70dB

> 70dB

> 70dB

Power efficiency

> 90%

> 90%

> 90%

> 90%

Input Impedance

10 Kohm

10 Kohm

10 Kohm

10 Kohm

Input Sensitivity

4Vrms, compatible with all standard controllers

Input Power Requirement

3 KVA

5 KVA

8 KVA

12 KVA

Protection Interlocks

Over Current, Over Voltage, Under Voltage, Module Failure, Cooling Interlock, Over Temperature Amplifier & Shaker, Current Limit, loss of input phase etc

# Vibration Controller

Standard Software

Swept Sine, Random, Classical Shock, Resonance Search Track & Dwell

Optional Software

Random on Random, Sine on Random, Shock Response Spectrum, Transient Time history etc

No Of Channels

4 Channels upgradable upto 16 channels

# Recommended Attachments

Circular Head Expander

-

THCE-400

THCE-400
THCE-650

THCE-400
THCE-650

Horizontal Slip Table

-

THST-4040

THST-4040
THST-6060

THST-4040
THST-6060

Trade Information
  • 250 Per Month
  • 7 Days
    Contact Us

    C-20, Industrial Estate, Roorkee, Uttarakhand, 247667, India
    Phone :91-1332-264289