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Case Study

High grade range

A-series

A-series

A new standard created by listening to our customers.

A wider range of test requirements and higher test specifications.
A-series meets the needs for such a versatile test environment.
Advanced automatic energy saving, high level of functionality and a protected test environment.
A series improves the working environment of vibration testing.

Features

① Improvement of performance
  • Improvement in excitation force

    When compared with the conventional i & J series, the A series increases the relative excitation force.

    ・Increased force per system power requirement
    ・Increased force per system mass
    ・Increased force per system size

    Improvement in excitation force

  • ■Standard 76.2 mmp-p displacement
    *Only for A30, A45, A65, A74

    A-series has a displacement of 76.2 mmp-p (3 inch stroke) which gives good balance between specification of velocity, acceleration and displacement. This single system can be used in a very wide variety of tests.

    Standard 76.2mmp-p displacement

  • ■Increase in frequency range

    In addition to the increased displacement of 76.2 mmp-p, the maximum frequency range is also increased when compared to the i, and J-series.

    Increase in frequency range

  • ■Adoption of new module

    By introducing a power amplifier that adopted a new power element, we achieved low noise and high efficiency.
    All A-series models are equipped as standard.

    Adoption of new module

  • ■High velocity shock testing

    Where a test requires a high shock velocity, traditional shaker systems use a matching transformer to achieve the necessary higher armature voltage.
    Since IMV’s ECO-system has complete control over the field level, the field value can be adjusted to increase the maximum shock velocity capability of the system. By entering the specified shock profile into IMV’s K2 controller. The field level in the shaker is automatically adjusted to ensure that the required velocity is achieved. A-series (EM amplifier model) provides a maximum of 138 in/p-p shock velocity testing.

    Example of shock test

    i-series
    (conventional)
    Model i220/
    SA1M
    Rated Force
    Shock (lbf)
    3,600
    Maximum Velocity
    Shock (in/s peak)
    87
    Maximum Displacement
    (inp-p)
    2.4
    Maximum Load
    (lbs)
    Not achievable
    *not enough velocity and displacement
    J-series
    (conventional)
    Model No
    applicable
    product
    J230/
    SA3M
    J240/
    SA4M
    J250/
    SA6M
    J260/
    SA7M
    No
    applicable
    product
    Rated Force
    Shock (lbf)
    - 9,000 12,400 18,000 24,200 -
    Maximum Velocity
    Shock(in/s peak)
    - 94 94 94 94 -
    Maximum Displacement
    (inp-p)
    - 4.7 4.7 4.7 4.7 -
    Maximum Load
    (lbs)
    - Not achievable
    *not enough velocity
    -
    A-series Model A11/
    EM1HAM
    A22/
    EM2HAM
    A30/
    EM3HAM
    A45/
    EM4HAM
    A65/
    EM5HAM
    A74/
    EM8HAM
    Rated Force
    Shock (lbf)
    4,950
    (3,710)
    9,890
    (8,090)
    13,500
    (11,250)
    20,240
    (18,000)
    29,240
    (27,000)
    40,500
    (36,000)
    Maximum Velocity
    Shock (in/s peak)
    99
    (138)
    99
    (138)
    99
    (138)
    99
    (138)
    99
    (138)
    99
    (138)
    Maximum Displacement
    (inp-p)
    2.0
    (2.5)
    2.0
    (2.5)
    3.0 3.0 3.0 3.0
    Maximum Load (lbs) 15 30 37 66 105 189
② User friendly and Secure
  • ■Lower power consumption

    In comparison with the same class of conventional systems (i,J-series), the A-series achieves lower power consumption. With an automatic energy-saving function increased energy saving is achieved across all force ranges.

    Lower power consumption

  • ■International safety standards

    A-series complies with international safety standards.

    International safety standards

③ User friendly principle

LAUNCHER

Rapid creation of a test from a set of pre-defined templates conforming to most international test standards.

SYSTEM MONITOR

Remote monitoring of the test status over the internet.

The status of the test, and the amplifier or shaker operation can be viewed on a remote PC using a standard internet browser.
Problems or errors are easily identified.


  • Home screen


  • Home screen(Error)


  • Eco screen


  • Camera screen


  • Chamber screen

Promotion Movie

Table Insert Pattern (Unit:mm)

Table Insert Pattern

Specifications

  System Model A11/EM1HAM A22/EM2HAM A30/EM3HAM A45/EM4HAM
System
Specifications
Frequency Range(Hz) 0-4,500*4 0-3,300 0-2,600 0-2,600
Rated
Force
Sine(lbf) 2,470 4,940 6,800 10,120
Random
(lbf rms) *1
2,470 4,940 6,800 10,120
Shock(lbf) 4,945 9,890 13,500 20,240
High Velocity
Shock(lbf)
3,710 8,090 11,250 18,000
Maximum
Acc.
Sine(g) 102 102 92 92
Random(g rms) 65 65 65 65
Shock(g peak) 204 204 186 184
High Velocity
Shock(g peak)
153 166 154 163
Maximum
Vel.
Sine(in/s) 79 79 79 79
Shock
(in/s peak)
99 99 99 99
High Velocity
Shock(in/s peak)
138 138 138 138
Maximum
Dsp.
Sine(inp-p) 2.0 2.0 3.0 3.0
High Velocity
Shock(in/s peak)
2.5 2.5 3.0 3.0
Maximum Travel
(inp-p)
2.5 2.5 3.2 3.2
Maximum Load(lbs) 441 661 882 1,323
Power Requirements
(kVA) *2
20.4 30 36 57
Breaker Capacity(A)*3 30 50 75 100
Vibration
Generator
Model A11 A22 A30 A45
Armature Mass(lbs) 24 49 73 110
Armature Diameter(φin) 8.3 11 11.4 17.2
Allowable Eccentric
Moment(lbf・in)
2,600 6,200 7,500 13,700
Dimensions(in)W×H×D 37 × 33 × 27 41 × 37 × 31 44 × 42 × 33 49 × 48 × 41
Shaker Body Diameter
(φin)
23 27 29 33
Mass(lbs) 2,381 3,527 4,409 6,614
Power
Amplifier
Model SA1HAM-A11 SA2HAM-A22 EM3HAM-A30 EM4HAM-A45
Maximum Output(kVA) 12 24 31 44
Amplifier Bay (s) 1 1 1 2
Dimensions(in)W×H×D 23 × 77 × 34 23 × 77 × 34 23 × 77 × 34 46 × 77 × 34
Mass(lbs) 728 904 1,102 2,205
Controller Vibration Controller See Vibration Controller K2
Cooling Cooling Method Air cooling
Blower Dimensions(in)
W×H×D
28 × 56 × 31 28 × 61 × 37 28 × 61 × 37 51 × 84 × 33
Mass(lbs) 309 474 474 644
Wattage(kw) 3.7 5.5 5.5 11
Duct Hose
Diameter(φ)
125 200 200 250
  System Model A65/EM5HAM*6 A74/EM8HAM*6 A74/EM10HAM*6
System
Specifications
Frequency Range(Hz) 0-2,600*5 0-2,600*5 0-2,600*5
Rated
Force
Sine(lbf) 14,620 16,700 16,700
Random
(lbf rms) *1
14,620 16,700 16,700
Shock(lbf) 29,240 40,500 40,500
High Velocity
Shock(lbf)
27,000 36,000 38,000
Maximum
Acc.
Sine(g) 92 102 102
Random
(g rms)
65 65 65
Shock(g peak) 184 204 204
High Velocity
Shock(g peak)
169 219 204
Maximum
Vel.
Sine(in/s) 79 79 79
Shock
(in/s peak)
99 99 99
High Velocity
Shock(in/s peak)
138 138 138
Maximum
Dsp.
Sine
(inp-p)
3.0 3.0 3.0
High Velocity
Shock(in/s peak)
3.0 3.0 3.0
Maximum Travel
(inp-p)
3.2 3.2 3.2
Maximum Load(lbs) 2,205 2,205 2,205
Power Requirements(kVA) *2 83 100 100
Breaker Capacity(A)*3 125 175 175
Vibration
Generator
Model A65 A74 A74
Armature Mass(lbs) 159 164 164
Armature Diameter(φin) 17.6 17.6 17.6
Allowable Eccentric
Moment(lbf・in)
13,700 13,700 13,700
Dimensions(in)
W×H×D
52 × 50 × 41 52 × 50 × 41 52 × 50 × 41
Shaker Body Diameter(φin) 37 37 37
Mass(lbs) 7,720 7,720 7,720
Power
Amplifier
Model EM5HAM-A65 EM8HAM-A74 EM10HAM-A74
Maximum Output(kVA) 68 100 100
Amplifier Bay (s) 2 2 3
Dimensions(in)
W×H×D
46 × 77 × 34 46 × 77 × 34 69 × 77 × 34
Mass(lbs) 2,535 4,078 4,409
Controller Vibration Controller See Vibration Controller K2
Cooling Cooling Method Air cooling
Blower Dimensions
(in)W×H×D
45 × 94 × 36 58 × 111 × 37 58 × 111 × 37
Mass(lbs) 781 705 705
Wattage(kw) 18.5 30 30
Duct Hose
Diameter(φ)
250 250 250
  • *1 Random force ratings are specified in accordance with ISO5344 conditions. Please contact IMV or your local distributor with specific test requirements.
  • *2 Power supply: 3-phase 220/480 V, 60 Hz. A transformer is required for other supply voltages.
  • *3 Breaker capacity for 480 V.
  • *4 Above 4000 Hz, the force rolls-of f at a rate of -6 dB/oct.
  • *5 Above 2000 Hz, the force rolls-of f at a rate of -12 dB/oct.
  • *6 Export license is required for exporting the shaker system of over 11,240 lbf Sine force.
  • * The specification shows the maximum system performance. For long-duration tests, de-rating by up to 70% must be applied. Continuous use at maximum levels may cause failure. Please contact IMV if you use more than 70 %.
  • * In the case of Random vibration test, please set the test definition of the peak value of acceleration waveform to be operated less than the maximum acceleration of Shock.
  • * Frequency range values vary according to sensor and vibration controller.
  • * Armature mass and acceleration may change when chamber is comibined.
  • * Mass and dimensions may change for CE-marked systems.