multi-axial vibration test systems test method closer to real … · 3-axis simultaneous vibration...

Multi-axial Vibration Test Systems Test Method Closer to Real-world Vibration

Challenging to Any Applications Related to Vibration･･･

World-wide Patented Electrodynamic of “SHINKEN”, Pioneer

Supported by Technological Accumulation First Multi-axial VTS and World-wide Good

U.S. Patent No. 4,748,851 U.K. Patent No. GB2184848B

■ Multi-axial Vibration Generator’s Type & Features

Type ＨＢＨＴＬＴＬＢ

Features

●High Frequency ●High Acceleration ●Biaxial/Triaxial

Sequential/Simultaneous Vibration Possible

●High Frequency ●Relatively High Acceleration●Biaxial/Triaxial


●Large Table ●Biaxial/Triaxial


●Low Frequency ●Large Table ●Biaxial/Sequential/

Simultaneous Vibration Possible

Frequency

Range

～2,000Hz (for Random) ～1,500Hz* (for Sine)

*Dependent on Table Size

～1,500Hz* (for Random) ～1,000Hz* (for Sine)


～700Hz* (for Random) ～500Hz* (for Sine)


Vertical ：～700Hz* Horizontal：～100Hz


Standard

Table Size

200mm□ 250mm□ 320mm□ 400mm□

400mm□ 500mm□ 600mm□ 800mm□

800mm□ 1,800 mm□ 1,000mm□ 1,200mm□ 1,500mm□

500mm□ 1,200 mm□ 600mm□ 1,500 mm□ 800mm□ 1,800 mm□ 1,000mm□

Used for Parts

Small Units Units

Small Systems Systems

Transportation Tests Transportation Tests

Construction

Structure

■ System Model Codes for Multi-axial Vibration Test Systems

Since the development of the first Biaxial Vibration Test System in 1978, installation records of the Multi-axial Vibration

Test Systems have reached over 240 sets with a rapid increase in the number of installations in the last few years.

The trend of the increasing demand for the Multi-axial Vibration Test Systems proves that the requirements for vibration

tests have grown more and more severe and diversified with the rapid requirements in the technology of aircrafts, aero-

space, vehicles, electric and electronic apparatus and architecture, thus being about to drive the conventional single-axis

vibration test out of date.

To meet these requirements, Shinken did take the initiative in developing the Multi-axial Vibration Generators and the

Multi-dimensional Digital Vibration Control Systems and has, for the first time in the world, developed a variety of Multi-axial

Vibration Generators from high-frequency and high-acceleration Vibration Generator (HB and HT Types) for vibration tests of

parts and small units to large-table Vibration Generators (LT and LB Types) for vibration tests of large, heavy specimens and

the low-cost, PC-based Multi-dimensional Digital Vibration Control Systems capable of multi-axial sine control, PSD random

control and waveform replication, thus expanding the applications of the Multi-axial Vibration Test Systems into from

transportation and seismic tests of large, heavy specimens to simulation of the conditions of road-surface excitation

experienced by vehicles while traveling and to standardized vibration tests such as MIL, IEC and JIS.

Owing to the uniquely down-sized structure, the Multi-axial Vibration Generators, which can be easily combined with

environmental chambers, permit temperature-humidity-multi-axial-vibration test.

Biaxial Vibration Generators 70 : HT 72 : HB 74 : LT 76 :LBTriaxial Vibration Generators 71 : HT 73 : HB 75 : LT

2 1 0

Force Output (kgf) per Axis

◎Vibration Generator’s Model Codes

Ｇ７1－２１０－０４０

Ｇ－６２１０－３ＨＴ－０４０

Force Output (kgf) per Axis 10×102=1000

Frequency H : for High Frequency L : for Low Frequency

Actuating Method T : Table directly actuated by

the shaker B : Hydrostatic Bearing directly

actuated by the shaker

Table Size (cm)

1 : Biaxial/Triaxial Sequential Type2 : Biaxial Simultaneous Type 3 : Triaxial Simultaneous Type

Table Size (cm)

◎Power Amplifier’s Model Codes

Ｇ1４－０１０－３

8 : Biaxial Type 6 : Triaxial Type

No. of Output Channels Output Power per Channel (KVA)

1

Multi-axial Vibration Test System Of Multi-axial VTS, for 30 Years Since Development of Installation Records exceeding 240 sets

Japanese Patents Nos. 1798847, 1800853 & 3152411* ■Features of Multi-axial Vibration Generator *Obtained in Jan. 2001 While the conventional uniaxial VTS involves troublesome and time-consuming work for specimen handling and vertical

and horizontal tables setting every time a test for one direction is over, Shinken’s Revolutionary Multi-axial VTS

enables not only a quick and easy changeover of vibration directions by one-touch or automatic operation but, a step

forward, biaxial or triaxial simultaneous excitation, resulting in the shortening of test time a cut in the costs of vibration

jigs, the improvement in safety during the handling of tables and specimens, especially when they are large and heavy,

and the realization of more realistic vibration conditions. Thanks to the technique of electrodynamics for excitation and

the employment of the hydrostatic bearing system for guiding the vibration table, together with the world-wide patented

multi-axial excitation technique, the Multi-axial Vibration Generator has the following features:

1. High Waveform Fidelity permitted by the hydrostatic bearing system due to no mechanical friction involved

2. High Eccentric Moment owing to the support of wide areas of moving mass by about 40 micron oil films

3. Easy Maintenance (involving replacement of about 60 liters of turbine oil annually or biennially only) due to

no mechanical wear and tear

4. Long-stroke Displacement (51mmp-p as standard) without sacrificing high frequency responses,

a prominent feature of the electrodynamic vibration generator

X-axisDriving Coil

Vibration Table

Vibration Generator for Y-axis

Y-axis Driving Coil

Air Spring

Vibration

Magnetic Flux Z-axis Guide Shaft Z-axis Guide Bearing

X-axis & Z-axis Guide Bearing

Y-axis Guide Shaft

Y-axis Guide Bearing

Field Coil

Y-axis Aux. Guide Bearing

Y-axis Shaft Coupling Bearing

X-axis GuideBearing

Y-axis & Z-axisGuide Bearing

X-axis GuideBearing

Vibration Generator for X-axis

Z-axis Driving Coil

X-axis Independent Move

Y-axis Independent Move

Z-axis Independent Move

Triaxial (X, Y & Z axes) Move

X-axis & Z-axisGuide Bearing

X-axis

Y-axis

Y-axis Guide Shaft

X-axisGuideShaft

X-axis & Z-axis Guide Bearing

A-A Guide ShaftSection Drawing

●Comparison of Acceleration Sine Waveforms between with Hydraulic Bearing and Mechanical Roller Bearing, both of which are manufactured by Shinken

With Hydrostatic Bearing With Mechanical Roller Bearing5Hz 9.8m/s2 (1G)

10Hz 9.8m/s2 (1G) 10Hz 9.8m/s2 (1G)

●Acceleration Sine Waveforms at Low Frequencieswith Hydraulic Bearing

Frequency：1Hz Acceleration：0.8m/s2 (80gal)

Frequency：2Hz Acceleration：2m/s2 (200gal)



2

3-axis Simultaneous Vibration Test Systems ■G-6-3 Series(HB/HT/LT Type)

☆For G-6-1 Series Sequential Systems, configurations are the same as G-6-3 except Controllers and Power Amplifiers, which are to be for 1ch.

Classification Description Model (Usage etc) Q’ty

Sine Control only

(Level Control Only) Digital Sine Controller G01-035 3

Contr

olle

r

PSD Random Control/Waveform

Reproduction

(Cross-talk Correction Possible)

Shinken’s Control System

Concurrent’s Control System<3-axis

Sine Control with Phase Control also possible >

D-0951-3 (Windows XP)

SignalStar Matrix (Windows XP)

1

1

Power Amplifier

3ch Power Amplifier 3ch Field Power Supply Master Unit (Axis Select)

Air Control Panel Alarm Panel Meter Panel

G14-3 Series G31-3 Series

G14-703 (For Table Centering) (For Malfunctions Alarm)

(For Main Power Connection)

1 1 1 1 1 1

Vibration Generator

Triaxial Vibration Generator Cooling Blower Heat Exchanger

Hydraulic Power Supply Air Compressor Unit

Accelerometer

G71/73/75 Series (29.4kN or smaller) (49kN or larger)

G32 Series (For Table Re-centering) V11-101S/V11-105S

1 3 1 1 1 3

The G-6-3 Series Vibration Test Systems, the ultimate systems forvibration tests at present, are capable of exciting specimens simul-taneously in three directions, 2 horizontal directions (X & Y) and 1 vertical direction (Z), thus realizing more existent vibrations thanany conventional single-axial vibration systems. Shinken’s globally-patented unique design for the triaxial vibrationgenerators allows restraint on cross-talks among the three axes,thus making triaxial simultaneous control relatively easy. Also available are HB Type, HT Type and LT Type Triaxial SequentialVibration Test Systems with 1ch Power Amplifiers and relevantControllers.

■ Standard Configurations Mode l : G71 -220-0 50

● Block Diagram 3-axis Simultaneous Vibration Test SystemModel : G-6210-3HT-040

PC &TFT

Power UnitG14-010

Power UnitG14-010

Power UnitG14-010

Air ControlPanel

3ch FieldPower Supply

Printer

3-axis Vibration Control System (Concurrent)

3ch Charge Amplifiers

(for monitor)

Air Compressor

Hydraulic Power Supply

Cooling Blowers×3

Exhaustion

Rack for Aux. Units

3ch Charge Amplifiers

(for control)

Master UnitG14-703

Alarm Panel

3ch Power Amplifier Control Console

Acceleration Signals from Accelerometers on the Specimen for Monitor

3-axis Vibration Generator

G71-210-040

3

Power Required: 200/220/380/400/415 50/60Hz About 85KVA

■ Specifications

Max. Force OutputUpper

Frequency*Max. Rating

(with no load) System Model

3ch Power

Amplifier

Vibration Generator

Model Sine

kN(kgf) Random

rms kN(kgf)

SineHz

RandomHz

Accele-ration

m/s2(G)

Velo-citym/s

Displace-ment

mmp-p

Table Size mm

Mov- able

Weight Kg

Max.Pay-loadKg

PowerRe-

quiredKVA

Cooling

Method

G-6130-3HB-020

G-6150-3HB-020

G-6170-3HB-026

G-6210-3HB-026

G-6220-3HB-032

G-6230-3HB-032

G-6250-3HB-040

G-6265-3HB-040

G14-003-3

G14-005-3

G14-005-3

G14-010-3

G14-015-3

G14-025-3

G14-050-3

G14-065-3

G73-150-020

G73-150-020

G73-210-026

G73-210-026

G73-220-032

G73-230-032

G73-250-040

G73-250-040

2.9(300）

4.9(500)

6.8(700)

9.8(1,000)

19(2,000)

29(3,000)

49(5,000)

63(6,500)

1.8(180)

3.0(300)

3.8(390)

6.8(700)

11(1,200)

17(1,800)

34(3,500)

45(4,600)

1,500

1,500

1,350

1,350

1,200

1,200

1,000

1,000

2,000

2,000

2,000

2,000

2,000

2,000

2,000

2,000

113(11)

188(19)

167(17)

239(24)

280(28)

420(42)

490(50)

637(65)

1

1

0.9

1.2

1

1.1

1.3

1.4

26

26

26

26

26

26

26

26

200□

200□

260□

260□

320□

320□

400□

400□

26

26

41

41

70

70

100

100

50

50

100

100

200

200

300

300

26

28

45

60

85

170

260

360

Air

Air

Air

Air

Air

400 ℓ/min

570 ℓ/min

820 ℓ/min

G-6150-3HT-040

G-6150-3HT-060

G-6150-3HT-080

G-6150-3LT-110

G14-005-3

G71-150-040

G71-150-060

G75-150-080

G75-150-110

4.9(500) 3.0(300)

1,000

800

500

350

1,500

1,000

700

500

89(9)

65(6.6)

35(3.5)

19.6(2)

1 51

400□

600□

800□

1,000□

55

75

140

250

100

100

200

200

28 Air

G-6210-3HT-040

G-6210-3HT-060

G-6210-3HT-080

G-6210-3LT-110

G-6210-3LT-112

G14-010-3

G71-210-040

G71-210-060

G71-210-080

G75-210-110

G75-210-112

9.8(1,000) 6.8(700)

1,000

800

700

350

300

1,500

1,200

1,000

500

500

166(16)

122(12)

57(5.8)

37(3.8)

30(3.1)

1.2 51

400□

600□

800□

1,000□

1,200□

60

80

170

260

320

100

100

200

200

300

60 Air

1

G-6220-3HT-050

G-6220-3HT-080

G-6220-3LT-110

G-6220-3LT-112

G-6220-3LT-115

G14-015-3

G71-220-050

G71-220-080

G75-220-110

G75-220-112

G75-220-115

19(2,000) 11(1,200)

800

500

350

300

250

1,200

1,000

500

350

350

178(18)

108(11)

71(7.2)

52(5.3)

35(3.6) 0.9

51

500□

800□

1,000□

1,200□

1,500□

110

180

275

375

550

200

300

500

500

500

85 Air

G-6230-3HT-050

G-6230-3HT-080

G-6230-3LT-110

G71-230-050

G71-210-080

G75-230-110

800

500

350

1,200

1,000

500

267(27)

163(16)

106(10)

1.1

500□

800□

1,000□

110

180

240

200

300

500

G-6230-3LT-112

G-6230-3LT-115

G14-025-3

G75-230-112

G75-230-115

29(3,000) 17(1,800)

300

250

350

350

78(8)

53(5.4)0.9

51

1,200□

1,500□

375

550

500

500

170Water

400 ℓ/min

G-6250-3HT-060

G-6250-3HT-080 G14-050-3

G71-250-060

G71-250-080 34(3,500)

800

700

1,200

1,000

337(34)

245(25)1.3

600□

800□

145

200

300

300260

Water

570 ℓ/min

G-6250-3LT-110

G-6250-3LT-115

G-6250-3LT-118

G14-035-3

G75-250-110

G75-250-115

G75-250-118

49(5,000)

27(2,750)

350

250

200

500

350

350

171(17)

81(8.3)

70(7.1)

0.9

51 1,000□

1,500□

1,800□

285

600

700

500

700

1,000

210Water

520 ℓ/min

G-6265-3HT-060

G-6265-3HT-080 G14-065-3

G71-265-060

G71-265-080 44(4,550)

800

700

1,200

1,000

386(39)

289(29)1.4

600□

800□

165

220

300

300360

Water

820 ℓ/min

G-6265-3LT-110

G-6265-3LT-115

G-6265-3LT-118

G14-050-3

G75-265-110

G75-265-115

G75-265-118

63(6,500)

34(3,570)

350

250

200

500

350

350

223(22)

102(10)

88(9)

1

51 1,000□

1,500□

1,800□

285

620

720

500

700

1,000

280Water

750 ℓ/min

Remarks：

１．＊The upper frequency for sine is a frequency up to which the max. force output can be achieved, while that for random is a frequency up to

which a PSD random pattern having a -6dB/oct or steeper roll-off over the upper frequency for sine(or lower) can be controlled. The lower

frequencies for control and for excitation are 2Hz and 0.5Hz, respectively unless especially requested.

２．All the Power Amplifiers are of an air cooling type.

３．The HT and LT type systems having a max. force output of 2.94kN(300kgf), 6.86kN(700kgf) or 19.6kN(2,000kgf) are also available.

４．With the employment of the 1-ch Power Amplifiers instead of the 3-ch Power Amplifier, the 3-axis (Automatic) Sequential Vibration Test

Systems are also available, which can be upgraded into the Triaxial Simultaneous Vibration Test Systems in the future by adding 2-ch Power

Amplifiers and necessary controllers.

５．Vibration Generators with other table sizes than shown above are also available upon request.

６．Power required is 3-phase 200/220/380/415V, 50/60Hz.

７．For better acceleration distribution on the table, the movable weight will be heavier by 10 to 30kg for addition of proper balance weights.

８．A System having a bigger force output and/or larger displacement than shown above is also available upon request.

4

☆For G-8-1 Series Sequential Systems, configurations are the same as G-8-2 except Controllers and Power Amplifiers, which are to be for 1ch.

2-axis Simultaneous Vibration Test Systems ■ G-8-2 Series(HB/HT/LT Type)


Sine Control only

(Level Control only) Digital Sine Controller G01-035 2

Contr

olle

r

PSD Random Control/Waveform

Reproduction

(Cross-talk Correction Possible)

Shinken’s Control System

Concurrent’s Control System<3-axis

Sine Control with Phase Control also possible>

D-0951-2 (Windows XP)

SignalStar Matrix (Windows XP)

1

1

Power Amplifier

2ch Power Amplifier 2ch Field Power Supply Master Unit (Axis Select)

Air Control Panel Alarm Panel Meter Panel

G14-2 Series G31-2 Series

G14-703 (For Table Centering) (For Malfunctions Alarm)

(For Main Power Connection)

1 1 1 1 1 1

Vibration Generator

Triaxial Vibration Generator Cooling Blower Heat Exchanger


Accelerometer

G70/72/74 Series (29.4kN or smaller) (49kN or larger)

G32 Series (For Table Re-centering) V11-101S/V11-105S

1 2 1 1 1 2

The G-8-2 Series Vibration Test Systems are capable of exciting

a specimen in two horizontal & vertical) directions simultaneously

as well as in each direction independently, thus suiting vibration

tests of specimens, for which excitation in the“Major Horizontal”

direction, either back & forth or right & left, can precipitate over 90%

of the hidden flaws detectable with excitation in the horizontal directions.

Also available are HB Type, HT Type and LT Type Biaxial Sequential

Vibration Test Systems with 1ch Power Amplifiers and relevant

Controllers.

■ Standard Configurations

Model : G70-210-060 《For Combined Environmental Tests》

● Block Diagram 2-axis Simultaneous Vibration Test System

with Environmental Chamber Model : G-8210-2HT-060

PC &TFT

Power UnitG14-010

Power UnitG14-010

Air ControlPanel

2ch FieldPower Supply

Printer

2-axis Vibration Control System (Concurrent)

Air Compressor

Hydraulic Power Supply

Cooling Blowers×2

Exhaustion

Rack for Aux. Units

2ch ChargeAmplifier

(for control)

Master UnitG14-703

Alarm Panel

2ch Power Amplifier

Control Console

2-axis Vibration Generator G70-210-060 with

Espec’s Chamber PVL-5K

Power Required: 200/220/380/400/415 50/60Hz About 38KVA

Power Required: 200/220/380/400/415 50/60Hz About 40A

5

■ Specifications




2ch Power

Amplifier

Vibration Generator

Model Sine

kN(kgf) Random

rms kN(kgf)

SineHz

RandomHz

Accele-ration

m/s2(G)

Velo-citym/s

Displace-ment

mmp-p

Table Size mm

Mov- able

Weight Kg

Max.Pay-loadKg

PowerRe-

quiredKVA

Cooling

Method

G-8130-2HB-020

G-8150-2HB-020

G-8170-2HB-026

G-8210-2HB-026

G-8220-2HB-032

G-8230-2HB-032

G-8250-2HB-040

G-8265-2HB-040

G14-003-2

G14-005-2

G14-005-2

G14-010-2

G14-015-2

G14-025-2

G14-050-2

G14-065-2

G72-150-020

G72-150-020

G72-210-026

G72-210-026

G72-220-032

G72-230-032

G72-250-040

G72-250-040

2.9(300）

4.9(500)

6.8(700)

9.8(1,000)

19(2,000)

29(3,000)

49(5,000)

63(6,500)

1.8(180)

3.0(300)

3.8(390)

6.8(700)

11(1,200)

17(1,800)

34(3,500)

45(4,600)

1,500

1,500

1,350

1,350

1,200

1,200

1,000

1,000

2,000

2,000

2,000

2,000

2,000

2,000

2,000

2,000

147(15)

245(25)

198(20)

280(28)

326(33)

490(50)

544(55)

707(72)

1

1

0.9

1.2

1

1.1

1.3

1.4

26

26

26

26

26

26

26

26

200□

200□

260□

260□

320□

320□

400□

400□

20

20

35

35

60

60

90

90

50

50

100

100

200

200

300

300

18

22

28

38

65

125

180

250

Air

Air

Air

Air

Air

280 ℓ/min

390 ℓ/min

560 ℓ/min

G-8150-2HT-040

G-8150-2HT-060

G-8150-2HT-080

G-8150-2LT-110

G14-005-2

G70-150-040

G70-150-060

G74-150-080

G74-150-110

4.9(500) 3.0(300)

1,000

800

500

350

1,500

1,000

700

500

122(12)

81(8.3)

39(４)

２0(２)

1 51

400□

600□

800□

1,000□

40

68

125

240

100

100

200

200

22 Air

G-8210-2HT-040

G-8210-2HT-060

G-8210-2HT-080

G-8210-2LT-110

G-8210-2LT-112

G14-010-2

G70-210-040

G70-210-060

G70-210-080

G74-210-110

G74-210-112

9.8(1,000) 6.8(700)

1,000

800

700

350

300

1,500

1,200

1,000

500

500

217(22)

144(14)

61(6.2)

39(4)

32(3.3)

1.2 51

400□

600□

800□

1,000□

1,200□

45

68

160

250

300

100

100

200

200

300

38 Air

1

G-8220-2HT-050

G-8220-2HT-080

G-8220-2LT-110

G-8220-2LT-112

G-8220-2LT-115

G14-015-2

G70-220-050

G70-220-080

G74-220-110

G74-220-112

G74-220-115

19(2,000) 11(1,200)

800

500

350

300

250

1,200

1,000

500

350

350

206(21)

118(12)

73(7.5)

54(5.5)

36(3.7) 0.9

51

500□

800□

1,000□

1,200□

1,500□

95

165

265

360

530

200

300

500

500

500

65 Air

G-8230-2HT-050

G-8230-2HT-080

G-8230-2LT-110

G70-230-050

G70-210-080

G74-230-110

800

500

350

1,200

1,000

500

309(31)

178(18)

110(11)

1.1

500□

800□

1,000□

95

165

265

200

300

500

G-8230-2LT-112

G-8230-2LT-115

G14-025-2

G74-230-112

G74-230-115

29(3,000) 17(1,800)

300

250

350

350

81(8.3)

55(5.6)0.9

51

1,200□

1,500□

360

530

500

500

125Water

280 ℓ/min

G-8250-2HT-060

G-8250-2HT-080 G14-050-2

G70-250-060

G70-250-080 34(3,500)

800

700

1,200

1,000

392(40)

272(27)1.3

600□

800□

125

180

300

300180

Water

390 ℓ/min

G-8250-2LT-110

G-8250-2LT-115

G-8250-2LT-118

G14-035-2

G74-250-110

G74-250-115

G74-250-118

49(5,000)

27(2,750)

350

250

200

500

350

350

181(18)

84(8.6)

72(7.3)

0.9

51 1,000□

1,500□

1,800□

270

580

680

500

700

1,000

140Water

300 ℓ/min

G-8265-2HT-060

G-8265-2HT-080 G14-065-2

G70-265-060

G70-265-080 44(4,550)

800

700

1,200

1,000

439(44)

303(30)1.4

600□

800□

145

210

300

300250

Water

560 ℓ/min

G-8265-2LT-110

G-8265-2LT-115

G-8265-2LT-118

G14-050-2

G74-265-110

G74-265-115

G74-265-118

63(6,500)

34(3,570)

350

250

200

500

350

350

235(24)

106(10)

91(9.2)

1

51 1,000□

1,500□

1,800□

270

600

700

500

700

1,000

220Water

490 ℓ/min

Remarks：

１．＊The upper frequency for sine is a frequency up to which the max. force output can be achieved, while that for random is a frequency up to

which a PSD random pattern having a -6dB/oct or steeper roll-off over the upper frequency for sine(or lower) can be controlled. The lower

frequencies for control and for excitation are 2Hz and 0.5Hz, respectively unless especially requested.

２．All the Power Amplifiers are of an air cooling type.

３．The HT and LT type systems having a max. force output of 2.94kN(300kgf), 6.86kN(700kgf) or 19.6kN(2,000kgf) are also available.

４．With the employment of the 1-ch Power Amplifiers instead of the 2-ch Power Amplifier, the 2-axis (Automatic) Sequential Vibration Test

Systems are also available, which can be upgraded into the Triaxial Simultaneous Vibration Test Systems in the future by adding 1-ch Power

Amplifiers and necessary controllers.

５．Vibration Generators with other table sizes than shown above are also available upon request.

６．Power required is 3-phase 200/220/380/415V, 50/60Hz.

７．For better acceleration distribution on the table, the movable weight will be heavier by 10 to 30kg for addition of proper balance weights.

８．A System having a bigger force output and/or larger displacement than shown above is also available upon request.

6

2-axis Sequential Vibration Test Systems ■ G-8-1 Series(LB Type)

■ Specifications




1ch Power

Amplifier

Biaxial Vibration Generator

Model

Sine kN(kgf)

Randomrms

kN(kgf)

Hori-zontal

Hz

Verti-calHz

Accele-ration

m/s2(G)

Velo-citym/s

Displace-ment

mmp-p

Table Size mm

Mov- able

Weight Kg

Max.Pay-loadKg

PowerRe-

quiredKVA

Cooling

Method

G-8150-1LB-040

G-8150-1LB-060

G-8150-1LB-080

G-8150-1LB-110

G14-005-1

G76-150-040

G76-150-060

G76-150-080

G76-150-110

4.9(500) 3.0(300) 100

700

500

400

300

61(6.2)

49(5)

32(3.3)

27(2.7)

1 30

400□

600□

800□

1,000□

80

100

125

160

100

100

200

200

18 Air

G-8210-1LB-060

G-8210-1LB-080

G-8210-1LB-110

G-8210-1LB-112

G14-010-1

G76-210-060

G76-210-080

G76-210-110

G76-210-112

9.8(1,000) 6.8(700) 100

500

400

300

200

81(8.3)

57(5.8)

49(5)

36(3.7)

1.2 51

600□

800□

1,000□

1,200□

120

170

200

270

200

200

300

300

25 Air

G-8220-1LB-080

G-8220-1LB-110

G-8220-1LB-112

G-8220-1LB-115

G14-015-1

G76-220-080

G76-220-110

G76-220-112

G76-220-112

19(2,000) 11(1,200) 100

400

300

300

100

103(10.5)

89(9)

65(6.6)

29(2.9)

0.9 51

800□

1,000□

1,200□

1,500□

190

220

300

670

300

300

500

500

40 Air

G-8230-1LB-080

G-8230-1LB-110

G-8230-1LB-112

G-8230-1LB-115

G14-025-1

G76-230-080

G76-230-110

G76-230-112

G76-230-115

29(3,000) 17(1,800) 100

400

300

300

100

154(15.7)

133(13.6)

98(10)

43(4.4)

0.9 51

800□

1,000□

1,200□

1,500□

190

220

300

670

300

300

500

500

50 Air

G-8250-1LB-110

G-8250-1LB-112

G-8250-1LB-115

G-8250-1LB-118

G14-035-1

G76-250-110

G76-250-112

G76-250-115

G76-250-118

49(5,000) 30(3,000) 100

300

300

200

100

204(20.8)

150(15.3)

70(7.1)

57(5.8)

0.9 51

1,000□

1,200□

1,500□

1,800□

240

325

700

850

300

300

500

500

80 Water

230ℓ/min

Remarks １．＊The upper frequency is a frequency up to which the max. force output can be achieved. The lower frequencies for control and for excitation are 2Hz and 0.5Hz, respectively unless especially requested. ２．All the Power Amplifiers are of an air cooling type. ３．The systems having a max. force output of 2.94kN(300kgf) and 6.86kN(700kgf) or are also available. ４．Vibration Generators with other table sizes than shown above are also available upon request. ５．Power required is 3-phase 200/220/380/415V, 50/60Hz. ６．A System having a bigger force output and/or larger displacement than shown above is also available upon request.


Sine Control only

Various Control*1

Digital Sine Controller

Digital Vibration Controller

G01-035

D-57 Series

1

1

Contr

olle

r

Various Control

Functions*2

Shinken’s Cont. System

Concurrent’s Cont. System

D-0951-1

SignalStar Matrix

1

1

Power Amplifier

1ch Power Amplifier Field Power Supply

Master Unit (Axis Select) Air Control Panel

Alarm Panel

G14-1 Series G31 Series G14-701

(Table Centering)(Malfunctions Alarm)

1 1 1 1 1

Vibration Generator

Biaxial Vibration Generator Cooling Blower Heat Exchanger


Accelerometer

G76 Series (29.4kN or smaller)(49kN or larger)

G32 Series (Table re-centering)V11-101S/V11-105S

1 2/1 1 1 1 2

The G-8-1 Series Vibration Generators have three driving elements; two elements (push-pull type) for horizontal excitation and one

element for vertical excitation, thus permitting an easy changeover of excitation directions (vertical to horizontal or vice versa)

by one-touch switch operation or by automatic operation with the sequencer unit. Owing to high eccentric moments, the Vibration

Generators can be equipped with large aux. tables, thus suiting them to transportation and seismic tests of large and heavy

specimens. Also removing the aux. table or changing the aux. tables to smaller one enables relatively high-frequency and high-

acceleration tests of small specimens. The G-8-1 Series can be upgraded unto simultaneous exciting systems by adding another

Power Amplifier and a necessary Controller.

G-8220-1LB-080

*1 Not upgraded to simultaneous control *2 Can be upgraded to 2-axis simultaneous control

7

Digital Vibration Controllers ■D-57 Series <For Sequential Tests>

M o d e l SINE RANDOM SHOCK

D-5700 ○ ○ ○

D-5701 ○ ○ ×

D-5702 ○ × ×

D-5704 ○ × ○

Charge Ampl i f ier 4ch, expandable up to 8ch

C P U Celeron D 2GHz

M a i n M e m o r y 256MB or bigger

H a r d D i s k 80GB

D i s p l a y 15 inch TFT, 1024×768

O t h e r s 10/100 LAN Controller, DVD-RW

F r e q u e n c y R a n g e 0.4Hz～4,000Hz (with Linear or Log. Sweep Mode)

D y n a m i c R a n g e 100dB

Sweep Pattern Set Any combinations of ACC, VEL & DISP

C o n t r o l M o d e Selectable from 1-point, Average and Max.-point

O t h e r F u n c t i o n s Series Test, Resonant Dwell (option)

C o n t r o l S i g n a l s Power Spectral Density (PSD), Pure Random

F r e q u e n c y R a n g e 0～4KHz in 110/225/450/900/1800 lines

D y n a m i c R a n g e 95dB

O t h e r F u n c t i o n s Schedule Test for automatic axis change control

C o n t r o l W a v e f o r m Half Sine, Saw Tooth & Trapezoidal(Rectangular)

F r e q u e n c y R a n g e 0～22,000Hz, automatic selection

P u l s e H e i g h t & D u r a t i o n 9.8～9800m/s2(1～1000G), 0.5～3000msec

P u l s e D e f i n i t i o n MIL, JIS and User Defined

The D-57 Series Digital Vibration Controllers, stand-along type composed mainly of

CPU (Celeron/Pentium), 15 inch TFT and 4ch charge amplifier board, are capable of

of Sine, PSD Random and Classical Shock control. Also automatic sequential

control (Z<vertical>⇒X⇒Y<horizontal> for 3-axis VTSs or Z⇒X for 2-axis VTSs) of

Sine and PSD Random is possible with the optional series test unit.

《PCs <OS:Windows XP> with USB ports may be used instead if so requested》

WindowsXP

■ Software Configurations for Each Model

■ Hardware Standard Configurations

★ SOFTWARE Specifications

PSD random tests stipulated by IEC, MIL, NAVMAT, ASTM etc can be doneby setting a frequency and power spectral density at a break point for eachaxis. CSV data measured and processed with an environmental data recordercan be converted and also used as a PSD pattern.

Fixed-frequency and swept-sine control can be easily carried out by man- machine dialog. Also possible are sine oscillator program and series tests of plural test conditions at a time (including automatic axis changeover).

Classical shock waveforms (Half Sine, Saw Tooth & Trapezoidal/Rectangular)

can be easily produced by only setting pulse heights and durations.

Optionally available is 16K point waveform reproduction program (TTH)

■ Sine Control Software

■ PSD Random Control Software

■ Classical Shock Control Software

8

3-axis Simultaneous Vibration Control System Model : D-0951-3 <OS : Windows XP>

★ Software Specifications ■ PSD Random Control Software

Cont ro l F requency 100, 200, 500, 1K & 2KHz in 100/200/400/800 lines


B r e a k P o i n t s User defined up to 800 points CSV data (conversion software available)

Cross-talk Correction ON/OFF Selectable

■ Long-time Waveform Reproduction Software

I n p u t S i g n a l s File Data (specified format, ASCII)

D a t a L e n g t h 512 ～ 20M points

C on t r o l F r e q u e nc y 0.2～2,000Hz <same as PSD Random>

Cross-talk Correction ON/OFF Selectable

■ Sine Software <1 axis only>

C o n t r o l A x i s 1 axis each <Z⇒X⇒Y series test available>

Control Frequency 0.5 ～ 1,000Hz (Sweep Log./Lin. selectable)

Cont ro l Funct ion Acceleration/Velocity/Displacement

★ A combination of D-0951-3 (for 3D PSD random/simulation) and D-57 (for single-axis sine) is also available as one system.

The D-0951-3 is a PC-based digital control system having

3-channel closed-loop control facilities for PSD Random and

Waveform Reproduction tests as well as 1-ch control for Sine test.

The D-0951-3 consists of a personal computer and the down-

sized control unit comprising several processing boards.

Employment of a general-purpose PC permits for ease of operation,

while the control unit with unique FFT processing circuits

and data p rocess ing c i rcu i ts a l l ows h igh-speed FFT

conversion, (PSD) data processing and IFFT conversion.

3chVibration Meters

X-axis Y-axis Z-axis ACC. Signals

X-axis Z-axis Y-axis

To Power Amplifiers

PIODIO(option)

PersonalComputer

<OS :Windows XP>

TFT

Keyboard& Mouse

Printer Extension I/O Bus Board

Extension I/O Bus Board

PIO Board

ExtendedMemory

Digital Signal Processing Board

DSP/C40

D/A ConverterDSPC40-DAC416 bits, 4ch A/D Converter

DSPC40-AD8 16 bits, 8ch

ProgrammableLow Pass FilterDSPC40-FLT (LPF 3ch×2)

ProgrammableLow Pass FilterDSPC40-FLT (LPF 3ch w/Relay)

Fixed-frequency and swept-sine controls for one axis are

available. Also available is a series (sequential) test of plural

test conditions with each axis being automatically

changed in order of Z⇒X⇒Y (as standard).

A certain period <up to 11 hours in the case of 20M points with 200Hz

sampling> of time-domain waveforms once stored in the HD can be reproduced

for simulation of earthquakes, automotive road surface excitation conditions etc.

The D-0951-2 Biaxial Control System and D-0951-1 Single-axis Control System (expandable to multi-axial control) are also available.

9

PSD random tests stipulated by IEC, MIL, NAVMAT, ASTM etc can be done

by setting a frequency and power spectral density at a break point for each

axis. CSV data measured and processed with an environmental data recorder

can also be converted and used as a PSD pattern.

■ SignalStar* High-performance･Multi-function Real-time Multi-axial Control System

■ PSD Random Control Software

■ Sine Control Software

■ Time-domain Replication Software

P C S p e c i f i c a t i o n sCPU: Quad Core Xeon 3GHz*1 Memory:4GB

OS: Windows XP Professional or Vista

No. of Control ChannelsUp to 3 channels (standard) Up to 16 channels (option)

I n p u t C h a n n e l s Select from 8 (standard), 16 and 32 channels

Control Dynamic Range Over 120dB

Sine 4KHz

PSD Random 4KHz

1 A

xis

Simulation 2KHz

Sine 2KHz

PSD Random 2KHz Upp

er F

requ

ency

3 Axe

s

Simulation 2KHz

F r e q u enc y Re so l u t i o n 25, 50, 100, 200, 400, 800, 1600, 3200, 6400 lines


B r e a k P o i n t s User defined up to 200 points

CSV data (conversion software standard)

O t h e r F u n c t i o n s Cross-talk Correction, Multi-Coherence Correction

S w e e p M o d e Linear(Hz/sec) or Log.(Oct/min, Dec/min)

S w e e p P a t t e r n S e t Any combinations of ACC, VEL & DISP

P h a s e D i f f e r e n c e S e t Between Axes at 0～359°in 1°

O t h e r F u n c t i o n s Cross-talk Correction, Resonant Dwell (one-axis only)

F r e q u e n c y R e s o l u t i o n 25, 50, 100, 200, 400, 800, 1600, 3200, 6400 lines

Target Time-domain Data ASCII/CSV formatted data can be read

S a m p l e R a t e 51.2 – 25600Hz

R e p r o d u c t i o n T i m e As long as HD allows (8 hours for 3-axis with 500MB)

PSD random tests stipulated by IEC, MIL, NAVMAT, ASTM etc can be done

by setting a frequency and power spectral density at a break point for each

axis. CSV data measured and processed with an environmental data recorder

can be converted and used as a PSD, CSD, COH pattern.

SignalStar Matrix* Multi-axis Vibration Control System unites all the new ABACUS* DSPcentric hardware platform

with the highly acclaimed vibration control software to produce a complete and fully integrated solution redefining

the boundaries of vibration testing. The greatly intuitive User Interface makes it easy to setup and run the most

sophisticated single and multi-axis vibration tests to the top specifications in the industry.

*Registered Trademark of Data Physics Corporation USA and distributed in Japan by Concurrent Nippon Corporation

★ Specifications of Hardware & Software

★ SignalStar Software Specifications

Continuous & step swept-sine controls with vibration levels of each axis

and phase differences between axes being set are possible. Also possible

is a Resonant Dwell test.

Time-domain waveforms once stored in the Hard Desk can be reproduced

for simulation of automotive road surface excitation conditions ,earthquakes

etc. Time-domain Data can be reproduced as long as the HD allows.

* Higher clock frequency processor may be available, dependent on release by tip make

10

■ Special Systems

■Typical Specifications [Model:G-6230S-3HB-032-4]

Line of Products ●Electro-dynamic Vibration Test Systems ●Vibration Controllers ●Vibration Meters

Website ： www.shinken-ltd.co.jp

e-mail ： [email protected] HEAD OFFICE : KOJIMACHI SANKO BLDG. 3F,

6-4 KOJIMACHI,

CHIYODA-KU, TOKYO, 102-0083, JAPAN

TEL : 03(3261)3211 FAX : 03(3264)2930

Vibration Directions 3 directions of X, Y (horizontal) and Z (vertical)

Max. Force Output Sine：29.4kN (3000kgf), Random：20.5kN (2100kgf)

Max. Acceleration Sine：26.7m/s2 (2.7G), Random：18.7m/s2 (1.9G)

Max. Velocity Continuous： 1m/s, Transient： 1.4m/s

Max. Displacement X, Y： 400mmp-p , Z： 200mmp-p

Frequency Range 0.2 ～ 100Hz

Table Size (Weight) 1.5m×1.5m (1,100kg - total movable weight)

Vibration Directions 3 directions of X, Y (horizontal) and Z (vertical)

Max. Force Output X, Y： 19.6kN (2000kgf), Z： 29.4kN (3000kgf)

Max. Acceleration X, Y： 170m/s2 (17.3G), Z： 255m/s2 (26G)

Max. Velocity X, Y： 1m/s , Z： 1.5m/s

Max. Displacement X, Y： 60mmp-p , Z： 100mmp-p

Frequency Range X, Y： 0.1 ～ 500Hz , Z： 0.1 ～ 1000Hz

Table Size (Weight) 320×320mm (115kg - total movable weight)

Max. Payload 750kg per shaker

This system, comprising 4 sets of triaxial vibration generator system,

is aimed at simulating road-surface excitation conditions experienced

by vehicles for ride-comfort studies, car body studies and road noise

studies which require high waveform fidelity and a wide frequency

range, which can’t be achieved by hydraulic shakers.

■ Automobile Road-surface Excitation Simulator[4-wheels･3-axis Vibration Test System]

■ Large-stroke 3-axis Simultaneous Earthquake Simulator[Model：G-6230-3LT-115 for Calibration of Seismometers]

■ Combined Environmental Test Systems [CS Series ]

[With EspecK Series Chamber]

Multi-axial shakers can be combined with environmental chambers,

permitting for easy temperature-humidity-vibration tests in the

horizontal direction(s) as well as the vertical direction. As shown

right, the new sealing structure, coupled with automatic shaker

up-and-down mechanisms, allows easy combining of a shaker with

a chamber.

With large stroke of 400mmp-p for horizontal and 200 mmp-p forvertical, this system can be used for simulation of earthquakes.

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