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Quality Electro Dynamic Vibration Test Table AC 380V Water Cooled 51mm / 76mm Amplitude factory
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Electro Dynamic Vibration Test Table AC 380V Water Cooled 51mm / 76mm Amplitude

Brand Name: Jianqiao
Model Number: JQW-702-450
Place of Origin: China
Certification: CE
Minimum Order Quantity: 1

Product Details


Cooling Method: Water Cooled Amplitude: 51 Mm/76mm
Table Size: 1000x1000mm Power Supply: AC 380V
Vibration Mode: Vertical And Horizontal
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Product Description

The Water-cooled Electro-Dynamic Vibration Test Table has large thrust force , strong carrying capacity and high cooling efficiency. Tri-axial sinusoidal vibration tests, broadband random vibration tests, and classical shock test like (half sine wave , trapezoidal wave , post-peak wave ) pulse and shock response spectrum tests can be performed separately. The climate chamber can be configured to complete a multi-environment comprehensive test with temperature and humididty  environmental test . There are currently varied models of shakers available in this range. The excitation force ranges from 50kN to 400kN and the maximum load ranges from 800kg to 6000kg.

 

Performance characteristics

1 Random and sinusoidal excitation force: 1:1
2 Twice the sinusoidal impact (optional three times)
3 Displacement peak-to-peak: 51mm, 76mm or 100mm
4 The moving coil is light in weight and the work surface is large.
5 The air spring of the trunnion has good vibration isolation effect.
6 Dual magnetic circuit design, low magnetic flux leakage, uniform magnetic field.
7 Configuration of electric steering device when switching between horizontal and vertical.

 

Product Features

● High-strength moving coil skeleton structure design to improve the dynamic structure strength 
● New design of cooling short-circuit ring to improve cooling efficiency
● The moving coil winding is wound by the latest insulation reinforcing material
● Secondary-circulating water cooling system with better cooling effect 
● Parallel waterway design, improve cooling efficiency, reduce cooling water temperature
● Linear bearing air spring trunnion vibration isolation, with excellent  guiding ability.
● Upper and lower roller guiding structurecan be guided by hydro-static bearing, 

 

System performance

◎ Excellent random performance, 3 sigma rated peak current conforms to ISO standard

◎ Moving coil diameter range from 450 mm (17.7 inches) to 870 mm ( 34 inches)

◎ Compatible with any vibration controller

◎ System operation is convenient

◎ Test frequency up to 5,000Hz

 

 

Shaker type

JQW-502-450
JQW-503-450

JQW-602-450
JQW-603-450

JQW-702-450
JQW-703-450

JQW-802-480
JQW-803-480

JQW-1002-480
JQW-1003-550

JQW-1202-550
JQW-1203-550

Rated sine(kN)

50

60

70

80

100

120

Shock force(kN)

100

120/180*

140/210*

160/240*

200/300*

240/360*

Frequency Range(Hz)

5~2700

5~2700

5~2500

5~2500

5~2500

5~2500

Maximum acceleration (m/s²)

1000

1000

1000

1000

1000

1000

Maximum speed(m/s)

2

2

2

2

2

2

Maximum displacement p~p(mm)

51/76

51/76

51/76

51/76

51/76

51/76

Maximum load(kg)

800

800

800

800

1000

1000

Shaking table type

JQ-50

JQ-60

JQ-70

JQ-80

JQ-100

JQ-120

Moving parts quality(kg)

50

60

60

60

90

90

Table diameter(φmm)

450

450

450

480

480/550

550

Weight(kg)

4500

4500

4500

4500

7000

7000

Vibration isolation frequency(Hz)

2.5

2.5

2.5

2.5

2.5

2.5

shape(W·H·D)

1730*1139*1296

1730*1104*1308

1780*1280*1380

Power amplifier model

PA-50

PA-60

PA-70

PA-80

PA-100

PA-120

Power (kVA)

50

60

70

80

100

120

Power (kVA)

110

110

110

140

160

180

Weight (kg)

1000

1000

1000

1800

1900

1900

Size W·H·D)

1200*1010*2070

1800*1010*2070

cooling method

 Water cooling

Cooling unit model

CU-10

CU-10

CU-10

CU-20

CU-20

CU-20

Internal circulating distilled water flow

40

80

Internal circulating distilled water pressure

1

External circulating 
 tap water flow

100

160

External circulating water
(tap water) pressure

0.25~0.4

Pump power (internal  / outer circulation)

4/2.5

‘8/4

Distilled water requirement

water hardness 30ppm,PH7~8,conductivity 1Us/cm

Weight (kg)

260

260

260

310

310

310

Size (W·H·D)

600*1000*2110

 

 

 

 

 

 

Product Highlights

The Water-cooled Electro-Dynamic Vibration Test Table has large thrust force , strong carrying capacity and high cooling efficiency. Tri-axial sinusoidal vibration tests, broadband random vibration tests, and classical shock test like (half sine wave , trapezoidal wave , post-peak wave ) pulse and ...

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