Product

Vibration Tester
Standard Electromagnetic Vibrator
Standard Electromagnetic Vibrator

KD-9363-EM

Standard Electromagnetic Vibrator

Description
The purpose of vibration testing is to make a series of controllable vibration simulation in lab, no matter generated by natural or man-made vibration environment; such as waves, tidal flaps, wind, earthquake or rain and so on. It is to test if the product is capable of sustaining the vibration environment exerted from transporting or usage along its effective life cycle; and certify the standard of design & functional requirement of product. The value of vibration testing is to confirm the reliability of products and effectively screen out the bad products in factory; avoiding damages occurred at arrival; and to assess the failure analysis on the non-performing products; expecting to reach a high standard, high-reliability products. The vibration test stresses on the continuity and fatigue; and contributes to the understanding of product’s status under vibration circumstance in a normal environment; and avoids the product’s unpredictable damage caused under certain vibrating frequency for a long time.
Features
The electromagnetic vibrator is associated by the shaker, high power amplifier and multi-functional controller. If conforms to all military, national and commercial vibration testing specifications and is an essential tool for modernized product design, production, QC & QA works. Using it would make your product be the best. The vibration response bandwidth is big and control precision is high; able to simulate all waveforms and specifications; easy to control; good extendibility and easy to maintain.
  • Coil structure earns Taiwan & USA patents.
  • Slip table is driven by linear low-noise hydraulic pump.
  • Side & bottom plates are made of cast steel; own the feature of high stiffness and low resonance.
  • Machine body is under air-bellow & hydraulic damper protection; no anchor required.
  • Machine body is stable and won’t influence floor structure or interfered by external vibration source.。
  • 2 ～ 5,000 kgF (10,000kgF~Max)
  • DC~2,000 Hz option(20,000Hz~Max)
Specification
KD-9363 推理值
Force(kgF)		 频率范围
Usable Freq Range(Hz)		 动圈重量
Mass of Armature(kg)		 动圈直径
Armature Diameter(mm)		 加速度
Sine Peak Acc(g)		 位移
Max Disp(mm)		 载重
Load Support Capacity(kg)		 冷却方式
Cooling Method
LT-2
2
1~20,000
0.08
30
25
5
0.5
气冷 Gas Cooling
LT-5
5
1-10,000
0.20
70
25
10
1
气冷 Gas Cooling
LT-10
10
1~10,000
0.50
70
20
15
2
风冷 Air Cooling
LT-30
30
1~4,000
1.50
70
20
20
5
风冷 Air Cooling
EM-100
100
1~4,500
4
90
25
25
70
风冷 Air Cooling
EM-200
200
1~4,000
4
140
50
25
70
风冷 Air Cooling
EM-400
400
1~4,000
9
150
44
40
140
风冷 Air Cooling
EM-600
600
1~4,000
12
200
50
51
300
风冷 Air Cooling
EM-1000
1,000
1~4,000
15
200
67
51
300
风冷 Air Cooling
EM-1000-L
1,000
1~4,000
18
260
56
76
300
风冷 Air Cooling
EM-1500
1,500
1~4,000
20
200
75
51
300
风冷 Air Cooling
EM-1500-L
1,500
1~4,000
25
260
60
76
300
风冷 Air Cooling
EM-2000
2,000
1~4,000
35
330
57
51
300
风冷 Air Cooling
EM-2000-L
2,000
1~4,000
40
330
50
76
300
风冷 Air Cooling
EM-3000
3,000
1~3,000
40
450
75
51
500
风冷 Air Cooling
EM-3000-L
3,000
1~3,000
45
450
67
76
500
风冷 Air Cooling
EM-4000
4,000
1~3,000
60
450
67
51
800
雾化水气 Atomization Cooling
EM-4000-L
4,000
1~3,000
65
450
62
76
800
雾化水气 Atomization Cooling
EM-5000
5,000
1~3,000
65
450
77
80
800
雾化水气 Atomization Cooling
EM-6000
6,000
1~3,000
80
450
75
80
1,000
雾化水气 Atomization Cooling
EM-7000
7,000
1~2,500
90
445/550/650
78
80
1,000
水冷 Water Cooling
EM-8000
8,000
1~2,500
100
445/550/650
80
80
1,000
水冷 Water Cooling
EM-10000
10,000
1~2,500
120
445/550/650
80
80
1,000
水冷 Water Cooling
EM-12000
12,000
1~2,500
140
445/550/650
80
80
1,000
水冷 Water Cooling
Safety/Quality Approvals
Obtained the award of excellent product design in 2001. ROC Patent New-type 091293
Other


Electromagnetic Shaker


    Coil structure earns Taiwan & USA patents.

    Vibrator body is by air-bellow damping design; body’s natural frequency won’t influence floor structure or interfered by external vibration source.

    Vibrator is by dual magnetic circuit’s design; the high magnetic alloy and H/APTZ-level coil can generate the best magnetic effort. The body & coil cooling system follows cooling airflow design that can ensure system’s stability.

    The overall system is made by gravity casting; beautiful shape and strong; the bottom & side plates are made of spherical graphite cast steel, firm and with a low resonance frequency.



Slip Table
    Low-noise direct-connecting pump


    Hydraulic pressure regulator and gauge indicator

    Pressure-error indication and alarm

    Air-bellow dampers x 6

    System is designed at 3~5 Hz low resonance frequency; not influence floor structure.

    Class A Granite platform / linear hydraulic pump

    Slip table is made of Mg/Al alloy and military-standard super-hard anodizing; the surface hardness exceeds HR C60 & HV400.

    Precise linear ball guider; no lateral vibration.






TEST TABLE

    Mg/al die cast alloy

    Table is made of aluminum alloy and military-standard super-hard anodizing



Horizontal Turntable Mechanism
    Free from bolting; save time; worm-linked gear mechanism; labor-saving

    Automatic positioning bolt; wheel braking device, no sliding danger.



Servo System Protection
    Over displacement; over current; coil temperature error indication; power amplifier

    Temperature error and exhaust fan error indications, amplifier N.TR/P.TR error indication and emergency stop indication; 10 error-digits indicator.



Power Amplifier
    Power efficiency: 96% (save several hundred thousand NTD per year and reduce massive hot air exhausted; save air conditioning power expense and improve working environment.)


    Accuracy is set at 0.1%

    Can set over current, over voltage and noise detection/protection as well as many output limits.




The LASER USB vibrator control system leads the vibration test into a USB 2.0 era. In the vibration controller field it first applies the new generation’s transmission interface. The control software has accepted the opinions from many R&D and production engineers, which makes the LASER USB vibrator control system more close to the four demands that operator concerns most: Convenience, high-performance, flexibility and security.


    Can extend to 16 input channels at most.

    USB 2.0 transmission interface

    Windows 2000/XP
    Vibration control functions--sinusoidal sweep, random wave vibration, classical shock wave and other hybrid and more complex control functions.

    24-bit resolution

    ICP

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