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 Force (KgF) Freq (Hz) Armature (Kg) Acc (g) Disp (mm) Cooling Method
LT-2 2 1 ~ 20,000 0.08 25 5 Air Cooling
LT-5 5 1 ~ 10,000 0.2 25 10 Air Cooling
LT-10 10 1 ~ 10,000 0.5 20 15 Air Cooling
LT-30 30 1 ~ 4,000 1.5 20 20 Air Cooling
EM-100 100 1 ~ 4,000 4 25 25 Air Cooling
EM-200 200 1 ~ 3,000 4 50 25 Air Cooling
EM-400 400 1 ~ 3,000 9 44 40 Air Cooling
EM-600 600 1 ~ 3,000 12 50 51 Air Cooling
EM-1000 1,000 1 ~ 3,000 15 67 51 Air Cooling
EM-1000-L 1,000 1 ~ 2,500 18 56 76 Air Cooling
EM-1500 1,500 1 ~ 2,500 20 75 51 Air Cooling
EM-1500-L 1.500 1 ~ 2,500 25 60 76 Air Cooling
EM-2000 2,000 1 ~ 2,500 35 57 51 Air Cooling
EM-2000-L 2,000 1 ~ 2,500 40 50 76 Air Cooling
EM-3000 3,000 1 ~ 2,500 40 75 51 Air Cooling
EM-3000-L 3,000 1 ~ 2,500 45 67 76 Air Cooling
EM-4000 4,000 1 ~ 2,500 60 67 51 Air Cooling
EM-4000-L 4,000 1 ~ 2,500 65 62 76 Air Cooling
EM-5000 5,000 1 ~ 2,500 65 75 80 Air Cooling
EM-6000 6,000 1 ~ 2,500 80 75 80 Air Cooling
Water cooling
EM-7000 7,000 1 ~ 2,500 70 100 76 Water cooling
EM-8000 8,000 1 ~ 2,500 60 100 76 Water cooling
EM-10000 10,000 1 ~ 2,500 90 100 76 Water cooling
EM-12000 12,000 1 ~ 2,500 90 100 76 Water cooling
EM-16000 16,000 1 ~ 2,500 150 100 51 Water cooling
EM-20000 20,000 1 ~ 2,200 150 100 76 Water cooling
Safety/Quality Approvals
Obtained the award of excellent product design in 2001. ROC Patent New-type 091293
Other
1. Shaker
  1. Coil structure earns Taiwan & USA patents.
  2. Shaker is equipped with air bag for shock absorbing; shaker’s natural frequency won’t influence floor structure or be interfered by external vibration source.
  3. The vibration tester adopts a dual magnetic circuit design, utilizing high magnetic permeability alloys and H/APTZ-grade coils to achieve maximum magnetic efficiency. The cooling system for the main body and armature is designed based on thermal flow and cooling airflow, ensuring no heat generation and stable system performance.
  4. The entire system is manufactured using gravity casting, resulting in a sturdy and aesthetically pleasing design. The side and bottom plates are made of spheroidal cast steel, offering durability and low resonance characteristics.
2. Slip Table
  1. Silent direct-drive pump.
  2. Hydraulic regulator and indicator gauge.
  3. Abnormal pressure indicator and alarm.
  4. airbag shock absorbers x 6
  5. The system is designed with a low resonance frequency of 3-5 Hz, ensuring no impact on the building even when installed on the floor structure.
  6. Granite platform / Stepless hydraulic pump.
  7. The horizontal slide is made of magnesium-aluminum alloy with international-standard ultra-hard anodizing, featuring precision linear ball guidance with no lateral vibration.
3. Head Expander
  1. Made of magnesium-aluminum alloy die-casting, offering high stability and excellent quality, widely exported to Europe, the US, and Japan, receiving high praise from customers.
  2. Precise uniformity with low margin of error.
  3. High-strength safety structure, resistant to cracking.
4. Horizontal Turntable Mechanism
  1. No need to remove screws, saving time. The worm gear linkage mechanism reduces effort.
  2. Automatic pin positioning; the turntable is equipped with a brake device, preventing any risk of sliding.
5. Servo System Protection
  1. Easy-to-use LED human-machine interface.
  2. Machine detects over-displacement, over-current, abnormal voice coil temperature, and includes a power amplifier.
  3. Self-check function can be configured.
  4. Ability to record system error logs.
6. Power Amplifier
  1. Power Efficiency: With 96% efficiency, it can save hundreds of thousands in electricity costs, reduce excess heat generation, lower air conditioning expenses, and improve the work environment.
  2. Features over-current, over-voltage, and noise detection protection, along with multiple output limit settings.
  3. Easy to disassemble and operate, allowing for quick replacement.

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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