Introduction to High-Force Vibration Testing

When your laboratory needs to evaluate how heavy-duty products and components perform under high-force vibration and shock conditions, standard equipment often falls short. Insufficient force output and limited frequency range can compromise test validity, lead to unreliable vibration data, and cost you valuable time and resources.

The Large Force Electro Dynamic Vibration Shaker is engineered to eliminate these variables. As a cornerstone of the Large Force Electro Dynamic Vibration Shaker series, this unit is built for national defense, aerospace, automotive, and electronics industries that require unwavering performance for high-force sinusoidal vibration testing, broadband random vibration testing, and shock response spectrum testing. This Large Force Electro Dynamic Vibration Shaker provides a reliable, reproducible environment for your most critical vibration qualification tests. We understand that in your line of work, precision is not just a feature—it is a necessity.

Technical Specifications

Here is a detailed breakdown of the technical capabilities for the Large Force Electro Dynamic Vibration Shaker. Our model is designed to meet rigorous laboratory standards.

• Model/Part Number: ES-70

• Rated Sine Force: 70000 N

• Rated Random Force: 70000 N

• Frequency Range: 3 to 2600 Hz

• Rated Acceleration: 1000 m/s²

• Rated Speed: 1.8 m/s

• Rated Displacement (p-p): 51 mm

• Max. Loading: 900 kg

• Moving Coil Weight: 70 kg

• Moving Coil Dimension: Φ450 mm

• Test Capabilities: X, Y, Z three-axis sinusoidal vibration test, broadband random vibration test, classical (half-sine, trapezoidal, saw tooth wave) pulse and shock response spectrum test

• System Composition: Vibration test bench, power amplifier, cooling fan, slip table, vertical expander

• Power Amplifier: Switching-type, over 90% efficiency, low-distortion output

• Cooling Fan: Low-noise blower designed for continuous operation

• Technology: Double-magnetic circuit structure, self-generated skeleton action circles, airborne support, roller bearings and linear guidance, trunnion isolation

• Control: Computer connecting line control with immediate material storage and display controlling chart

• Design Features: Light armature, high stiffness, 3500 Hz frequency, low resistance and high performance design, high efficiency, low cost, high reliability, low fault

Standard Accessories included:

• Vibration test bench with large force shaker

• Switching-type power amplifier

• Low-noise cooling fan

• Slip table for horizontal vibration testing

• Vertical expander with specified clamps

• Operation manual

Items Excluded:

• Custom fixture design (available as engineering service)

• Calibration certificate (available upon request)

• Extended warranty (available for purchase)

• On-site installation and commissioning (available at additional cost)

Pre-installation requirement:

• A stable, level surface with sufficient load-bearing capacity for the shaker and test specimen

• A dedicated power outlet matching the system's specifications

• Adequate ventilation and clearance around the power amplifier and cooling fan

• Trunnion isolation foundation for vibration isolation

• Operator training on standard safety procedures for vibration testing equipment is recommended

Key Benefits: Precision, Efficiency, and Safety for Your Lab

Our Large Force Electro Dynamic Vibration Shaker is more than just a piece of equipment; it is a solution designed to address the real-world challenges you face daily. We have focused on core features that deliver tangible benefits, enhancing your lab's productivity and the reliability of your outcomes.

• High Force Output: 70 kN rated sine and random force with 900 kg max loading capacity handles heavy-duty test specimens. This directly solves the common pain point of insufficient force output, giving you confidence in your vibration qualification data. For more information on our range of precision lab equipment, visit our website at https://os4u.com.bd/.

• Three-Axis Testing Capability: Completes X, Y, Z three-axis sinusoidal vibration tests, broadband random vibration tests, and classical pulse and shock response spectrum tests. This engineering excellence is a hallmark of ASLi's 28 years of manufacturing experience. You can see their full capabilities at https://www.aslitesting.com/.

• Advanced Technology: Adopts double-magnetic circuit structure, self-generated skeleton action circles, airborne support, roller bearings and linear guidance, and trunnion isolation for reliable performance.

• High Efficiency Power Amplifier: Switching-type power amplifier with over 90% efficiency and low-distortion output ensures reliable performance and energy savings, minimizing operating costs over years of daily use.

• Computer Control and Data Storage: Computer connecting line control with immediate material storage and display controlling chart streamlines your testing process.

• Custom Fixture Design: Provide your DUT drawing or 3D model, and we will deliver a fixture that keeps the first natural frequency above your test range, with documented resonance search results.

Solving the Problems That Slow Lab Work Down

We know the frustrations that come with routine high-force vibration testing. The Large Force Electro Dynamic Vibration Shaker is built to eliminate them.

• Struggling with insufficient force output for heavy specimens? The 70 kN rated force and 900 kg max loading capacity handle heavy-duty test specimens, ensuring reproducible outcomes across every run.

• Concerned about limited frequency range affecting test validity? The 3 to 2600 Hz frequency range covers a wide variety of test standards, ensuring reproducible outcomes across every run.

• Tired of time-consuming setup and monitoring? The computer connecting line control and data storage allow for precise parameter setting and unattended operation, streamlining your testing process.

• Need to comply with multiple international standards? This system supports X, Y, Z three-axis sinusoidal, broadband random, and classical pulse/shock response spectrum tests, eliminating the need for multiple dedicated instruments.

By choosing this Large Force Electro Dynamic Vibration Shaker, you are investing in a dependable partner for your lab's daily operations, designed to deliver accuracy and reliability where it matters most.

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Warranty & Support

We provide a 1-year manufacturer’s warranty covering parts and labor. Technical support, installation assistance, and operational training are also available. Replacement parts and consumables are available throughout the product’s service life.

Call to Action

Request a Quotation or Technical Datasheet: Contact us for more information, customized configurations, and solutions tailored to your specific requirements.