Industrial Electromagnetic Vibration Testing System

Product Specifications

Technical details and manufacturing context for Industrial Electromagnetic Vibration Testing System

Definition

An industrial electrodynamic vibration test system is a configured combination of vibration generator, power amplifier, controller, transducers, fixtures and, where required, cooling, head expander or slip table. It generates a commanded motion so a separate specimen specification can be applied and measured. It does not itself define the specimen test severity, prove product durability or guarantee regulatory compliance. Force, frequency, displacement, velocity and acceleration are coupled limits: available performance changes with sine, random or shock mode, waveform, frequency, moving mass, fixture/specimen mass, centre of gravity, cooling and amplifier/exciter combination. Payload alone is not a dynamic rating. The page numbers are unverified category comparison prompts, not one coherent system specification. Verify the exact system curve, peak/continuous conventions, reference transducer, control strategy, facility services, installation loads, safety provisions and calibration evidence with the legal manufacturer.

Working Principle

Current from the power amplifier acts on a drive coil in a magnetic field and produces force on the moving assembly. The magnetic circuit may use field coils or permanent magnets; neodymium is not inherent to the category. A controller compares the commanded waveform with feedback from a reference transducer and adjusts drive within the system limits. The fixture and specimen alter total moving mass, resonances, overturning moments and force demand. At low frequency displacement can be limiting, at intermediate conditions velocity or force can dominate, and at high frequency acceleration, armature dynamics, fixture modes or amplifier voltage can limit performance. Sine, random and shock capabilities require their own declared conditions, control strategy and abort limits.

Common Materials

Conductive drive winding, Structural base and frame, Armature and suspension components, Model-specific magnetic circuit

Technical Parameters

Parameter	Typical range	Notes & selection driver
Maximum ForceRequired	10–50 kN	Unverified category prompt; state sine/random/shock, peak or continuous force, frequency, cooling, fixture, specimen and armature load
Frequency RangeRequired	5–3000 Hz	Unverified category prompt; usable range depends on force, displacement, velocity, acceleration, payload, fixture, controller and mode
Maximum DisplacementRequired	25–100 mm	Unverified category prompt; declare single-peak or peak-to-peak convention, frequency, payload, fixture and mechanical-stop margin
Maximum VelocityRequired	1–2 m/s	Unverified category prompt; state peak or RMS convention and the frequency, displacement, payload, fixture and waveform conditions
Maximum AccelerationRequired	50–100 g	Unverified category prompt; acceleration capability is frequency-, force-, payload-, fixture-, armature- and waveform-dependent
Armature Mass	5–20 kg	Unverified category prompt; use the exact moving-element definition and include head expander or slip-table coupling where applicable
Maximum Payload	100–500 kg	Unverified category prompt; static payload alone does not establish dynamic capability—include fixture/specimen mass, centre of gravity, overturning moment and profile
Power Supply	380 ±10% V AC	Unverified category prompt; confirm complete amplifier, exciter, cooling and auxiliary supply voltage, phase, frequency, power and facility requirements
Operating Temperature	0–40 °C	Unverified category prompt; confirm exact system, cooling medium, heat load, altitude, humidity and manufacturer derating curve
Protection Rating	Enclosure-dependent	Only a declared equipment enclosure has an IP code; identify the exciter, amplifier, controller, cooling unit or complete-system boundary
Control Accuracy	±2 %	Unverified headline; identify the controlled quantity, error definition, reference transducer, bandwidth, profile, load and controller settings
Noise Level	≤75 dB(A)	Unverified category prompt; state operating profile, payload, cooling, enclosure, measurement method, positions, background and uncertainty
Weight	1500–5000 kg	Unverified category prompt; define included amplifier, exciter, base, slip table, cooling and auxiliaries; obtain point loads and anchoring plan

Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.

Components / BOM

Moving Coil Assembly
Generates electromagnetic force through current flow in magnetic field

Material: Copper windings, aluminum former
Permanent Magnet Assembly
Provides static magnetic field for coil interaction

Material: Neodymium magnets, steel housing
Vibration Table
Platform for mounting test specimens

Material: Aluminum alloy
Power Amplifier
Amplifies control signals to drive moving coil

Material: Electronic components, aluminum housing
Cooling System Optional
Dissipates heat from moving coil during operation

Material: Aluminum fins, copper pipes

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for Industrial Electromagnetic Vibration Testing System.

Manufacturers of Industrial Electromagnetic Vibration Testing System

1 company lists this product among what they make. Company figures are quoted from each company's own website; every card states where the relationship came from.

HUDA Technology Pte. Ltd.

Yiyang, Hunan, CN

Also makes: Test Chamber, Environmental Test Chamber, Refrigeration System and 2 more

Listed on the company's own website · profile compiled by CNFX from public sources

Listed there as: “Electrodynamic Vibration Test System”
View source page ↗ hudatest.com · checked 2026-09-03

View profile Send enquiry

Manufacturer listings support early research and capability understanding. They are not certification, ranking, or transaction guarantees.

Compiled and source-reviewed by the CNFX editorial team. Each manufacturer above links to the page on that company's own website where the product is listed, with the date we checked it. How we source and review · Page last updated 17 September 2026

Procurement Evaluation Criteria

A practical evidence checklist for RFQ preparation and supplier evaluation.

Technical documentation

Request current drawings, revision history, and a signed specification sheet.

Manufacturing capability

Verify equipment lists, process limits, capacity, and representative production evidence.

Inspection readiness

Confirm test methods, calibrated equipment, sampling plans, and traceable reports.

Supplier transparency

Check the legal entity, factory address, ownership, certifications, and direct contacts.

CNFX does not score or rank suppliers. Buyers must verify all claims and documents with the legal manufacturer before ordering.

Frequently Asked Questions

Can the maximum force, displacement, velocity and acceleration all be used at the same time?

Usually not. Obtain the exact system performance curves and conventions. Frequency, waveform, moving mass, fixture/specimen, cooling and amplifier/exciter combination determine which limit is active.

Is maximum payload a complete dynamic rating?

No. Include armature, head expander or slip table, fixture and specimen mass, centre of gravity, overturning moments, resonances and the required profile.

Does IEC 60068-2-6 certify the vibration test system?

No. IEC 60068-2-6 provides a sinusoidal-vibration test procedure for specimens and relies on the relevant specification to select severities and acceptability. Equipment capability and verification need separate evidence.

What does ISO 5344 cover?

ISO 5344 specifies performance characteristics and test conditions for electrodynamic vibration-generator systems and lists characteristics a manufacturer can declare. It supports system selection but does not prove this page range without exact model evidence.

Does every component of the system have IP54–IP65?

No. An IEC 60529 IP code belongs to a declared enclosure. Identify whether it applies to the exciter, amplifier, controller, cooling unit or complete installation.

Data Basis

Editorial classification, named public sources where available, and source-reviewed manufacturer records.

Preliminary Technical Classification

This page supports structured research, RFQ preparation, and supplier evaluation. It does not replace buyer-led supplier qualification, standards review, or technical approval.

Buyer enquiry

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load:	Build the moving-mass and moment budget from armature, expander/slip table, fixture, specimen, cables and centre of gravity.
test:	Define specimen standard/specification, sine/random/shock profile, axes, duration, tolerances, control/monitor channels and abort limits.
facility:	Confirm amplifier/cooling power, water/air, heat/noise, foundation/point loads, anchoring, guarding and enclosure boundaries.
measurement:	Define reference/control transducers, mounting, calibration, uncertainty, sampling, filtering and profile verification.
performance:	Check required force, displacement, velocity and acceleration simultaneously over frequency against exact system curves.