Pendulum Impact Hammer – IEC 60068-2-75 Test Eha IK Code Impact Test Equipment

IEC60068-2-75 Up To 50J Impact Testing Machine Pendulum Hammer Test Apparatus With 1000mm Arm

The Pendulum Impact Hammer is a mechanical impact test apparatus designed to determine the degree of protection provided by enclosures against external mechanical impacts, commonly referred to as the IK code. Manufactured in accordance with IEC 60068-2-75 Test Eha and IEC 62262, it provides a standardized method for applying defined impact energies to electrical enclosures, luminaires, switchgear and similar equipment.

Precision Impact Testing for Enclosure Mechanical Strength

• Enclosure robustness is essential for ensuring the safety and reliability of electrical and electronic equipment in various operating environments. This pendulum impact hammer enables accurate and repeatable testing by delivering controlled impacts using interchangeable hammers with energies ranging from 2 J to 50 J. The 1000 mm pendulum length and adjustable drop height allow precise simulation of the mechanical stresses specified in the standards, supporting both development validation and compliance verification.

KingPo Factory Advantages

KingPo is an ISO 9001, ISO 14001, ISO 45001 and CE certified manufacturer with additional SGS, PSE and RoHS certifications. We specialize in environmental and mechanical testing equipment and have supplied pendulum impact hammers to electrical equipment manufacturers and certification laboratories worldwide. Each unit undergoes rigorous calibration and is delivered with complete documentation and long-term technical support from our Dongguan facility.

Professional Construction & Technical Precision

Key features include:

• Interchangeable steel hammers providing impact energies of 2 J, 5 J, 10 J, 20 J and 50 J
• Pendulum length of 1000 mm for standardized test conditions
• Adjustable drop height from 200 mm to 800 mm with ±1% accuracy
• Precision-machined hammers with controlled mass, radius and surface hardness
• Stable mounting frame ensuring consistent impact direction and repeatability

These design elements ensure the instrument delivers accurate, repeatable results while maintaining compliance with the requirements of IEC 60068-2-75 and IEC 62262.

Technical Parameters

The Pendulum Impact Hammer is used to verify the mechanical impact resistance of enclosures for electrical equipment, luminaires, switchgear, control panels and similar products. It supports design validation, production quality control and third-party certification testing by providing clear, repeatable data on enclosure performance under specified impact energies.

Procurement Benefits

The instrument features interchangeable hammers, precise height adjustment and a stable construction that together ensure consistent test results with low maintenance requirements. Its modular design allows straightforward adaptation to different test setups, making it a practical choice for both laboratory and quality assurance environments.

Pendulum Impact Hammer Applications

• Electrical Enclosures – Verification of mechanical impact protection (IK07–IK20)
• Luminaires and Switchgear – Robustness testing against external impacts
• Industrial Control Equipment – Enclosure strength evaluation
• Certification Laboratories – Compliance testing according to IEC 60068-2-75 and IEC 62262
• R&D Departments – Optimization of enclosure materials and construction