Guangzhou HongCe Equipment Co., Ltd.
Guangzhou HongCe Equipment Co., Ltd.

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High Energy Pendulum Hammer 50J Impact Testing Equipment

High Energy Pendulum Hammer 50J Impact Testing Equipment

High Energy Pendulum Hammer 50J  Impact Testing Equipment
High Energy Pendulum Hammer 50J  Impact Testing Equipment
High Energy Pendulum Hammer 50J  Impact Testing Equipment
Product Details:
Place of Origin: China
Brand Name: HongCe
Certification: calibration certificate
Model Number: HC9921A
Payment & Shipping Terms:
Minimum Order Quantity: 1 set
Price: Negotiatable
Packaging Details: plywood
Delivery Time: 25 days
Payment Terms: T/T
Supply Ability: 10 set /month
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Detailed Product Description
Material: Stainless Steel Impact Element: 2,5,10,20,50J Optional
Drop Height: 200-1200mm Pendulum Angle: 0-90 ° Adjustable
Product Name: Pendulum Hammer Test Apparatus Warranty: 1 Year
Standard: IEC60068-2-75, IEC62262 Usage: Impact Testing Machine
High Light:

50J Impact Testing Equipment


Pendulum Hammer Impact Testing Equipment

Impact Testing Machine High Energy Pendulum Hammer Test Apparatus Stainless Steel Impact Elements



IEC60068-2-75 Environmental testing –Part 2: Tests – Test Eh: Hammer tests clause 5 Test Eha: Pendulum hammer, IEC62262 Degrees of protection provided by enclosures for electrical equipment against external mechanical impacts (IK code)


Standard description:

The test apparatus consists basically of a pendulum rotating at its upper end in such a way as to be kept in a vertical plane. The axis of the pivot is at 1 000 mm above the measuring point. The pendulum is composed of a nominally rigid arm and of a striking element complying with the requirements of table 1 .

For testing heavy, voluminous or difficult to handle specimens, a portable pendulum may be used. It shall comply with the above description but its pivot may be fixed directly on the specimen or on a movable structure. In this case, it shall be ensured that, before the tests, the axis of the pendulum is horizontal, that its fixing is sufficiently rigid, and that the impact point is in the vertical plane passing through the axis.

In all cases, when the pendulum is released, it shall be allowed to fall only under the influence of gravitational force.



It applies to test the mechanical collision strength degree when the electrical equipment shells collide external objects.


Test sample:

The shell of electric energy metering cabinet, substation cable switchboard and cable junction box and similar equipment.



The frame of this device is welded by stainless steel, the structure is compact and durable. The mounting brackets can be adjusted up and down, and the impact angle is 0-90 ° adjustable, the whole test apparatus is easy to be operated. The device is a high energy pendulum impact device for 2J and above.



Pendulum rod angle 0-90 ° adjustable, scale display
Pendulum rod length


φ9 is used for 1J and 2J , φ15.9 is used for 5J,10J, 20J and 50J

Impact elements 2J, 5J, 10J, 20J, 50J
Impact height 200mm~1200mm adjustable


Impact energy, equivalent mass and drop height table:

Energy/J 2 5 10 20 50
Equivalent mass kg(±2%) 0.5 1.7 5 5 10
Height of fall mm±1% 400 300 200 400 500


Relation between IK code and impact energy table:

IK code IK00 IK01 IK02 IK03 IK04 IK05 IK06 IK07 IK08 IK09 IK10
Impact energy/J * 0.14 0.2 0.35 0.5 0.7 1 2 5 10 20



Mechanical Principles:

This apparatus is designed and manufactured according to IEC 60068-2-75, the front end of the pendulum rod is connected to striking elements, adjust the pendulum rod to a certain height and release it, then the pendulum rod swing freely to impact the test sample surface within a define area. Different equivalent mass striking elements are corresponding to different impact energies, and applies to different electrical equipment enclosure strength test.


High Energy Pendulum Hammer 50J  Impact Testing Equipment 0High Energy Pendulum Hammer 50J  Impact Testing Equipment 1


Contact Details
Guangzhou HongCe Equipment Co., Ltd.

Contact Person: sales

Tel: +8618826455520

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Guangzhou HongCe Equipment Co., Ltd.
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