IK01 (0.14J) to IK11 (50J) Pendulum Hammer Mechanical Impact Test Apparatus IEC62262
1. Introduction
The pendulum hammer mechanical impact test apparatus can meet the test requirements of IEC60068-2-75 test Eha and IEC62262. The equipment consists of striking elements, swing pipes and test rig. The striking elements for IK07 (2J) to IK11 (50J) is made of steel, the striking element for IK01 to IK06 tests is made of polymide, and there is a hole in the middle of the striking element for fixing with the swing pipe, the equivalent mass is not equal to the actual mass of the striking element. The swing pipes hae length of 1000mm, and the masses of the swing pipes is configured as per the combination mass of the striking elements. The test rig is made of aluminum alloy, with four wheels at the bottom, and the whole device can move freely. The falling height is adjustable to perform IK01 to IK11 tests, the equipment configures with a dial to indicate the falling height. The travel height can be customized to fit with different height of impact points.
Pendulum hammer can be applied to the cases that the impact points are on vertical surfaces without overhangings. The IK01 to IK06 tests are apply to test plugs, sockets, mounting bolx, glands, covers, swithes and other electrical acceessories. The IK07 to IK11 tests are aply to test the luminaires, EV charging appliance and householding appliances.
2. Parameter
| Swing Pipe |
Steel pipe 1 (Length: 1000mm, outer diameter: 15.9mm, thickness: 1.5mm) for energies exceeding 2J
Steel pipe 2 (Length: 1000mm, outer diameter: 9.0mm, thickness: 0.5mm) for energies not exceeding 2J
|
| Impact angle |
0~900 |
| Lifting stroke |
200-1200mm |
| Impact hammers |
Striking elements: ≤1J for IK01 to IK06 tests, made by nylon
Striking elements: 2J for IK07 test, 5J for IK08 test, 10J for IK09 test, 20J for IK10 test, made by steel
|
| Equivalent mass of hammers |
≤1J: 0.2KG, IK07: 0.5KG, IK08: 1.7KG, IK09: 5KG, IK10: 5KG, IK11: 10KG |
| Hammer release method |
Manual release |
| Mounting Fixtures |
1). Completed designed according to IEC60068-2-75 figure D.3, applied for IK01 to IK06 tests
2). Flat mounting plate for IK07 to IK10 tests, adjustable angle 0-90°, equipped with M6 screw holes
|
3. Frequently asked questions
1). How to know the falling height?
Pego: the equipment configures a dia to indicate the falling height. Pull the swing pipe to the corresponding height and release it.
| Fall Height |
| Energy/J |
0.14 |
0.2 |
(0.3) |
0.35 |
(0.4) |
0.5 |
0.7 |
1 |
2 |
5 |
10 |
20 |
50 |
| Equivalent mass/kg |
0.25 |
(0.2) |
0.25 |
(0.2) |
0.25 |
(0.2) |
(0.2) |
0.25 |
0.25 |
0 .25 |
0.5 |
1.7 |
5 |
5 |
10 |
| Fall height±1%mm |
56 |
(100) |
80 |
(150) |
140 |
(200) |
(250) |
200 |
280 |
400 |
400 |
300 |
200 |
400 |
500 |
2. How to position the sample?
Pego: The equipment configures with a flat mounting fixture, for testing lighter samples, they can be placed on the mounting plate. And the mounting plate is equipped with M6 screw holes, so the sample can be firmly fixed on the mounting plate and can be tilted 0-90°. For testing heavy or volume samples, they can be put in ground. For IK01 to IK06 testing, the plywood mounting fixture is installed on the flat mounting fixutre.
3). How to aviod secondary impacts?
Pego: The hammer shall be retained after the initial impact by grasping the striking element with hand, while avoiding the arm so that distortion is prevented. Users can also use device with electronic brake, but there is a risk of deformation of the swing arm.
4). Will you provide installation service?
Pego: the equipment will not need installation service, we will ship the equipnent as a whole.
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