Vibration and Impact Test

xEV and electrical components receive more damage than expected due to vibration and impact from the road. We propose a simple rough road replication tester. For Battery, Motor, Generator, Power control unit and Wire harness, etc.

Vibration and Impact Test

xEV and electrical components receive more damage than expected due to vibration and impact from the road.
As xEV spreads to SUV and commercial vehicles in the future, it will drive on bumpy roads and rough roads.
It is very important to prevent fire accident
caused by battery deformation, damage and rubbing of the wire harness cover caused by vibration or impact.
It is very difficult to predict stress concentration and wear at the design stage, and it is effective to test using a vehicle to actually drive while giving bumpy road and rough road input.
We propose a simple endurance tester that can input mechanical vibration and shock continuously and unattended.
You can perform easily realistic vibration and impact tests with an easy test setup.
Effective tests for xEV can be realized at a reasonable cost.

Vibration chassis bench

Applications
Testing equipment for evaluating vibration durability and scrub wear durability of Battery, Motor, Generator, Power control unit and Wire harness and etc.
It is also possible to check the mechanical stress and performance of the battery.

Outline
Attach the cam to a roller and simply replicate a rough road. xEV(passenger car / motorcycle) runs on a roller with a cam. Give the xEV a road vibration and a shock when jumping.

Options
Shape, phase and height of a cam.

Motorcycle drop impact Equipment

Applications
Drop impact dynamic durability test equipment such as Battery, Motors, Generator and Power control unit.

Outline
Automatically lifts and drops vehicles (passenger car / motorcycle).
Give a drop shock when the vehicle jumps.

Options
Drop tester that drops test weight to component parts.

Aggressive start / Aggressive braking durability chassis dynamometer and bench

Applications
Mechanical inertial type chassis dynamometer for evaluating shock at aggressive/sudden start and aggressive/sudden braking.

Outline
xEV has excellent starting acceleration performance.
The chassis dynamometer may not control the electrical inertia compensation at very low vehicle speeds, such as 3 km/h or less. In order to evaluate the moment of aggressive/sudden start and aggressive/sudden braking, mechanical inertia (flywheel) which is not influenced by electric inertia control is effective.

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