Vibration Test Equipment Sine Random Shock of Electric Vehicle Batteries(Water-Cooling）

Standard for vibration test setup test of electric vehicle batteries
Lithium-ion batteries are becoming increasingly popular as the most commonly used type of battery for electric vehicles.
Over the course of their life, these batteries undergo various vibrations and temperature changes.
Some common test standards have been developed to simulate the long-term environmental effects on these different size levels of cells (e.g. cells, modules, battery packs).
Include SAE J2380, SAE J2464, IEC 62660-2 and UN 38.3
Application

1.JOEO Water-cooling Electrodynamic vibration test equipment are commonly used for larger payloads and more demanding structural test applications. By utilizing dual hydrostatic bearings, payloads with high overturning moments can be tested without the need for an external guidance system.

2.Water-cooling vibration test table produces a relatively low noise output and requires less demand on the facility's HVAC system. JOEO water-cooled Electrodynamic Shaker is completely sealed, making it ideal for clean rooms and hazardous environments.

3.Vibration testing instrument（Water-cooling）has large force, strong bearing capacity and high cooling efficiency，Redesigned for optimal cooling capacity, the efficient parallel water cooling design contributes to excellent overall reliability of our systems. Our new parallel cooling design uses separate closed loops on the armature coil, the excitation coil, the copper ring and the body for optimal cooling capacity

Supporting 

• Complete satellite system, rocket test

• Automobile and ship vibration test

• Durability testing of avionics and military hardware

• Tests are performed in clean rooms and controlled environments, such as aerospace test facilities

Feature

• Classical (half - sine, trapezoidal, sawtooth wave)  pulse and shock response spectrum test

• Displacement peak-to-peak can reach: 51 mm, 76mm or 100mm

• Vibration Directions: Vertical Vibration &Horizontal Vibration

• Completely Water-cooled systems

• Completed in X, Y, Z three-axis sinusoidal vibration test and broadband random vibration tests

• Better vibration isolation effect with the air spring at trunnion position

• Electric power rotating mechanism is configured for horizontal and vertical switching

• Double magnetic circuit design, with low flux leakage and uniform magnetic field

• High weight bearing capacity of center air spring support and good low-frequency performance

• Two-times-sine shock force (Three times optional)

• Lightweight armature and large working table

• Equipped with an automatic centering system, to ensure the armature is always in a balanced position during movement