Ningbo Cheeven New Materials Technology Co., Ltd.
Ningbo Cheeven New Materials Technology Co., Ltd.

Battery Tray for Wheel Arch: Lightweight Design and Development Trends

Battery tray for wheel arch, as crucial structural components of batteries, ensure the installation and stability of the batteries. In recent years, lightweight design has become a popular topic in the field of automotive engineering, aiming to improve energy efficiency, reduce emissions, and extend battery life. Today, let's explore the lightweight design of battery trays and future development trends.


Lightweight Design


Traditional steel battery trays have significant issues, such as their considerable weight. To achieve lightweight design, composite materials such as chopped fiber reinforced thermoplastic (FRTP) can be used. This material offers good strength and stiffness while being lightweight, making it an excellent alternative to steel. Additionally, based on performance requirements, molding processes, and installation needs, the structure of the battery tray can be redesigned. CAD software can also be used for modeling, and feasibility can be verified through finite element analysis. The optimized tray should meet requirements for stiffness, strength, and safety.


Development Trends


As environmental issues become increasingly severe, new energy vehicles are developing rapidly. As green, environmentally friendly, and pollution-free emerging transportation tools, the weight of new energy vehicles becomes a significant factor restricting their development. The application of lightweight design will significantly reduce the overall weight of the vehicle. As a core component of vehicles, the battery module, and the battery tray for wheel arch as the essential component supporting it, have undergone innovations from materials to processes. In the future, we can expect more reliable, functional, and rich battery trays to become a new development trend.


The lightweight design of battery tray for wheel arch is an important topic in the field of automotive engineering. Through material selection and structural optimization, we can achieve more efficient and environmentally friendly battery systems.