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INTRODUCTION
The electric drive assembly noise of electric vehicles is mostly the high-frequency whining noise produced by electromagnetic forces and transmission gear meshing, in contrast to the mechanical and combustion noise of low-frequency firing orders of an internal combustion engine.
Despite having significantly lower sound power than an internal combustion engine, the high frequency noise produced by the electric motor and gearbox is quite unpleasant. The main source of noise below 2000-2500 Hz produced by an electric drive assembly in a vehicle’s passenger area is structural transfer routes.
It is difficult to realize superior mount isolation performance at the same time as the anti-torque performance of the electric drive assembly mounting system due to the high torque of the electric drive motor of electric vehicles.
The general design principles of the electric drive assembly mounting system are summarized to achieve balanced attribute performance by comparing the vibration characteristics of electric vehicles and conventional ICE vehicles, comparing various mount layout schemes, and analyzing the main factors affecting the vibration isolation rate.
Recent advances in automobile technology call for electric powertrains rather than conventional internal combustion engines. Cleaner and quieter operation are benefits of the electric powertrain. In an electric car, an electric motor powered by batteries replaces the traditional engine.
The term “conventional engine” in this context refers to power sources such diesel, gasoline, compressed natural gas (CNG), and some hybrid cars.
The system design strategy for mount alters as a result. There are currently many methods used to attach electric powertrains, including the traditional pendulum type, with or without a cradle, standard or unique motor and electric box mountings, etc.
GLOBAL EV POWERTRAIN MOUNTING SYSTEM MARKET SIZE AND FORECAST
The Global EV Powertrain Mounting System market accounted for $XX Billion in 2022 and is anticipated to reach $XX Billion by 2030, registering a CAGR of XX% from 2023 to 2030.
NEW PRODUCT LAUNCH
BendPak’s launched EV Powertrain Mounting System, patent-pending SL24EVT EV battery pack and powertrain lifting system. It also serves as a powertrain lift for internal combustion vehicles thanks to a broad array of available accessories. With a pallet jack-style steering wheel and oversized urethane casters designed to provide low-rolling resistance and mobility in a shop and small places, the SL24EVT is small and portable.
The SL24EVT raises to a height of more than 6 feet with the push of a button on the pendant controller in less than 20 seconds. During battery replacement, repair, and recycling, the lift table’s large 40 x 60-inch cushioned rubber surface safely accommodates.
COMPANY PROFILE
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