Electric Drive Axle: Unleash 350 kW of Efficient Torque for Heavy-duty Vehicles


The 350 kW Electric Drive Axle empowers heavy-duty vehicles with efficient 350 kW power output and high torque, enhancing their performance and sustainability. Ideal for trucks, buses, and industrial applications, this advanced axle ensures superior power delivery and efficiency, revolutionizing the electric mobility industry.


Electric vehicles (EVs) have revolutionized the automotive industry, with an increasing focus on sustainability and efficiency. One critical component that drives the performance of electric commercial vehicles, particularly heavy-duty ones, is the Electric Drive Axle. In this article, we will delve into the specifications, manufacturing features, performance advantages, and applications of the 350 kW Electric Drive Axle, a cutting-edge solution designed for heavy-duty vehicles.

The 350 kW Electric Drive Axle is a state-of-the-art drivetrain system engineered to provide exceptional power and efficiency for heavy-duty vehicles, such as trucks, buses, and industrial machinery. This advanced axle system features a combination of electric motors, gearboxes, and power electronics, all seamlessly integrated to ensure optimal performance and reliability.


Here is a breakdown of the key specifications of the 350 kW Electric Drive Axle:

Specification Details
Power Output 350 kW
Torque Up to 3,500 Nm
Voltage 400-800 V
Efficiency > 95%
Weight 400-500 kg (depending on configuration)
Cooling System Liquid-cooled
Operating Temperature -40°C to 85°C
Control Unit Integrated motor controller and power electronics

Electric Drive Axle: Unleash 350 kW of Efficient Torque for Heavy-duty Vehicles

Manufacturing Features

The Electric Drive Axle by Rotontek is distinguished by several manufacturing features that make it a standout choice:

  • Modular Design: The axle system's modular design allows for easy integration into a variety of heavy-duty vehicles, simplifying installation and maintenance.
  • Liquid Cooling: A liquid cooling system ensures that the components operate at their optimal temperature, enhancing efficiency and longevity.
  • High-quality Materials: The axle is constructed using high-strength materials to withstand the rigorous demands of heavy-duty applications.
  • Integrated Control: The integrated motor controller and power electronics streamline the control system, allowing for precise power delivery and responsiveness.

Performance Advantages

The 350 kW Electric Drive Axle offers numerous performance advantages, making it a top choice for heavy-duty applications:

  • High Power Output: With a power output of 350 kW, this axle delivers robust performance, enabling heavy-duty vehicles to handle challenging loads and terrains.
  • Exceptional Torque: The axle provides up to 3,500 Nm of torque, ensuring quick acceleration and the ability to navigate steep inclines effortlessly.
  • Efficiency: Boasting an efficiency rating of over 95%, it minimizes energy wastage and extends the range of electric heavy-duty vehicles.
  • Reliability: The use of high-quality components and rigorous testing ensures the Electric Drive Axle's reliability even in demanding conditions.


The 350 kW Electric Drive Axle is well-suited for a wide range of heavy-duty applications, including:

  • Electric Trucks: Enhance the performance of electric delivery trucks, garbage trucks, and long-haul transport vehicles.
  • Electric Buses: Power electric buses for urban and intercity transportation, reducing emissions and noise pollution.
  • Industrial Machinery: Improve the efficiency of heavy machinery used in construction, mining, and agriculture.

In conclusion, the 350 kW Electric Drive Axle is a cutting-edge solution that empowers heavy-duty electric vehicles with superior power, efficiency, and reliability. Its modular design, high torque output, and exceptional efficiency make it an ideal choice for various applications in the rapidly evolving world of electric mobility. Whether you're looking to reduce operating costs, minimize environmental impact, or enhance vehicle performance, this Electric Drive Axle is a game-changing solution for heavy-duty electric vehicles.


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