Cutting-Edge Electric Drive Axle for Enhanced Mobility


The Cutting-Edge Electric Drive Axle by Rotontek is a high-performance, eco-friendly solution for electric vehicles. With a power rating of 250 kW, peak torque of 800 Nm, and featuring a water-cooled system, it delivers superior driving experiences while reducing environmental impact and maintenance costs.


From the pioneers of electric vehicle technology, Rotontek, we introduce our latest innovation - the Cutting-Edge Electric Drive Axle. Designed to revolutionize the way we drive, this groundbreaking product is meticulously crafted to enhance mobility, reduce carbon footprint, and provide superior driving experience.

Product Specifications

Here's a look at the specifications that make our Electric Drive Axle a game-changer in the industry:

  • Rated Power: 250 kW
  • Peak Torque: 800 Nm
  • Speed Range: 0-8,000 RPM
  • Voltage Range: 350 - 750V DC
  • Gear Ratio: 10:1
  • Weight: 90 Kg
  • Cooling System: Water-cooled
  • Connector Type: High Voltage Interlock Loop (HVIL)
  • Protection Class: IP67

Electric Drive Axle

Design and Manufacturing

Material and Construction: We use high-strength lightweight alloys for the axle construction, resulting in excellent load-bearing capacity. The compact and modular design enables integration with a variety of vehicle chassis.

Motor: Our Electric Drive Axle features a permanent magnet synchronous motor (PMSM) that is known for its high efficiency and power density. The rotor is designed using an embedded magnet technology to optimize performance and durability.

Gearbox: This product boasts a single-stage planetary gearbox, which ensures a smooth transfer of power from the motor to the wheels. The gearbox is designed for silent operation, minimal maintenance, and longevity.

Cooling System: Our state-of-the-art water-cooling system keeps the axle operating at an optimal temperature, which extends the life of the motor and other components.

Integration: The electric axle is designed for easy integration into the vehicle's electrical and control systems. It supports CanBUS and other standard automotive communication protocols.

Features and Advantages

  • High Efficiency: Our Electric Drive Axle provides high energy conversion efficiency, minimizing energy loss and maximizing vehicle range.
  • Superior Performance: The high torque output ensures a smooth and powerful driving experience, even under tough road conditions.
  • Easy Integration: Thanks to its modular design, the axle can be easily integrated into various vehicle chassis and electrical systems.
  • Low Maintenance: With fewer moving parts compared to a conventional drivetrain, the Electric Drive Axle requires less maintenance, saving time and costs.
  • Environmentally Friendly: The Electric Drive Axle operates with zero emissions, aligning with the global drive towards more sustainable mobility.

At Rotontek, we always push the boundaries of what's possible. With our Cutting-Edge Electric Drive Axle, we are setting new standards in electric vehicle technology. Through constant innovation and a deep understanding of our customers' needs, we continue to build a greener and more efficient future for mobility.


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