Revolutionizing Electric Mobility: The 4000W DC Permanent Magnet Synchronous Disc Brake Axle

The 4000W DC Permanent Magnet Synchronous Disc Brake Axle delivers unparalleled power and safety for electric vehicles. It features a high-efficiency motor and advanced braking system, ideal for high-speed applications requiring reliable performance and exceptional stopping power.


In the rapidly advancing world of electric vehicle technology, power and safety are paramount. The 4000W DC Permanent Magnet Synchronous Disc Brake Axle offers an innovative solution, combining exceptional power output with advanced braking capabilities. This transaxle is designed for high-performance electric vehicles that require reliable speed management and superior stopping power.

Product Overview

The 4000W DC Permanent Magnet Synchronous Disc Brake Axle is a high-powered motor and axle system designed for a range of electric vehicles, from high-speed utility carts to commercial electric vehicles. It integrates a synchronous motor with a permanent magnet design, optimized for efficient power delivery and enhanced torque management. The addition of a disc brake system ensures excellent stopping power, crucial for safety in high-speed applications.


Specification Detail
Motor Type Permanent Magnet Synchronous Motor (PMSM)
Power Output 4000W
Operating Voltage 72V DC
Maximum Speed Up to 60 km/h
Torque 80 Nm
Efficiency Approximately 92%
Weight 50 kg (110 lbs)
Dimensions 600mm x 300mm x 250mm
Application Suitability High-speed utility carts, commercial EVs
Brake Type Disc Brake

Key Advantages

  • High Power Output: Delivers a robust 4000W of power, enabling vehicles to reach higher speeds safely and efficiently.
  • Advanced Braking System: Incorporates a disc brake for superior control and safety, crucial in preventing accidents at high speeds.
  • Enhanced Efficiency: Operates with an efficiency of approximately 92%, maximizing energy use and extending battery life.
  • Durable Construction: Built with premium materials to withstand the rigors of demanding applications.

Design and Performance Superiority

The design of this axle system focuses on seamless integration into a variety of vehicle frameworks, with a particular emphasis on vehicles that operate at higher speeds. The permanent magnet synchronous motor offers smooth and consistent power delivery, which is enhanced by the precision of the integrated disc brake system. This combination not only increases the vehicle's operational efficiency but also ensures safety through improved response times and reduced stopping distances.


This axle is ideally suited for:

  • High-Speed Utility Carts: Enhances performance in environments such as large campuses or industrial complexes.
  • Commercial Electric Vehicles: Offers the power necessary for larger vehicles used in commercial transport, including small buses and freight vehicles.

While the 4000W DC Permanent Magnet Synchronous Disc Brake Axle offers significant benefits, its weight and size might require additional considerations in vehicle design, particularly in terms of chassis support and overall vehicle weight management. However, for the intended applications, it offers a transformative improvement in both performance and safety, making it an ideal choice for modern electric vehicle manufacturers looking to push the boundaries of what their vehicles can achieve.

This transaxle system is a testament to the commitment to innovation, delivering not just power but also unprecedented control and efficiency. It ensures that vehicles are not only fast and powerful but also safe and reliable, setting a new standard in the industry.


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