E-Axle System
The electric drive axle is the power source of the vehicle, responsible for converting the electrical energy provided by the battery pack into mechanical energy to propel the vehicle forward.
Electric axle has higher energy conversion efficiency, zero emissions and is more environmentally friendly.
e-Axle Technology
Innovative Technology Leading EV Powertrain Revolution!
The Brogen electric drive axle, engineered for high performance, is versatile enough for various applications and vehicle types. It's a key component in the shift towards a more eco-friendly and sustainable transportation landscape. We offer three types of electric axle for commercial vehicles.
Distributed Electric Drive Axle System
We have integrated two electric motors with axle which significantly improves power efficiency.
Dual Motor System01
Parallel-Axis Drive Axle System
This drive axle houses motor and reducer, with the motor strategically aligned parallel to the axle casing.
High Gear Ratio02
Coaxial Electric Drive Axle System
This system seamlessly merges the motor and drive axle into one unit, placing the motor directly on the axle.
Compact Structure03
Distributed Electric Drive Axle System
Our distributed and integrated dual-motor system on the axle streamlines weight and improves power efficiency, with a short transmission chain for efficiency. It includes safety redundancy to ensure continuous power even if one motor fails. The design saves chassis space, positions the battery underneath, and uses wheel-side vectoring for better handling.
Features
Enhanced Efficiency by Dual-Motor
Maximize transmission efficiency to 98.6% with our advanced power density, precise gearing, and modular design. Our system optimizes regenerative braking for superior performance.
Low Floor Design More Chassis Space
Our drive system for bus and heavy-duty trucks integrates an AMT, motor, and axle, offering a robust and chassis-friendly solution for low floor demands.
Lighter and Long-Lasting Drivetrain
Our drivetrain is over 10% lighter than competitors, with an integrated axle housing and compact reducer for high load capacity. It boasts a B10 life expectancy of 1.6 million kilometers.
Electro-Mechanical Braking
EMB technology delivers 22000Nm of braking torque. Reducing chassis space by 40% and system weight by 50%. Shorter braking distances. Potential for ASR, ESP, and autonomous driving.
Future Trends in Electric Trucks
E-Axles or distributed motors for high transmission efficiency and flexible space layouts
Currently, heavy trucks that switch from using oil to using electricity mostly use a similar central drive mode to fuel trucks. However, they experience drawbacks such as heavy weight, large volume, and low efficiency.
In contrast, the newly developed pure electric heavy truck improves the overall electric drive system by eliminating the conventional driveshaft and redesigning the frame structure to accommodate flat battery placement within the chassis.
Larger space
The flat-bottomed battery arrangement increases cargo capacity by more than 10% compared to existing electric vehicles, equivalent to the cargo capacity of conventional models.
Safer structure
The battery pack is placed in the box frame to lower the center of gravity, minimize wind resistance, ensure battery safety, and maximize the frame's load-bearing capacity.
Lower risk
Lower center of gravity means reduced rollover risk and better stability and maneuverability. When one of the motors fails, the other can still work.
Parallel-Axis Electric Drive Axle System
The drive axle integrates the motor and reducer, positioning the motor parallel to the axle casing. It utilizes cylindrical gears for a high gear ratio. The compact design eliminates unnecessary transmission components, resulting in a streamlined structure and improved efficiency.
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DCU
Electronic differential controlAccording to the customer's power and economic needs, we analyze actual working conditions, optimize the motor and system's high-efficiency area, then provide suggestions for VCU driving strategies or integrate economic strategies into DCU control.
DCU technology allows independent control of each tire, enabling EASR (electronic anti-skid system), IESS (intelligent electronic body stability system) and IRBS (intelligent re-generative braking system).![]()
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Self-developed TCU
Torque and speed control technology
Gear self-learning function
Variable smart driving function technology![]()
Coaxial Electric Drive Axle System
This integrated system seamlessly merges the electric motor and drive axle into one compact unit, with the motor ingeniously aligned coaxially with the axle housing. This design leads to a space-efficient and power-dense configuration that optimizes the chassis layout for improved utilization and performance.
Features
Safer
Our drive axle boasts IP68 protection and monitors gear speeds, oil temps, brake disc temps, and friction plate wear in real-time, ensuring top-notch safety.
Lighter
Our motor and axle housing's coaxial design is at the forefront of integration tech, offering the most compact chassis fit and the lightest weight in the electric drive axle segment.
Quieter
Precision helical gears make our reducer not just efficient but also whisper-quiet and durable.
Find Your Applications
Comprehensive Solutions for EV Manufacturing
Customiziable for trucks, buses, and heavy vehicles. we offer a combination of professional and comprehensive solutions for the electrification of commercial vehicles, empowering your new energy vehicle manufacturing.
Product Specifications
| Model | 6PE | 8PE | 31PE | Z0024AETS | Z00004AETS | 100041C | N0012AE | N0005AE |
|---|---|---|---|---|---|---|---|---|
| Axle Load | 3500kg | 5500kg | 8500kg | 2500kg | 13000kg | 9000kg | 13000kg | 13000kg |
| System Max. Output Torque | 5700N·m | 7285N·m | 13000N·m | 4200N·m | 41690N·m | 2X7020N·m | 2X10776N·m | 2X25000N·m |
| Motor Power | 60/130kW | 90/160kW | 80/150kW | 60/110kW | 125/250kW | 2X60/2X120kW | 2X80/2X160kW | 2X80/2X180kW |
| Motor Type | PMSM | PMSM | PMSM | PMSM | PMSM | PMSM | PMSM | PMSM |
| Rated Voltage | 540VDC | 540VDC | 540VDC | 540VDC | 540VDC | 540VDC | 540VDC | 540VDC |
| Applications | 5m-6m bus | 6m-7m bus | 8m-8.5m bus | 3.5T-4.5T truck; 6m bus |
4X2/6X4 tractor; 18T municipal vehicle |
8m-9m bus | 10.5m-18m bus | 4X2/6X2/6X4 tractor,truck |
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Our projects
04-26-2024
All-Electric Boat Project in Spain
Client: A shipyard in Spain Demand: Electric propulsion system for all-electric boat project Description: In 2023, Brogen partnered with a prominent shipbuilding company in Spain to pioneer the country’s first all-electric boat, championing a zero-emission agenda and combating marine pollution while advancing efforts to decarbonize ports. Charged with providing a robust propulsion system for the electric boat, our engagement with Spain’s esteemed electric boat manufacturer makred a significant milestone in the field of green marine transportation. Our involvement spanned the design and implementation phases, where our team of experts demonstrated unwavering professionalism and an unwavering commitment to service excellence. At the outset, our pre-sales team worked diligently with the company to fully understand their requirements. Our engineers then meticulously designed a custom electric propulsion system to meet the unique specifications of their all-electric vessel project, working seamlessly with their technical staff to fine-tune the systems. After six months of project completion, we were pleased to recevie a letter of commendation from the company’s President, recognizing our commitment to excellence and innovation. Our contributions not only facilitated the seamless implementation of the project, but also ensured its continued performance and reliability. Remarkaly, even six months after completion, our system continues to perform flawlessly, exceeding expectations across multiple metrics. Recognization: “Your team’s ability to address challenges with professionalism and efficiency has been a major factor in the project’s success. This experience has not only strengthened our professional relationship but also reinforced our trust in you as a valuable and reliable partner.” said the President of this spanish company. At Brogen, our commitment is to provide customizable EV solutions supported by new technologies that help EV companies succeed while promoting environmental sustainability. Talk to our experts to find out how we can empower your EV project: brogen@oe-autoparts.com
04-25-2024
Electric Light Duty Truck Project in South Korea
Client: An express delivery company in South Korea Demand: A comprehensive electric light-duty truck solution tailored to their fleet Description: In 2021, a Korean express delivery company approached us for a comprehensive EV solution for their light-duty trucks. We provided the combined solution of electric powertrain, motor control unit (MCU), and other automotive parts. We also provide professional technical support to get their electric light-duty trucks up and running quickly. Our EV Solution: After understanding their requirements thoroughly, we proposed a comprehensive EV solution that includes the 120 kW integrated 2-in-1 electric powertrain of motor and gearbox, MCU, water pump, EHPS, DCDC, and air conditioning compressors. This combination ensured that our solution perfectly aligned with the unique demands of their EV projects. How we worked together: Our collaboration extended beyond the initial proposal phase. We actively supported the customer throughout the post-sales journey, providing guidance on connection and installation processes and offering remote technical assistance whenever necessary. This ensured a smooth transition to electric vehicles for our client. Cooperation Results： In just ten days, our electric powertrain solution had the customer’s vehicles up and running. The success made local news. The customer thanked us for a transformative journey that successfully converted the electric light-duty truck into their fleet and laid a solid foundation for their electric future. We’re currently in active discussions with the customer about electrification options for other models in their fleet.
READ MOREClient: An express delivery company in South Korea Demand: A comprehensive electric light-duty truck solution tailored to their fleet Description: In 2021, a Korean express delivery company approached us for a comprehensive EV solution for their light-duty trucks. We provided the combined solution of electric powertrain, motor control unit (MCU), and other automotive parts. We also provide professional technical support to get their electric light-duty trucks up and running quickly. Our EV Solution: After understanding their requirements thoroughly, we proposed a comprehensive EV solution that includes the 120 kW integrated 2-in-1 electric powertrain of motor and gearbox, MCU, water pump, EHPS, DCDC, and air conditioning compressors. This combination ensured that our solution perfectly aligned with the unique demands of their EV projects. How we worked together: Our collaboration extended beyond the initial proposal phase. We actively supported the customer throughout the post-sales journey, providing guidance on connection and installation processes and offering remote technical assistance whenever necessary. This ensured a smooth transition to electric vehicles for our client. Cooperation Results： In just ten days, our electric powertrain solution had the customer’s vehicles up and running. The success made local news. The customer thanked us for a transformative journey that successfully converted the electric light-duty truck into their fleet and laid a solid foundation for their electric future. We’re currently in active discussions with the customer about electrification options for other models in their fleet.
04-24-2024
Battery Electric Bus Project in Turkey
Client: A leading Turkish commercial vehicle manufacturer Demand: EV battery solutions for bus electrification Description: In 2022, a leading Turkish commercial vehicle manufacturer approached Brogen for their electric bus project, seeking advanced EV battery solutions to drive their fleet’s traction power. Upon gaining comprehensive insight into their requirements, our team of experts meticulously tailored a battery solution perfectly suited for their fleet. Extensive communication and technical exchanges between our engineers and theirs ensued, culminating in a thorough analysis of technical feasibility. Subsequently, collaborative efforts spanned technology refinement, design, and development phases. Post-shipments, we provided comprehensive software technology and remote debugging services to ensure seamless operation. Achievement: Following the successful prototype completion, we were delighted to receive a video from the client showcasing their battery-powered electric bus undergoing rigorous on-road testing, affirming the project’s triumph. Furthermore, our collaboration extended beyond the electric bus project, with our teams continuing to support their electric truck EV endeavors. Proposed Solution: Our comprehensive system comprises a battery pack, a high-voltage control box (inclusive of BMS), and a cooling box. The battery pack boasts specifications of 280 kWh, 614.4 V, 460 Ah, and 2P192S, with a system weight of 1920 kg and an energy
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CONTACT US
Our team is working hard to implement our company's philosophy: to become a first-class clean energy solution provider and contribute to the world's environmental protection cause. We can help you to achieve your goals and make your businesses successful.
- Address :
1789 Honemeinan Road, Minhang District, Shanghai
- Tel : +86-19352135902
- Phone : +86-19352135902
- Email : brogen@oe-autoparts.com
- Whatsapp: +86-19352135902
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