E-Axle System
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
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.
Brogen supplies variety electric axles for different kinds of vehicles including vans, buses, LDVs, HDVs, sanitation vehicles, sweepers, construction vehicles and so on.
Applications
Tailored 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.
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.
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.
Features
High Transmission Efficiency
The parallel axis setup ensures efficient power delivery with minimal energy loss.
Space-Saving
Axles Designed for compactness, these axles conserve space and offer design flexibility.
High Torque Density
Providing significant torque directly to the wheel, essential for high starting torque needs.
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.
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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Distributed Electric Drive 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.
Protection,Automation & Control
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.
Brogen supplies variety electric axles for different kinds of vehicles including vans, buses, LDVs, HDVs, sanitation vehicles, sweepers, construction vehicles and so on.
Protection,Automation & Control
Built upon decades' of research and development excellence with field proven application experience in power system. NR's intelligent PAC with ease of use and utility to make deployment, operation and maintenance of protection systems as smart, flexible and reliable as possible.
Protection,Automation & Control
Built upon decades' of research and development excellence with field proven application experience in power system. NR's intelligent PAC with ease of use and utility to make deployment, operation and maintenance of protection systems as smart, flexible and reliable as possible.
Protection,Automation & Control
Built upon decades' of research and development excellence with field proven application experience in power system. NR's intelligent PAC with ease of use and utility to make deployment, operation and maintenance of protection systems as smart, flexible and reliable as possible.
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