Heavy Transport | Page 3 of 4 | Brogen EV Solution | Shanghai OE Industrial Co., Ltd.

220 kW / 360 kW Electric Truck Motor E-Powertrain for 40-Ton to 70-Ton Trucks

220 kW / 360 kW Electric Truck Motor for 40-Ton to 70-Ton Trucks, Semi-Trucks, Dump Trucks This 360 kW electric truck motor is engineered for heavy commercial vehicles ranging from 40 to 70 tons, including electric tractors, dump trucks, muck trucks, mining trucks, and more. The e-powertrain system integrates a high-performance electric drive motor, motor controller, and gearbox, delivering exceptional power and torque for the most demanding heavy-duty tasks, ensuring reliable performance in challenging environments. Exceptional hill-climbing capability Strong overload capacity Comprehensive safety strategy Automatic transmission system Self-protecting clutch friction plates designed for electric vehicle transmissions 6 levels / 170 safety alerts, with a dual-protection design for the controller Integrated motor and controller system for enhanced efficiency and reliability Gradient Recognition Gear Shift Strategy with digital electronic control for smooth shifting Technical Parameters Applicable Models 40-ton to 70-ton heavy commercial vehicles (tractor, dump truck, muck truck, mining truck, etc.) Transmission Gears 4 7 9 12 Maximum Input Torque 2500 N.m 2500 N.m 2000 N.m 2000 N.m Gear Ratio 5.53~1 10.7~1 15.49~1 15.53~1 Motor Rated / Peak Power 220/360 kW 220/360 kW 220/360 kW 220/360 kW Rated / Peak Torque 1400/2100 N.m 1400/2100 N.m 1400/2100 N.m 1400/2100 N.m Maximum Speed 3000 rpm 3000 rpm 3000 rpm 3000 rpm Maximum Output Torque 13825 N.m 22470 N.m 30980 N.m 31060 N.m PTO Optional 360kW Electric Truck Motor Controller and Application Features Integrated E-Powertrain Design The compact design minimizes space usage and facilitates vehicle layout optimization. By eliminating three-phase wiring harnesses, it reduces both EMC radiation and energy loss. Precise Real-Time Measurement Real-time vehicle weight measurement achieves an accuracy of 10%; real-time slope measurement achieves an dynamic accuracy within ±0.2° and static accuracy within ±0.1°. Optimized Shifting Timing and Duration Adjusts dynamically based on vehicle weight, slope, driver input (such as the depth and speed of accelerator and brake pedal engagement), and acceleration. Ensures shift times are less than 0.7 seconds. Enhanced Energy Efficiency Features a digital intelligent electronic control shifting system for precise gear changes, advanced gate drive technology to reduce switching losses, and overall improved performance. Relevant Solutions All Posts Autonomous Vehicles Charger & Converter EV Industry EV Motor Heavy Transport Industry Insight Light Commercial Vehicles Marine Electrification Public Transportation Specialty Equipment Technologies Back EV Motor Heavy-Duty Truck Electrification Solutions Electric Truck Motor Contact Us Get in touch with us by sending us an email, using the Whatsapp number below, or filling in the form below. We usually reply within 2 business days. Email: contact@brogenevsolution.com Respond within 1 business day Whatsapp: +8619352173376 Business hours: 9 am to 6 pm, GMT+8, Mon. to Fri. LinkedIn channel Follow us for regular updates > YouTube channel Ev systems introduction & industry insights > ContactFill in the form and we will get in touch with you within 2 business days.Please enable JavaScript in your browser to complete this form.Please enable JavaScript in your browser to complete this form. Name * FirstLast Work Email *Company Name *Your Project Type *– Please select –Car, SUV, MPVBus, coach, trainLCV (pickup truck, light-duty truck, etc.)HCV (heavy-duty truck, tractor, trailer, concrete mixer, etc.)Construction machinery (excavator, forklift, crane, bulldozer, loader, etc.)Vessel, boat, ship, yacht, etc.Others (please write it in the note)Your Interested Solutions *– Please select –Motore-AxleBatteryChassisAuxiliary inverterOBC / DCDC / PDUAir brake compressorEPS / EHPS / SbW / eRCBBTMSOthers (please write it in the note)Do you have other contact info? (Whatsapp, Wechat, Skype, etc.)Please introduce your project and your request here. * Checkbox * I consent to receive updates on products and events from Brogen, and give consent based on Brogen’s Privacy Policy. Submit

Heavy Transport, Technologies

250kW Electric Truck Axle for 6×4,4×2 Water Truck, Garbage Truck, Muck Truck

121kW / 250kW Electric Truck Axle for 6×4, 4×2 Water Truck, Garbage Truck, Muck Truck This 121kW / 250kW electric truck axle is engineered for 4×2, 6×4 heavy-duty commercial vehicles, including electric garbage trucks, water trucks, muck trucks, and more. Featuring a high-performance PMSM motor integrated into the rear axle, it delivers a peak output torque of 40,000 N.m, ensuring exceptional traction and power for demanding tasks such as hill climbing and heavy-load driving. The PMSM motor is integrated on the rear axle for a compact size and lightweight design, improving vehicle layout. The transmission optimizes speed control and torque multiplication, enabling a smaller motor to deliver the performance of a larger direct-drive motor. The integrated design eliminates redundant transmission components, leading to higher transmission efficiency, reduced mechanical losses, and improved overall system perofrmance. IP67 rated, undergoing rigorous high temperature, low-temperature, vibration, and durability tests, ensuring exceptional reliability and long-term performance in demanding conditions. Strengthen Your Electric Truck Design The 250kW electric truck axle significantly enhances the design of electric trucks. Compact integration boosts transmission efficiency and facilitates a more optimal vehicle layout. Compared to electric heavy trucks utilizing a central direct-drive motor, electric heavy trucks with our e-axles eliminate the need for a traditional driveshaft. This innovation allows for a reimagined frame structure, enabling the batteries to be arranged flat within the chassis. The result is an optimized structural design that significantly enhances space utilization, improving overall vehicle efficiency and layout flexibility. Technical Parameters Motor Rated Power 121 kW Motor Peak Power 250 kW Motor Rated Torque 320 N.m Motor Peak Torque 850 N.m Motor Peak Speed 10000 rpm System Peak Output Torque 40000 N.m Transmission 2-speed: 13.2 / 4.4 Contact Us Get in touch with us by sending us an email, using the Whatsapp number below, or filling in the form below. We usually reply within 2 business days. Email: contact@brogenevsolution.com Respond within 1 business day Whatsapp: +8619352173376 Business hours: 9 am to 6 pm, GMT+8, Mon. to Fri. LinkedIn channel Follow us for regular updates > YouTube channel Ev systems introduction & industry insights > ContactFill in the form and we will get in touch with you within 2 business days.Please enable JavaScript in your browser to complete this form.Please enable JavaScript in your browser to complete this form. Name * FirstLast Work Email *Company Name *Your Project Type *– Please select –Car, SUV, MPVBus, coach, trainLCV (pickup truck, light-duty truck, etc.)HCV (heavy-duty truck, tractor, trailer, concrete mixer, etc.)Construction machinery (excavator, forklift, crane, bulldozer, loader, etc.)Vessel, boat, ship, yacht, etc.Others (please write it in the note)Your Interested Solutions *– Please select –Motore-AxleBatteryChassisAuxiliary inverterOBC / DCDC / PDUAir brake compressorEPS / EHPS / SbW / eRCBBTMSOthers (please write it in the note)Do you have other contact info? (Whatsapp, Wechat, Skype, etc.)Please introduce your project and your request here. * Checkbox * I consent to receive updates on products and events from Brogen, and give consent based on Brogen’s Privacy Policy. Submit

Heavy Transport, Industry Insight

Eight Configuration Types for Heavy-Duty Truck E-Axle

Eight Configuration Types of Heavy Duty Truck E-Axle Global trends in the development of electric drive systems for new energy vehicles indicate a clear shift towards the integration and unification of powertrain components. Leading automotive manufacturers, including Tesla, General Motors, FAW, Dongfeng, and Geely, are icnreasingly focusing on consolidating key elements such as the drive motor, motor controller, and reducer into integrated electric drive assemblies as a strategic priority for future development. This trend is particularly relevant to the electric drive axles used in heavy-duty trucks, offering significant advantages in terms of enhanced system efficiency, reduced size and weight, lower costs, and streamlined mass production. Here’re eight main configuration types for the heavy duty truck e-axle. 1. Single motor, 2-speed parallel axis configuration Features: 4-shaft, 3-stage reduction, AMT The 2-speed gearbox balances low-speed, high torque for starting and maximum motor speed at top vehicle speeds. Issues: Power interruption occurs during gear shifting with the AMT 2. Single motor, 3-speed parallel axis configuration Features: 3-shaft, 3-stage reduction, AMT The 3-speed gearbox balances low-speed, high torque for starting and maximum motor speed at top vehicle speeds. Issues: Power interruption occurs during gear shifting with the AMT 3. Single motor, 4-speed parallel axis configuration Features: 5-shaft, 4-stage reduction, AMT The 4-speed electric drive axle completely resolves the conflict between motor torque and speed. Issues: The transmission mechanism is overly complex. Power interruption still occurs during gear shifting. 4. Dual motor, single-speed parallel axis configuration Features: Dual 4-shaft, 3-stage reduction, shared differential Resolves the power interruption issue Issues: Narrow high-efficiency range and poor adaptability to varying operating conditions 5. Dual motor, 2-speed parallel axis configuration Features: Dual 3-shaft, 3-stage reduction, shared mechanical differential By replacing one large motor with two smaller motors, this configuration reduces energy consumption and saves costs 6. Dual motor, dual 2-speed parallel axis configuration Features: Dual 4-shaft, 3-stage reduction, shared mechanical differential Resolves the power interruption issue during AMT gear shifting 7. Distributed single-speed parallel axis configuration Features: Dual 4-shaft, 3-stage reduction, no mechanical differential Improves transmission efficiency Saves chassis space Enhances vehicle performance and stability 8. Distributed wheel-end reduction configuration Features: Dual 3-stage reduction, no mechanical differential Improves transmission efficiency Saves chassis space Enhances vehicle performance and stability Our Distributed Heavy-Duty Truck E-Axle Our distributed electric axle for heavy-duty truck features a powerful dual-motor design, delivering up to 360 kW of output power and over 50,000 N.m of torque. With its distributed drive architecture, the e-axle for trucks ensures uninterrupted power during gear shifts while adding an extra layer of safety redundancy. Designed for demanding applications, it is compatible with a wide range of (hybrid) electric vehicles, such as trucks, buses, coaches, tractors, trailers, trains, etc., offering a robust, cost-effective, and high-performance solution for OEMs. Download Brochure Contact Us Get in touch with us by sending us an email, using the Whatsapp number below, or filling in the form below. We usually reply within 2 business days. Email: contact@brogenevsolution.com Respond within 1 business day Whatsapp: +8619352173376 Business hours: 9 am to 6 pm, GMT+8, Mon. to Fri. LinkedIn channel Follow us for regular updates > YouTube channel Ev systems introduction & industry insights > ContactFill in the form and we will get in touch with you within 2 business days.Please enable JavaScript in your browser to complete this form.Please enable JavaScript in your browser to complete this form. Name * FirstLast Work Email *Company Name *Your Project Type *– Please select –Car, SUV, MPVBus, coach, trainLCV (pickup truck, light-duty truck, etc.)HCV (heavy-duty truck, tractor, trailer, concrete mixer, etc.)Construction machinery (excavator, forklift, crane, bulldozer, loader, etc.)Vessel, boat, ship, yacht, etc.Others (please write it in the note)Your Interested Solutions *– Please select –Motore-AxleBatteryChassisAuxiliary inverterOBC / DCDC / PDUAir brake compressorEPS / EHPS / SbW / eRCBBTMSOthers (please write it in the note)Do you have other contact info? (Whatsapp, Wechat, Skype, etc.)Please introduce your project and your request here. * Checkbox * I consent to receive updates on products and events from Brogen, and give consent based on Brogen’s Privacy Policy. Submit

Heavy Transport, Industry Insight

Electric Heavy-Duty Truck Design: Which E-Powertrain is Better?

Electric Heavy-Duty Truck Design: Which E-Powertrain is Better? At Brogen, we’ve spent a lot of time developing electric axle systems for commercial vehicles, particularly in heavy-duty applications like semi-trucks, tractors, and trailers. In this article, we’ll explore different electric powertrain systems, compare solutions, and discuss the pros and cons of each. 1. Types of E-Powertrain Systems Electric powertrain systems for heavy-duty vehicles can be categorized into three main configurations based on motor layout: Central Direct Drive: Direct drive motor Electric Drive Axles: Parallel-Axis E-Axle Coaxial E-Axle Vertical-axis E-Axle Distributed Drive Systems Wheel-End Drive Wheel-Hub Drive Each system offers unique advantages, and we’ll explore them in more detail below. But first, let’s look at some broader trends driving innovation in e-powertrain systems. 2. Key Trends in E-Powertrain Systems 2.1 Increasing Integration of E-Powertrain Systems More and more, motors, gearboxes, controllers, and other key components are being integrated into compact units. This not only reduces weight and space but also improves overall system efficiency and reliability. For example, our 360 kW drive assembly integrates the motor and gearbox into a single unit, which optimizes the layout for heavy-duty trucks and saves valuable space. Similarly, our 360 kW electric axle for heavy commercial vehicles combines the drive system, transmission, braking, and other key components into a compact, efficient assembly. Brogen 360 kW drive assembly for 40-ton to 90-ton HCV Brogen 360 kW E-axle for 4×2/6×2/6×4/8×4 HCV 2.2 Adoption of Dual-Motor E-Powertrain Systems Dual-motor setups are becoming increasingly popular, especially in high-end and specialized trucks. These systems offer better power distribution, improved energy efficiency, and enhanced performance for heavy loads. Our dual-motor drive assembly is a prime example, delivering continuous power during demanding conditions, such as hill climbs, while maximizing operational efficiency. Brogen Dual-Motor Drive Assembly for 55-180T HCV Brogen Dual-Motor 360 kW E-axle for 4×2/6×2/6×4/8×4 HCV 3. Central Direct Drive Systems: A Cost-Effective E-Powertrain Solution Central Direct Drive System Architecture Central Direct Drive System Examples Central direct drive systems are primarily used to convert traditional fuel-powered trucks into electric vehicles. In this configuration, the engine is replaced with an electric motor, along with an electric drive unit (EDU), battery packs, and other key components. The original chassis remains largely unchanged, making this solution adaptable for a wide range of commercial vehicles. Pros: Cost-Effective & Quick to Market: This is the most economical and fastest way to electrify existing vehicle platforms without extensive redesigns. Ease of Conversion: Many manufacturers opt for this approach as it allows them to enter the EV market without the significant financial and time investments required for developing a new platform. Cons: Limited Battery Space: Since the original chassis isn’t significantly altered, space for battery packs is restricted, which limits driving range and affects battery cooling system layout. Compromised Handling & Comfort: Converted models often have poor weight distribution, leading to increased braking distances and reduced driving comfort. Central direct drive systems are commonly used in short-distance transportation scenarios, such as ports, steel mills, power plants, and mines. They are less suited for medium- or long-distance travel. 4. Electric Drive Axles: Optimizing Space & Efficiency In contrast, electric drive axles (e-axles) eliminate the need for a drive shaft, reducing vehicle weight and improving system efficiency. E-axles also allow for better space optimization for battery packs, increasing driving range and better overall efficiency. Among the different types of electric drive axles, three main configurations stand out: parallel-axis, coaxial, and vertical-axis. Each configuration offers distinct advantages and challenges, making them suitable for various vehicle types and operational needs. 4.1 Parallel-Axis E-Axle Parallel-Axis E-Axle System Architecture Brogen Parallel-Axis E-Axle The parallel-axis electric drive axle is currently the most widely adopted configuration for electric axles in the market. In this system, the motor is positioned parallel to the axle, and the motor, drive axle, and AMT are integrated into a single unit. This design eliminates the need for a drive shaft, reducing overall system weight and improving transmission efficiency. Additionally, this configuration uses helical gears, which significantly enhance reverse braking capability—from the typical 30% to an impressive 100%. By removing traditional components such as the universal drive shaft, reducer, and suspension brackets, installation costs are significantly reduced compared to central direct drive systems. This compact design also saves weight and space, allowing for better battery placement and increased driving range. However, there are drawbacks. The large unsprung weight of the system, combined with its offset configuration, can negatively impact the vehicle’s handling, especially in heavy-duty applications. 4.2 Coaxial Electric Drive Axle Coaxial Electric Drive Axle Architecture Brogen Coaxial E-Axle The coaxial electric drive axle features a motor aligned directly with the axle housing. This configuration creates a more compact and concentrated power system, which optimizes the vehicle’s overall chassis layout. Due to its efficient space utilization, coaxial e-axles are ideal for smaller commercial vehicles like light vans and trucks weighing under 4.5 tons. However, their compact nature and lower power density make them unsuitable for heavy-duty vehicles, which require more robust power systems. 4.3 Vertical Axis Electric Drive Axle Vertical Axis Electric Drive Axle Architecture In the vertical axis electric drive axle, the motor is connected to the drive axle at a perpendicular angle. This setup offers some key advantages, such as lower installation costs and the efficient use of longitudinal space, which allows for better battery pack arrangement. Despite these benefits, there are significant trade-offs. The vertical axis design has lower transmission efficiency compared to parallel-axis e-axles, and its system power density is not as high. Additionally, the use of hypoid gears for speed reduction results in a smaller speed ratio and poorer performance in NVH (noise, vibration, and harshness). As a result, this configuration is more commonly used in medium- and heavy-duty commercial vehicles. 5. Distributed Drive Systems As electric vehicles continue to evolve, distributed drive systems are emerging as a powerful alternative to traditional powertrains. Distributed drive systems can be divided into two main types: wheel-end drive and wheel-hub drive. Each of these technologies offers distinct advantages, as well as unique challenges,

Heavy Transport, Industry Insight, Technologies

4 Motors With 1000 HP? Our Electric Truck Axle May Exceed Your Expectations

4 Motors With 1000 HP for Electric Heavy Trucks? Our Electric Truck Axle May Exceed Your Expectations The semi-truck shown here is a battery-swapping electric tractor equipped with our 360 kW electric truck axles. It features two rear electric drive axles, each e-axle housing two motors, delivering 180 kW of peak power per motor. Together, they generate a total of 720 kW, nearly 1000 horsepower. And there’s even more beneath the surface. Our electric axle integrates the motors, along with key components such as the speed reducer and differential gear, directly into the rear axle. The total weight of the electric axle is 950 kg, with each axle capable of delivering up to 50,000 N.m of torque, ensuring abundant power for heavy-duty operations. One of the unique features of this e-axle is its distributed drive system. This means that each motor operates independently, providing added safety redundancy—if one motor fails, the other can continue to function normally. There are additional benefits as well. To improve efficiency, the vehicle’s design allows for both motors to work simultaneously or to alternate between them. When the truck is unloaded, only a minimal amount of power is used, as the motors take turns powering the vehicle. During start-up or climbing, both motors can work together, delivering maximum power. This cooperative strategy is coordinated with the vehicle’s overall control system. For fully electric trucks carrying heavy loads, alternating between the two motors helps prevent overheating, keeping both motors within their optimal operating range. This not only enhances reliability but also enables the motors to work together to deliver ideal power and torque when high demand is required. For example, the maximum torque output of our single electric axle reaches an impressive 50,000 N.m, an extraordinary figure for a heavy-duty tractor. We all know that traditional motor layouts are often limited by space and require numerous components. In contrast, the integrated design of our electric axle, with its compact central structure, reduces the number of parts needed. For example, our e-axle weighs 950 kg, contributing to a vehicle weight reduction of 300 kg. The highly integrated design also frees up valuable chassis space in electric trucks, a critical factor given the current focus on maximizing battery capacity for longer range. This central, compact electric axle allows for more or larger battery packs, improving range. It is also compatible with a variety of suspension systems, including air suspensions and multi-leaf springs, making it adaptable to different truck platforms. By integrating the entire axle assembly into the chassis, and using a highly compact dual-motor design, we’ve reduced the number of parts in the drivetrain, leading to higher transmission efficiency and more effective regenerative braking—both of which contribute to extending the vehicle’s range. This central, integrated electric axle not only offers higher reliability but also benefits from reduced weight, increased chassis space, and higher transmission efficiency. With the rise of hydrogen fuel cell systems, which require even more chassis space than pure electric trucks, this axle design is undoubtedly poised to become the mainstream choice, offering tremendous market potential in the future.

Heavy Transport, Industry Insight

18-Ton Heavy-Duty Electric Truck – E-Powertrain Configuration

18-Ton Heavy Duty Electric Truck: E-Powertrain Configuration As electric vehicles continue to rise in popularity, pure electric light trucks and tractors are gaining traction due to their efficiency and cost-effectiveness. However, heavy trucks can also benefit from electrification. This 18-ton heavy duty electric truck features a powerful 322 kWh battery, providing an estimated range of approximately 460 kilometers under consistent driving conditions. This makes it an excellent choice for urban logistics and intercity transportation across various regions. 322 kWh EV Battery System This vehicle is equipped with a liquid-cooled battery systems boasting an impressive capacity of 322 kWh. The battery pack is securely integrated within the chassis frame, offering excellent protection and leaving ample space on both sides for additional installations, such as toolboxes. 160 kW Electric Drive Axle This vehicle is equipped with a two-speed electric drive axle, featuring a drive motor with a peak power of 160 kW and a maximum output torque of 27,600 N·m. The integration of the electric drive axle eliminates the need for components like the driveshaft and universal joints, enhancing overall efficiency and performance. Compact and Lightweight Design For cargo trucks, curb weight has always been a major concern, as it directly affects the vehicle’s loading capacity and consequently, the profitability of each trip. Even though this vehicle is equipped with a large 322 kWh battery system, its curb weight control is still quite impressive. The chassis has an unladen weight of only 7800 kg, with a gross vehicle weight of 18,000 kg. Conclusion Given the current competitive landscape in the logistics industry, businesses and individuals are continually striving to reduce costs and improve operational efficiency. With their outstanding economic performance and efficient transportation capabilities, pure heavy duty electric trucks have become a new choice for urban distribution and intercity transportation. Our Solution for Heavy Duty Electric Trucks At Brogen, our customizable EV systems accelerate heavy-duty electric truck development by reducing R&D costs and time, boosting efficiency, and providing a competitive advantage for EV manufacturers in the rapidly expanding market. Electric Axle 165 kW – 360 kW Explore Traction Battery Customizable Explore Auxiliary Inverter DC/DC, DC/AC, PDU Explore Contact Us Get in touch with us by sending us an email, using the Whatsapp number below, or filling in the form below. We usually reply within 2 business days. Whatsapp: +8619352173376 Email: contact@brogenevsolution.com ContactFill in the form and we will get in touch with you within 2 business days.Please enable JavaScript in your browser to complete this form.Please enable JavaScript in your browser to complete this form. Name * FirstLast Work Email *Company Name *Your EV Project Type *– Please select –BusLight-duty truckHeavy-duty truckConstruction machineryVesselOthers (please write it in the note)Your Interested Solutions *– Please select –MotorBatteryChassise-AxleAuxiliary inverterOBC / DCDC / PDUAir compressorEPS / EHPSBTMSOthers (please write it in the note)Do you have other contact info? (Whatsapp, Wechat, Skype, etc.)Please introduce your EV project and your request here. * Checkbox * I consent to receive updates on products and events from Brogen, and give consent based on Brogen’s Privacy Policy. Submit

Heavy Transport, Technologies

160 kW / 360 kW Electric Axle for Trucks

160 kW / 360 kW High-Voltage Electric Axle for Trucks System Introduction This electric axle for trucks boasts a rated power of 160 kW and a peak power of 360 kW. Utilizing a distributed drive system, it integrates two PMSM electric motors within the e-axle. The advanced gear-shifting control strategy ensures uninterrupted power delivery during gear changes, enhancing driving safety. Additionally, in the event of a single motor failure, the remaining motor continues to provide power, offering an extra layer of safety redundancy to the eAxle system. Benefits of Our Electric Axle for Trucks – Safe Core Strategy Controlled by the distributed drive electronic differential system; equipped with EASR, IESS safety configurations. Benefits Reduce the vehicle energy consumption, and increase vehicle safety and stability in harsh environments; the electronic differential lock can effectively get out of trouble on the road. Lower Gravity Center The gravity center of the battery system is lowered by 1620 mm. Benefits Provide ample space for the bottom placement of the battery and increase the stability of the whole vehicle. Dual Motor Design Integrating the dual motor structure and advanced gear-shifting control strategy to ensure uninterrupted power delivery during gear changes. Beneifts It’s safer and more comfortable to drive the vehicle. Benefits of Our Electric Axle for Trucks – Economical 0 % The transmission system features a simple structure with a concise transmission chain, enhancing overall system efficiency by up to 4% 0 % Enhanced Energy Regeneration by 100%: The gear’s forward and reverse torques are balanced, significantly improving energy regeneration efficiency and extending the driving range. Benefits of Our Electric Axle for Trucks – Powerful & Lightweight 0 N.m The maximum output torque for a single axle can reach 51480 N.m. The maximum motor generation torque can also reach 51480 N.m, reducing brake heat fade on long downhill stretches and eliminating the need for additional water cooling for the brakes. 0 kg The single e-axle weight is about 920 kg. For 4×2 tractor-trailers, the distributed drive system reduces weight by 462 kg compared to direct drive systems and by 300 kg compared to central drive electric axle systems, increasing payload capacity. Product Parameters Motor type: PMSM Motor power (rated/peak): 2×80 kW / 2×180 kW Motor speed (max.): 9500 rpm Motor torque (rated/peak): 2×260 N.m / 2×520 N.m Rated voltage: 540 VDC IP rating: IP68 E-axle weight: 950 kg Rated axle load: 13000 kg Wheel speed (max.): 620 rpm Gear ratio: 49.4/15.3 Rim size: 22.5 inch Tire size: 12R22.5 Brake: Air disc brake Contact Us Get in touch with us by sending us an email, using the Whatsapp number below, or filling in the form below. We usually reply within 2 business days. Whatsapp: +8619352173376 Email: contact@brogenevsolution.com ContactFill in the form and we will get in touch with you within 2 business days.Please enable JavaScript in your browser to complete this form.Please enable JavaScript in your browser to complete this form. Name * FirstLast Work Email *Company Name *Your EV Project Type *– Please select –BusLight-duty truckHeavy-duty truckConstruction machineryVesselOthers (please write it in the note)Your Interested Solutions *– Please select –MotorBatteryChassise-AxleAuxiliary inverterOBC / DCDC / PDUAir compressorEPS / EHPSBTMSOthers (please write it in the note)Do you have other contact info? (Whatsapp, Wechat, Skype, etc.)Please introduce your EV project and your request here. * Checkbox * I consent to receive updates on products and events from Brogen, and give consent based on Brogen’s Privacy Policy. Submit

Electric municipal vehicle water truck with our electric truck axle

Heavy Transport, Specialty Equipment, Technologies

18-ton Battery Electric Water Truck With Our Electric Truck Axle

Introduction This case highlights our collaboration with an EV manufacturer to deliver a highly efficient, 100% electric water truck. Specializing in municipal and specialty vehicles, the EV manufacturer serves an environmental resources company as their end customer. This innovative vehicle incorporates our advanced electric truck axle technology. Application of Our Electric Truck Axle Our electric truck axle utilizes the latest e-axle technology, featuring a distributed approach that offers numerous benefits including low noise, extended cruising range, intelligent control, energy efficiency, and high performance. For instance, the 18-ton water truck in this project is equipped with a 231 kWh EV battery system. Thanks to the energy-saving and efficiency-boosting design, it achieves a cruising range comparable to a similar vehicle with a 280 kWh battery system. This allows up to 8 hours of operation on a single charge, significantly reducing costs for fleet operators. More features about this water truck: Versatility and Safety of Our Electric Truck Axle Our electric drive axle is also suitable for heavy-duty trucks, tractors, and trailers. The distributed approach enhances safety redundancy, ensuring that even if one motor fails, the other can continue to operate normally. Advanced software technology further ensures vehicles’ safety and reliability. Learn more about our innovative e-axle solutions here. Benefits of Upfit Electrification We also provide electric motors for the upfit of specialty and hybrid vehicles, such as street sweepers, water trucks, and concrete mixers, etc. Upfit electrification separates the power source for retrofitting from the vehicle’s drive systems. This enables specialty vehicles like hybrid concrete mixers to shut off their engines during loading and unloading while maintaining retrofit operations. Drivers can also benefit from air conditioning in hot weather. For fleet operators, this significantly reduces annual fuel costs. Learn more about our electric motor solutions here. EV Battery Systems At Brogen, we offer standard LFP EV battery packs for electric trucks, as well as fast-charging LMO battery packs for PHEVs, FCEVs, HEVs used in applications such as mining trucks, dump trucks, forklifts, and AGVs. Learn more about our EV battery systems here. Contact Us for Comprehensive Electrification Solutions We offer a wide range of customizable electrification solutions for EV manufacturers. Our product lineup includes electric motors, electric axles, EV batteries, on-board chargers, and more. If you are seeking an EV solution for your project, please contact us by filling out the form below or by emailing us at contact@brogenevsolution.com. We typically respond within two business days.

Heavy Transport, Industry Insight, Light Commercial Vehicles

EV Truck Drive Systems: Direct Drive Motor vs. E-Axle

When it comes to the pure EV truck, understanding the differences between traditional electric motor structures and modern e-axle systems is crucial. Let’s use an electric dump truck as an example to explore these differences. Traditional Drivetrain Structure – Direct Drive Motor The traditional drivetrain in electric trucks closely resembles the layout found in conventional vehicles. The drive motor, equivalent to a diesel engine, is the heart of this system. Directly behind the motor is a reducer, functioning similarly to a traditional gearbox. The reducer’s job is to increase torque by reducing the motor’s speed, effectively amplifying power. This amplified power is then transmitted through a driveshaft to the rear axle. The rear axle, with a gear ratio of approximately 5.857, is comparable to that of traditional dump trucks. How It Works A notable feature of this system is the two-speed function of the reducer, which allows the vehicle to switch between different gear ratios based on the load, similar to shifting gears in a traditional transmission. This functionality provides both speed and power as needed. E-Axle System Now, let’s delve into the e-axle system. An e-axle integrates the electric motor with the rear axle, combining four major functions: the motor, rear axle, transmission, and differential. This integration brings several significant advantages: However, the e-axle system does present challenges. Integrating the motor with the rear axle reduces space for torque amplification mechanisms, potentially limiting the power output compared to traditional setups with a gearbox. Achieving high power levels with an e-axle requires advanced design and engineering capabilities. Brogen’s Solutions At Brogen, we supply traditional drive motor and e-axle systems for electric vehicle builders. Our e-axle for heavy-duty trucks can deliver a maximum output torque of 50,000 Nm, providing ample power for these vehicles. Our electric motors offer power options ranging from 165 kW to nearly 800 kW, catering to various commercial vehicles, including light trucks, tractors, concrete mixers, and more. Explore our cutting-edge electric axle solutions and see how Brogen can help you achieve success in the rapidly expanding e-mobility sector. Contact

blade battery for battery electric truck

Heavy Transport, Industry Insight, Light Commercial Vehicles, Technologies

How Blade Battery Packs Benefit the Electric Truck?

Electric Trucks Equipped With Blade Batteries: Higher Energy, Lower Consumption The latest all-electric truck from BYD features blade battery packs. Introduced by BYD four years ago, these LFP blade battery packs eliminate the module design, reducing many structural components. The close connection between the upper and lower casings and the battery cells significantly increases volumetric energy density, reaching levels comparable to high-energy-density ternary lithium batteries. This battery electric vehicle model boasts a battery capacity of 94.3 kWh, providing a pure electric range of over 275 kilometers, surpassing the typical 100~200 kilometer range of industry-standard electric light trucks. In addition to the impressive energy density, blade battery technology offers higher thermal stability, lower thermal runaway temperature, smaller thermal runaway reactions, and a reduced likelihood of thermal runaway compared to ternary lithium and standard LFP batteries. This makes the light-duty truck, which operates over longer distances annually, safer. The blade battery’s exceptional thermal management extends battery life, improves charging and discharging efficiency, and shortens charging time. This all-electric truck can achieve over 100 kilometers of range with just half an hour of charging, further enhancing operational efficiency. Electric Truck Chassis Optimization: Better Layout, Higher Load Capacity Unlike traditional electric light trucks that position the standard battery boxes on the sides of the chassis or hang them in the middle, this electric truck’s blade battery is semi-embedded within the chassis frame. This structure integrates the battery into the chassis, making it part of the vehicle’s framework, providing both an energy source and structural rigidity. This design completely revolutionizes traditional electric light truck chassis layouts. Additionally, the semi-embedded design increases the chassis’ ground clearance, improving overall vehicle possibility. The flat-laying design of the chassis battery allows the truck to use a direct-drive system with an integrated electric drive axle. This system features a flat-wire motor and reducer within a shared casing, improving slot fill rate and efficiency. The lightweight aluminum alloy casing enhances transmission efficiency and reduces energy loss compared to traditional direct-drive systems. In terms of the suspension design, the vehicle uses a 3/5+6 leaf spring, with significantly more leaves in the rear axle springs, directly boosting the vehicle’s load capacity. Cabin Design: More Space, Lower Wind Resistance Building on the previous generation electric light truck, which positioned the integrated controller and battery systems on the sides of the chassis under the body, this EV truck continues this design, thanks to the more compact blade battery pack. This allows for a more spacious cabin layout. The cabin details have been optimized, upgrading the traditional mechanical handbrake to an electronic handbrake for increased comfort during driver rest periods while charging. Additionally, the vehicle’s battery system is split into two sets: one located on the side of the chassis under the body, and the other under the tilting cab, powering the low-voltage system of the cabin. This separated design enhances the stability and safety of the cabin’s power supply system. Summary In summary, the new electric light-duty truck, equipped with a 94.3 kWh blade battery, not only significantly improves vehicle range but also addresses user-identified issues through comprehensive upgrades to the chassis structure and cabin design. By leveraging blade battery technology, the vehicle reduces costs and increases efficiency for users. With competitive blade battery prices and enhanced electric truck battery capacity, BYD’s approach to batteries for electric vehicles sets a new standard in the industry. Looking for an EV Battery System for Your Project? Here at Brogen, we provide customized EV battery solutions, including standard LFP battery packs and advanced LFP blade battery systems for trucks, buses, vans, and other construction equipment or specialty vehicles. Contact us through the form below and we’ll get back to you shortly to discuss how we can empower your EV project!