brogenevsolution.com, Author at Brogen EV Solution | Shanghai OE Industrial Co., Ltd.

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

60kW _ 115kW electric motor for pickup truck

60kW / 115kW Electric Motor for Electric Pickup Truck

60kW / 115kW Electric Motor for Pickup Trucks This 60kW / 115kW electric motor is designed for battery electric pickup trucks or other light commercial vehicles. It offers strong power performance and excellent hill-climbing capability, meeting overload requirements. The system maintains efficient output across a wide range of speeds, making it ideal for urban deliveries and intercity freight, while also handling various road conditions effectively. Technical Parameters Motor Parameters Rated Power 60 kW Peak Power 115 kW Rated Torque 155 N.m Peak Torque 332 N.m / 60 S Rated Speed 3697 rpm Peak Speed 11600 rpm Rated Current 130 A Peak Current 270 A Battery Voltage 618 VDC Cooling Method Liquid Cooling Gearbox Parameters Maximum Input Torque 400 N.m Maximum Input Speed 12000 rpm Gear Ratio 3.037 Efficiency Map 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

60kW _ 120kW electric motor for electric light commercial vehicles

Light Commercial Vehicles, Technologies

60kW / 120kW Electric Motor for Light-Duty Trucks

60kW / 120kW Electric Motor for Light-Duty Trucks This 60kW / 120kW electric motor has been successfully installed in over 8,000 vehicles, with individual units having covered more than 150,000 kilometers. The system operates reliably and is well-suited for pure electric light-duty trucks weighing between 4.5 to 6 tons. It offers strong power performance and excellent hill-climbing capability, meeting overload requirements. The system maintains efficient output across a wide range of speeds, making it ideal for urban deliveries and intercity freight, while also handling various road conditions effectively. Technical Parameters Maximum Power 120 kW Rated Power 60 kW Maximum Torque 1000 N.m Rated Torque 358 N.m Maximum Speed 4500 rpm Rated Speed 1600 rpm Maximum Current 370 A Battery Voltage 540 VDC Cooling Method Liquid Cooling Efficiency Map 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

Industry Insight, Light Commercial Vehicles

Electric Light Truck Technology Trends to Watch in 2025

Electric Light Truck Technology Trends to Watch in 2025 In today’s rapidly evolving market, electric light trucks have transitioned from relying on government policies to being driven by market demand. As consumer expectations rise, challenges such as limited range, slow charging, and insufficient application scenarios have emerged, limiting the industry’s growth. Overcoming these challenges requires continuous technological innovation. Electric light trucks, crucial for urban “last-mile” delivery, help businesses reduce costs, improve efficiency, and contribute to the transformation of the transport sector. By advancing technology, electric light trucks will play a key role in reducing logistics costs, achieving the industry’s carbon emission reduction goals, and supporting sustainable development. In 2024, significant technological trends in electric light trucks have emerged, bringing new opportunities and shaping the future of the industry. 1. Semi-Solid-State Batteries On December 21, 2024, Foton became the first to apply semi-solid-state batteries in electric light trucks, featuring liquid cooling and heating technology that supports 2.2C fast charging. In recent years, to address the range anxiety of electric light commercial vehicles, battery capacities have been steadily increasing, particularly in the electric light truck sector, where battery capacities have exceeded 160 kWh. However, this has also led to higher vehicle costs and longer charging times. Solid-state batteries, with their high safety, high energy density, fast charging capabilities, and excellent cycle performance, are emerging as an ideal solution to these challenges. Currently, solid-state batteries are primarily used in electric passenger cars, often in semi-solid-state form, and are still in the prototype or small-batch demonstration phase. Foton’s application of semi-solid-state batteries in light trucks sets an industry precedent, encouraging more companies to ramp up R&D efforts, accelerate battery development, and drive the widespread adoption of solid-state batteries in the electric commercial vehicle sector. 2. Battery Energy Density Boost: Significant Improvement in Range To effectively address the range anxiety of electric light trucks, battery manufacturers and automotive manufacturers have been increasing R&D investment, focusing on enhancing battery energy density. This enables vehicles to travel longer distances on a single charge, meeting the diverse needs of various transport scenarios. On July 4, 2024, CATL unveiled CATL TIANXING, its first EV battery brand for commercial applications, along with two products for light commercial vehicles, namely CATL TIANXING-L superfast charging edition and CATL TIANXING-L long range edition. The latter boasts an industry-leading energy density of 200 Wh/kg, offering a range of up to 500 km. These technological breakthroughs provide strong support for long-distance transportation with electric light trucks, improving largely their operational efficiency. 3. Advanced Driver Assistance Systems: From Optional to Standard In 2024, Advanced Driver Assistance Systems (ADAS) have been widely adopted in the electric light truck sector. Looking ahead, these systems are expected to become standard features in electric light trucks. Functions such as adaptive cruise control, lane departure warning, forward collision warning, and blind spot monitoring will help drivers better navigate complex and dynamic road conditions, reducing traffic accidents, lowering risk exposure, and ultimately reducing insurance costs. At the same time, the application of autonomous driving technology in electric light trucks will continue to evolve. From the current partial automation, the shift towards fully autonomous driving will take place. Vehicles will be able to perform complex tasks such as automatic cruising, adaptive following, lane changing, and obstacle avoidance, greatly enhancing both transportation efficiency and safety. 4. Connected Vehicles and Information Technology: Building a New Smart Logistics Ecosystem With the continuous advancement of vehicle connectivity and information technology, the software systems in electric light trucks now support remote upgrades. Automotive manufacturers can push software updates and feature upgrades to vehicles remotely. This ensures that customers can access the latest features and services in real-time. For logistics companies, vehicle connectivity technology enables real-time monitoring of vehicle location, speed, and status, facilitating more precise vehicle management and scheduling. By leveraging big data analytics and AI algorithms, companies can optimize transport routes, predict vehicle faults, and plan maintenance efficiently. This not only improves operational efficiency and service quality but also reduce costs. 5. Lightweight and High Energy Efficiency Technologies To reduce energy consumption and increase range, lightweight materials and technologies are being increasingly applied in the manufacturing of light trucks. Material such as carbon fiber composites, aluminum alloys, and high-strength steel effectively reduce vehicle weight while maintaining strength and safety. This improves energy utilization efficiency and transport capacity. Conclusion The technological trends observed in the electric light trucks sector in 2024 lay a solid foundation for the industry’s growth in 2025 and beyond. As technology continues to advance, electric light trucks will see comprehensive improvements in performance, intelligence, and safety, offering more opportunities and transformations for the logistics industry. These developments will drive the sector toward greater efficiency, sustainability, and innovation. At Brogen, our mission is to help automotive manufacturers stay at the forefront of industry trends by providing advanced EV solutions. Focused on the latest technologies, we specialize in lightweight design, high efficiency, and intelligent systems, all while maintaining a core commitment to safety and reliability. Our offerings include LFP battery packs, electric axles, motors & controllers, 3-in-1 e-powertrain assembly, EPS, and more. These solutions are tailored to support OEMs in their electrification journey, enhancing innovation, performance, and operational efficiency across the automotive sector. Business inquiry: contact@brogenevsolution.com Relevant Solutions All Posts Heavy Transport Industry Insight Light Commercial Vehicles Marine Electrification Public Transportation Specialty Equipment Technologies Electric Axle for LCV Electric Power Steering Solutions LCV Battery Solutions All Posts Heavy Transport Industry Insight Light Commercial Vehicles Marine Electrification Public Transportation Specialty Equipment Technologies 60kW / 100kW Electric Motor for Pickup Truck, Light Truck, Van 60 kW / 115 kW Electric Axle For Truck 30kW / 60kW Electric Motor for Light Commercial Vehicles 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

electric motor for bus powertrain for electric bus

Industry Insight, Technologies

2-in-1 Integrated Powertrain for Electric Bus

2-in-1 Integrated Electric Powertrain for Electric Bus We provide a reliable and highly efficient electric powertrain for electric buses or coaches, from 8 meters to 12 meters. Our 2-in-1 integrated e-powertrain solution has been in mass production since 2018, with over 30,000 units successfully deployed. This proven e-powertrain for bus delivers zero emissions, low noise, and pollution-free performance, meeting the stringent requirements of modern electric buses. Benefits of Our Integrated Electric Powertrain for Electric Bus Our 2-in-1 electric motor and controller powertrain for electric bus is a platform-based system designed to meet the diverse needs of different customers. The integrated 2-in-1 compact design eliminates the need for separate three-phase cables between the motor and controller. By removing components such as the controller bracket, bolts, and shortening the wiring harness for the motor temperature sensor and the power wiring, we save valuable space in the power electronics layout. This streamlined design also reduces the length of cooling hoses and eliminates the need for a three-phase wiring harness assembly. The result is a compact, lightweight, and cost-effective powertrain with high power density, excellent environmental adaptability, and an extended service life. Proven Track Record With over 30,000 units delivered, our e-powertrain for electric buses is trusted by industry leaders, proving its reliability and scalability in the market. High Efficiency for Longer Range Achieving over 90% motor efficiency, our e-powertrain optimizes energy use, improving efficiency and extending the range of the electric bus, resulting in lower operating costs and better performance. Our Integrated Electric Powertrain for Electric Bus Offerings Rated Power 120 kW 100 kW 90 kW 90 kW Peak Power 200 kW 200 kW 180 kW 150 kW Rated Torque 1300 N.m 1000 N.m 860 N.m 636 N.m Peak Torque 2800 N.m 2500 N.m 2150 N.m 1700 N.m Rated Speed 881 rpm 955 rpm 1000 rpm 1350 rpm Peak Speed 2500 rpm 2700 rpm 2700 rpm 3000 rpm Battery Voltage 540 VDC 540 VDC 540 VDC 540 VDC Peak Current 540 A 451 A 451 A 420 A Cooling Method Liquid cooling Liquid cooling Liquid cooling Liquid cooling IP Rate IP67 IP67 IP67 IP67 Applicable Vehicles 12-meter bus 10.5-meter bus 8.5~10-meter bus 8-meter bus Gallery 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

Industry Insight, Technologies

Exploring the Benefits of Coaxial Electric Axle Technology for Light Commercial Vehicles

Exploring the Benefits of Coaxial Electric Axle Technology for Light Commercial Vehicles As the electric vehicle (EV) market expands, the demand for efficient, compact, and high-performance drivetrain systems has increased. Among the various innovations in electric drive systems, the coaxial electric axle has emerged. This article provides an in-depth look at the structural benefits, technical features, and promising applications of coaxial electric axles in light commercial vehicles. Understanding the Coaxial Electric Axle Design The coaxial electric axle is distinguished by its innovative design where both the motor shaft and output shaft are aligned along the same axis. This structure combines several components into a single, integrated system, which enhances efficiency and reduces the space required for drivetrain elements. The core components of the coaxial electric axle are as follows: Intermediate Powertrain Assembly: This includes the motor assembly and reduction gearbox. The semi-reduction gearbox housing is integrated with the motor housing, optimizing space and reducing mechanical complexity. The external casing is typically made from lightweight aluminum alloy, known for its strength and corrosion resistance. Wheel-Side Assembly: This consists of the left and right half-shafts, axle housings, and braking components, working together to ensure optimal power delivery to the wheels. Key Advantages of Coaxial Electric Axle 1. Enhanced Efficiency Transmission Efficiency: The coaxial electric axle boasts a high total transmission efficiency of up to 93.17%, making it more efficient compared to conventional multi-in-one drive systems. Reduced Mechanical Losses: By eliminating the need for two sets of high-speed bearings, this system enhances mechanical efficiency by around 1%, contributing to better power conversion. 2. Space Optimization Compact Design: The coaxial design allows for better use of available space, freeing up room for larger battery packs or other critical components. This results in improved vehicle layout and greater design flexibility. Lightweight Construction: The integration of the motor and gearbox reduces overall system weight, which is crucial for improving vehicle range and efficiency. 3. Superior Performance High Load-Bearing Capacity: The coaxial electric axle is designed to handle heavy loads, making it suitable for a variety of vehicle types, including commercial and high-performance models. Improved NVH Performance: The alignment of the motor and output shafts minimizes vibrations, reducing noise and enhancing overall driving comfort. Direct Power Delivery: With its optimized power transmission system, the coaxial electric axle offers more direct and efficient power delivery to the wheels, improving vehicle responsiveness. The Evoluion of Electric Powertrain Systems for Light Commercial Vehicles 1st Generation: Central Direct Drive The 1st-generation electric powertrain system was based on minimal modifications to existing internal combustion engine (ICE) platforms. In this design, the electric motor replaced the engine, with power transmitted to the rear axle through a driveshaft. Pros: Low-cost integration and easy compatibility with existing vehicle architectures. Cons: The need for a driveshaft and traditional rear axle reduced chassis space and limited battery placement, decreasing overall range. 2nd Generation: Parallel-Axis Electric Drive Axle The 2nd- generation electric powertrain system introduced a more compact parallel-axis electric axle design, where the motor was integrated directly into the axle, eliminating the driveshaft and creating additional space for battery placement. Pros: Simpler structure with fewer parts, improved space for batteries, and better range. Cons: The motor’s off-center weight distribution led to vibration issues, and NVH performance became a challenge due to the unique design. 3rd Generation: Coaxial Electric Axle The 3rd-generation e-powertrain system is the coaxial electric axle. In this system, both the motor and output shaft are aligned along the same axis, allowing for a more compact, stable, and efficient design. Pros: Improved rotational stability, reducing vibrations and enhancing noise control; Weight reduction and space optimization with the motor housing serving as a load-bearing element; Increased system efficiency due to the elimination of high-speed bearings and a more direct power transfer; Superior NVH performance, with reduced center-of-gravity offset and less vibration. Cons: Higher initial costs and increased complexity in maintenance. Applications of Coaxial Electric Axles Micro Electric Vehicles: Compact and energy-efficient for urban environments. Light Commercial Vehicles: Ideal for buses, vans, light trucks, and electric pickups due to its efficient power delivery. Hybrid SUVs and High-Performance EVs: Offers improved handling and performance in more demanding applications. Our Coaxial Electric Axle Solution Our coaxial electric axle for buses integrates the electric motor, drive shaft, and drive axle into a single unit. This highly integrated e-powertrain system effectively maximizes chassis space, reduces weight, and simplifies battery layout, enhancing e-powertrain system transmission efficiency, reducing energy consumption, and increasing driving range for the bus. Learn more here: https://brogenevsolution.com/coaxial-electric-axle-for-bus/ Business inquiry: contact@brogenevsolution.com 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

brogen electric motor for trucks electric truck motor with AMT

Public Transportation, Technologies

AMT Powertrain System for Battery Electric Buses

AMT Powertrain System for Battery Electric Buses: Enhancing Efficiency and Performance The transition to battery electric buses has become a key focus for bus manufacturers and cities aiming to reduce emissions and improve public transport sustainability. In recent years, some bus manufacturers have shifted from traditional direct-drive systems to e-powertrain systems that include Automated Manual Transmission (AMT) for battery electric buses (BEB). But what does this mean for electric bus performance, and how does it affect the overall driving experience? What is an AMT Powertrain System for BEB? The direct drive system delivers power directly from the motor to the rear axle, offering a simple, reliable, and efficient design. In contrast, the AMT e-powertrain system utilizes a gearshifting mechanism to transmit motor torque to the rear axle, allowing for optimized performance and energy efficiency by adjusting the gear ratios. AMT Powertrain System vs Direct Drive System: Performance In fact, not all BEBs should be equipped with an AMT system. Compared to the conventional direct-drive system, electric buses with AMT have both advantages and disadvantages. Let’s take a 12-meter battery electric bus as an example to focus on the power performance comparison between AMT powertrain and direct-drive systems. System Parameters AMT Powertrain Direct Drive System Total Weight 260 kg 364 kg Maximum Torque 3730 N.m 2800 N.m Length 716 mm 470 mm Width 614 mm 603 mm Height 592 mm 592 mm For a 12-meter BEB, the electric motor in the AMT powertrain system has a rated power of 80 kW, whereas the direct-drive system uses a more powerful 100 kW electric motor. However, the motor in the AMT system can reach a maximum speed of 3500 rpm, which is higher than the motor speed (3000 rpm) in the direct-drive system. Electric buses with AMT powertrain systems offer better hill-climbing ability (23%) and can achieve higher speeds (14%), though the acceleration time may be slightly longer due to the shifting process. Motor Parameters AMT Powertrain System Direct-Drive System Rated Power 80 kW 100 kW Peak Power 140 kW 200 kW Rated Torque 600 N.m 1250 N.m Peak Torque 1000 N.m 2800 N.m Maximum Speed 3500 rpm 3000 rpm Maximum Gradeability 23% 14% Maximum Vehicle Speed 116 km/h 107 km/h 0-50 km/h Time 16 s 13.4 s In terms of system efficiency during normal operation, the two types of systems are quite different. When comparing system efficiency at different speeds, we find that the direct-drive system performs more efficiently in the 40-60 km/h range, with lower overall energy consumption. However, in the speed ranges below 40 km/h and above 60 km/h, the AMT powertrain system outperforms, showing lower overall energy consumption. Overall, when considering a wider range of driving conditions, the AMT system tends to offer better energy efficiency. In typical urban driving conditions, the electric bus equipped with the AMT system has a simulated energy consumption of 68.3 kWh per 100 km, with actual test results showing 68.6 kWh per 100 km. In contrast, the electric bus using a direct-drive system has a simulated consumption of 72.5 kWh per 100 km, with test results showing 73.3 kWh per 100 km. AMT Powertrain System vs Direct Drive System: Cost Considerations Cost is another significant factor for bus manufacturers. While the AMT system offers enhanced perofrmance, the cost implications depend on the bus’s torque demands. For buses with lower torque requirements, the direct drive system may be more cost-effective. However, for high-torque applications, such as large electric buses, the AMT system proves more economical. By using smaller motors with the AMT system, bus manufacturers can reduce motor costs without sacrificing power, resulting in a more affordable overall vehicle. In essence, when the required torque exceeds 1500 N.m, the AMT powertrain system becomes the more cost-effective choice. Larger buses with higher power demands benefit the most from AMT technology, offering both cost savings and better performance. AMT Powertrain System vs Direct Drive System: Comfort & Reliability Beyond performance and cost, comfort and reliability are crucial factors for any bus manufacturer. AMT powertrain systems do introduce gear shifts, which can cause slight interruptions in power delivery and reduce comfort compared to direct drive systems, which offer smoother acceleration. However, technological improvements in AMT design can mitigate these discomforts. For example, the shifting process can be optimized to minimize interruptions, thus improving the passenger experience. From a reliability perspective, the complexity of the AMT system theoretically makes it less reliable than direct drive systems. However, through rigorous design and quality control, these concerns can be addressed. For instance, AMT products can be designed with durability in mind, achieving similar reliability levels as direct-drive systems. Additionally, the AMT system’s lightweight design, compared to traditional systems, contributes to overall vehicle weight reduction. Our AMT Powertrain Systems for Electric Commercial Vehicles At Brogen, we offer e-powertrain systems based on AMT technology, utilizing PMSM for drive. The AMT is co-axially connected to the motor, taking advantage of the gearbox’s speed control and torque-boosting features. This enables a smaller motor to achieve the same performance as a larger direct-drive motor, while also enhancing the vehicle’s adaptability and efficiency. Our e-powertrain system with AMT ranges from 60 kW to 550 kW, making it suitable for applications in buses, trucks, heavy commercial vehicles, municipal vehicles, and loaders. Motor Power / Torque Transmission Maximum Motor Speed Maximum Output Torque Applicable Vehicles 300/500 N.m, 60/120 kW 2-speed: 2.73/1 5000 rpm 1365 N.m 4.5-7T truck 350/850 N.m, 75/120 kW 2-speed: 2.741/1 5000 rpm 2330 N.m 7-12T truck 500/1100 N.m, 80/160 kW 2-speed: 2.741/1 4500 rpm 3015 N.m 8-10M bus, 11-14T truck 500/1300 N.m, 120/185 kW 2-speed: 2.741/1 3500 rpm 3380 N.m 10M, 12M bus 500/1100 N.m, 100/185 kW 4-speed: 6.61/3.52/1.89/1 3500 rpm 7000 N.m 14-18T truck, specialty vehicles 850/1950 N.m, 180/300 kW 4-speed: 8.39/3.54/1.74/1 3500 rpm 16360 N.m 25-30T truck 1200/2400 N.m, 250/380 kW 4-speed: 8.39/3.54/1.74/1 3500 rpm 20136 N.m 31-49T truck 1500/2400 N.m, 270/405 kW 4-speed: 8.39/3.54/1.74/1 3500 rpm 20136 N.m 35-60T truck 1500/2400 N.m, 300/450 kW 4-speed: 8.39/3.54/1.74/1 3500 rpm 20136 N.m 60-90T truck

Industry Insight, Technologies

Electronic Differential System (EDS) for Electric Vehicles – Introduction

Electronic Differential System (EDS) for Electric Vehicles – Introduction What is the Electronic Differential System (EDS) for Electric Vehicles? The Electronic Differential System (EDS) is a system that uses electronic technology to replicate the functionality of a traditional mechanical differential. Far beyond just an extension of ABS, EDS stands out as a technological gem in modern automotive electronic control systems. The core function of EDS is to monitor and adjust the rotational speed differences between the vehicle’s drive wheels in real-time, effectively addressing wheel slippage in challenging road conditions. How Does the Electronic Differential System (EDS) Work? During acceleration—particularly on slippery, muddy, or uneven roads—one drive wheel may lose traction and start to slip. EDS intervenes instantly by using wheel speed sensors to capture real-time data and accurately identify slippage. Once slippage is detected, the system activates, applying precise braking force to the slipping wheel through a hydraulic control unit. By limiting the rotational speed of the slipping wheel, EDS transfers more power to the wheel with better traction. This dynamic adjustment not only maximizes the adhesion of the non-slipping wheel but also significantly enhances the vehicle’s traction and drivability. In simpler terms, EDS intelligently distributes power, ensuring stable performance in complex road conditions. It guarantees smoother driving while minimizing energy loss. Practical Applications and Benefits of EDS For everyday drivers, vehicles equipped with EDS deliver a more stable and seamless driving experience, particularly during critial scenarios such as starting, accelerating, or climbing. Whether navigating slippery urban streets or tackling rugged off-road trails, EDS enhances the vehicle’s adaptability and safety. Additionally, the system reduces the operational burden on drivers in challenging conditions, making driving more effortless and enjoyable. Our e-Powertrain Systems With EDS As a pivotal innovation in modern automotive technology, the EDS combines unique principles and practical results to offer unprecendented safety and convenience for drivers. Our distributed drive electric axles integrate this advanced technology to effectively prevent tire slippage and reduce tire wear, achieving a tire replacement cycle of 100,000 kilometers for buses. These systems are widely used in pure electric double-decker sightseeing buses, hydrogen fuel cell buses, battery electric buses, 18-meter articulated buses, airport shuttle buses, heavy-duty trucks, electrified trailers, and more. Distributed e-Axle for HCVs Learn More Distributed e-Axle for Public Transport Learn More 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

best airport ground support equipment batteries best gse batteries

Industry Insight, Specialty Equipment

How to Choose the Best GSE Batteries for Airport GSE Electrification

Choosing the Best GSE Batteries: The Key to Efficient and Sustainable Airport Ground Support Equipment Electrification The Significance of Electrification for Airport Ground Support Equipment (GSE) The electrification of airport ground support equipment (GSE) plays a crucial role in advancing sustainability, reducing emissions, and enhancing operational efficiency at airports. One of the most significant benefits of electrication is zero emissions, leading to cleaner air around airports and contributing to global environmental goals. Additionally, electric GSE reduces noise pollution, which is particularly important in densely populated areas near airports. The safety of energy use is also greatly improved, with electric equipment offering enhanced security compared to traditional fuel-based counterparts. In terms of operational efficiency, electrification boosts both energy conversion efficiency and overall airport productivity. By transitioning to electric ground support equipment, airports can achieve not only better performance from individual equipment but also streamline the entire airport operation. The reduced workload for ground crews, coupled with the ease of integrating intelligent systems, accelerates the automotion of airport processes. Overall, electrifying airport ground support equipment ensures environmental benefits, enhances energy security, and improves the overall efficiency of airport operations while pushing forward the integration of smarter, more automated systems. How to Choose the Best GSE Batteries When selecting batteries for electric ground support equipment, it’s essential to understand the specific requirements for these devices. This selection process presents challenges, as airport operations prioritize safety, especially in civil aviation. The safety standards for airport GSE must exceed those required for road vehicles, given the critical nature of airport operations. The reliability of these batteries is also vital – minimizing failure rates is essential to maintaining high fleet availability. Furthermore, airport GSE batteries must be durable, with long lifespans that can withstand the diverse environmental conditions in which these vehicles operate, from extreme temperatures to high humidity levels. The batteries should also be cost-effective, easy to deploy, and capable of fast delivery. For these requirements, safety is paramount. The battery itself must ensure the safety of the equipment and, ultimately, the safety of airport personnel. With this in mnd, we design our battery systems based on four key dimensions of safety: mechanical, electrical, chemical, and functional. This comprehensive approach guarantees that every battery system provides full protection of both the equipment and operators. Our battery factory – production line In terms of improving reliability, we focus on enhancing the lifespan and durability of lithium-ion batteries, using advanced engineering methods to minimize the failure rates throughout the battery’s lifecycle. Innovations in materials, such as optimized cathodes and anodes, as well as the development of advanced manufacturing processes, significantly reduce the risk of mechanical and chemical degradation, thus extending battery life. Additionally, batteries used in airport GSE are designed with features like IP67, IP68, and IP69K ratings, which provide effective moisture and dust protection. High-performance thermal management ensures the battery can operate within a broad temperature range, making it ideal for various environmental conditions found at airports worldwide. Our battery factory – standardized battery modules and packs One major challenge for airport GSE electrification is the relatively small scale of the equipment compared to road vehicles, leading to a greater variety of types and applications. To control costs and reduce development time, we have adopted a standardized solution approach. This includes the use of standardized battery modules and packs to meet the diverse needs of airport ground support equipment. Such a solution ensures that the system is both cost-effective and market-proven,while also offering the flexibility for small-batch, multi-type production. These standardized solutions will significantly support the sustainable development of airport GSE electrification. Choosing the Right Chemical System for Airport GSE Batteries When selecting the chemical system for electric GSE batteries, several factors must be considered. Unlike traditional batteries, lithium-ion batteries for GSE incorporate a complex integration of chemistry, electrical systems, mechanics, and thermal management, creating a highly sophisticated system. To evaluate the performance of these batteries, it’s necessary to assess all these aspects, rather than just focusing on individual material properties. Among the different types of lithium-ion batteries, LiFePo4 (Lithium Iron Phosphate) batteries stand out as the safest and most reliable option for airport GSE. This is primarily due to their stable olivine structure, which ensures that the temperature rise during thermal runaway is slower than that of other battery types. For exmaple, in the event of thermal runaway, LiFePO4 batteries emit smoke but do not catch fire, unlike NCM (Nickel Cobalt Manganese) batteris, which can rapidly accelerate combustion when exposed to heat. Additionally, LiFePO4 batteries offer superior cycle life, with some models reaching up to 4,000 charge cycles. This long lifespan significantly reduces the cost of ownership and increases the reliability of the battery over time. They are also capable of withstanding high temperatures – up to 65°C – and do not contain heavy metals or harmful pollutants, making them a highly eco-friendly choice for airport GSE. In contrast, NCM batteries are more energy-dense but have lower thermal stability, making them less suitable for use in high-temperature environments, such as those encountered in airport ground operations. Moreover, LiFePO4 batteries are less expensive than NCM batteries and are more widely available, ensuring stable material supply and cost reductions over time. Advantages of Lithium Iron Phosphate (LiFePO4) Batteries for Airport GSE In summary, LiFePO4 batteries offer numerous advantages that make them the ideal choice for airport ground support equipment: Safety: LiFePO4 batteries are resistant to fire and explosion, providing higher level of safety in demanding environments. Long Cycle Life: With up to 4,000 charge cycles, these batteries have an exceptionally long lifespan, reducing long-term costs. High Capacity: LiFePO4 batteries have a high capacity, which simplifies system configurations and reduces the number of battery packs required. Energy Density: Despite their high safety and durability, LiFePO4 batteries maintain a competitive energy density. Thermal Stability: They can operate efficiently at temperatures up to 65°C, making them suitable for extreme environments. Environmental Friendliness: Free from toxic heavy metals, LiFePO4 batteries are a greener, more sustainable option. Stable Material Supply: Unlike

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