Technologies

electric motor for bus powertrain for electric bus
Industry Insight, Technologies

2-in-1 Integrated Powertrain for Electric Bus​

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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

coaxial electric axle
Industry Insight, Technologies

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

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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

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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

EDS electronic differential system
Industry Insight, Technologies

Electronic Differential System (EDS) for Electric Vehicles – Introduction

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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

coaxial eaxle
Light Commercial Vehicles, Technologies

Coaxial eAxle for Light Trucks: Technology Overview and Performance Analysis

Light Commercial Vehicles, Technologies /

Coaxial eAxle for Light Trucks: Technology Overview and Performance Analysis Traditional fuel-powered trucks reply on a complex drivetrain consisting of an engine, clutch, transmission, driveshaft, and axle. This setup is not only heavy but also has low transmission efficiency. Early electric trucks often adopted a “retrofit” approach, replacing the engine and transmission with a motor and reducer. However, this direct-drive solution was both costly and inefficient. With the growing understanding of electric truck design and the need to lower costs, reduce energy consumption, and lighten vehicle weight, the industry is shifting toward integrated electric drivetrains. Today, many small and light-duty electric trucks are equipped with a coaxial eAxle. A coaxial eAxle integrates the motor, planetary reducer, differential, and axle housing into a single, compact unit, significantly shortening the drivetrain, reducing parts, and simplifying structure. This system offers traction, braking, and efficient energy conversion while ensuring higher transmission efficiency than direct-drive systems. It also features automatic transmission and regenerative braking, which help extend driving range by recovering energy. Advantages of Brogen Coaxial Drive eAxle Over Central Motor Direct-Drive At Brogen, we provide coaxial drive eAxles, suitable for electric light duty trucks. They have the following advantages: Structural Efficiency:The coaxial drive eAxle combines the motor, planetary reducer, differential, and axle housing in one integrated unit, creating a short drivetrain with fewer parts and a simpler structure. In contrast, the direct-drive approach requires separate motor, reducer, driveshaft, and axle assemblies, resulting in a longer, more complex drivetrain. Space Efficiency: The coaxial design is highly integrated, freeing up valuable chassis space and simplifying the assembly process. Direct-drive systems, on the other hand, require space for multiple components, complicating the overall vehicle layout. Energy Efficiency: With a direct-drive and planetary reduction transmission, the coaxial eAxle achieves an overall transmission efficiency of ≥94%, while traditional direct-drive systems fall below 90% due to a longer drivetrain and additional components. Transmission Process: In the coaxial system, power from the battery drives the motor shaft, which in turn powers the differential and planetary reducer to move the wheels. Direct-drive systems use the motor torque to drive a longer sequence of parts, resulting in lower efficiency. Weight Advantage: Coaxial drive axles are 10-25% lighter than direct-drive systems, reducing energy consumption, increasing motor speed capacity, and offering a higher power density, which extends range. Direct-drive systems are bulkier and lower in power density. Technical Superiority: Coaxial eAxles support a high level of regenerative braking and align with future trends in drivetrain integration. Direct-drive systems, by contrast, offer lower levels of integration and energy recovery. Maintenance Benefits: Coaxial drive eAxles have fewer components, which simplifies maintenance and reduces lifecycle costs. Direct-drive systems, with more parts, tend to have more complex maintenance requirements. In sum, the coaxial electric drive axle offers a highly integrated, efficient, and cost-effective solution for electric light trucks, aligning well with the industry’s movement towards compact, high-performance e-powertrains that maximize both range and durability. Discover our e-axle solutions here: https://brogenevsolution.com/electric-axle-system/ 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

electric axle for bus
Public Transportation, Technologies

60 kW / 130 kW Electric Axle For Bus

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60 kW / 130 kW Electric Axle for Bus Our 60 kW / 130 kW electric axle for bus is ideal for electric buses from 5 meters to 6 meters. With its lightweight design, low noise levels, and high transmission efficiency, it ensures a smooth and comfortable driving experience for drivers and a quiet, enjoyable ride for passengers. Compared to traditional direct-drive systems, this electric bus axle assembly reduces overall weight by more than 100 kg and largely decreases energy consumption. Electric buses with this e-axle have been exported to Japan, Australia, and Europe. Whatsapp: +8619352173376 Email: contact@brogenevsolution.com Download Brochure Get Custom Quote We Offer Best Features Lightweight The highly integrated drive system optimizes the chassis layout. The electric motor features a high rotation speed and compact size, resulting in a lightweight assembly that reduces the e-powertrain system by over 100 kg. Energy-Efficient This electric bus axle features 100% regenerative braking torque, reducing energy consumption by about 15% and significantly extending driving range. Lower Maintenance Costs The oil change interval for the main reducer extends to 100,000 km, resulting in higher uptime and lower maintenance costs – maximizing savings for fleet operators and drivers. System Advantages 100 kg reduce in weight compared to direct drive systems. 15% reduce in power consumption compared to direct drive systems. 30% increase in passenger capacity. 100% counter torque for increased cruising range. Lower than 70 dB noise for a more pleasant driving experience. Technical Parameters Model 6PE Rated Axle Load Capacity 3500 kg Maximum Torque 5700 N.m Gear Ratio 16.5 Motor Voltage 360 V / 540 V Motor Rated / Peak Power 60 kW / 130 kW Motor Rated / Peak Torque 145 N.m / 350 N.m Motor Rated / Peak Speed 4000 rpm / 12000 rpm Explore More E-Axle Solutions Applications 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

electric truck axle
Heavy Transport, Industry Insight, Technologies

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

Leave a Comment / Heavy Transport, Industry Insight, Technologies /

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.

60kW _ 100kW electric motor assembly
Light Commercial Vehicles, Technologies

60kW / 100kW Electric Motor for Pickup Truck, Light Truck, Van

Leave a Comment / Light Commercial Vehicles, Technologies /

60kW / 100kW Electric Motor Assembly for Pickup Truck, Light Truck, Van This 60kW / 100kW e-powertrain system integrates the 60kW / 100kW electric motor, gearbox, and motor controller into one single compact unit. By utilizing shared housing, wiring harnesses, and other components, the system achieves reduced weight, lower costs, and higher efficiency. The integrated e-drive system eliminates the need for separate wiring connections between parts, which also reduces electromagnetic interference. With a three-phase direct connection, the system is simple and reliable. The compact design gives more flexibility in vehicle layout, making it easier for automotive manufacturers to create modular and scalable vehicle platforms. This helps speed up product development, lower costs, and improve efficiency. Additionally, the lower center of gravity improves handling, while increasing torque capacity and the overall efficiency of the e-powertrain system. How It Works This system is used as the drive system for electric vehicles. It’s powered by a PMSM, with high-precision torque and speed control achieved through the software control of an MCU. The system converts high-voltage DC power into an adjustable AC source with variable amplitude and frequency to control and drive the PMSM, ensuring high precision and efficiency. A single-stage reduction gearbox amplifies the torque and reduces the speed. The torque is transmitted via the reduction gearbox flange to the vehicle’s front and rear axles, achieving the desired veehicle propulsion and control. This system is suitable for applications in light commercial vehicles (LCVs), including pickup trucks, vans, light duty trucks. Technical Parameters Motor Parameters Rated voltage: 380 V Rated power: 60 kW Peak power: 100 kW Rated torque: 120 N.m Peak torque: 280 N.m @min Peak speed: 12000 rpm Protection level: IP67 Weight:52 kg Dimension: φ261×339 mm Motor Controller Short-time working current: 420 A Continuous working current: 190 A Operating voltage range: 250 V – 450 V Weight:8 kg Reducer Maximum input torque: 350 N.m Maximum input speed: 12000 rpm Speed ratio: 3.04 E-Powertrain 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

electric axle system electric truck axle electric axle for lcv
Light Commercial Vehicles, Technologies

60 kW / 115 kW Electric Axle For Truck

Leave a Comment / Light Commercial Vehicles, Technologies /

60 kW / 115 kW Electric Axle for Truck This 60/115 kW electric axle for truck is specifically designed and developed for light commercial vehicles. It features a lightweight design, high efficiency, intelligence, low noise, and integration. Compared to traditional direct-drive systems, this electric truck axle assembly reduces overall weight by more than 100 kg and decreases energy consumption by over 5%. It is suitable for light commercial vehicles such as pickup trucks, light trucks, vans, buses, etc. Whatsapp: +8619352173376 Email: contact@brogenevsolution.com Download Brochure Get Custom Quote We Offer Best Features Lightweight The highly integrated drive system optimizes the chassis layout. The electric motor features a high rotation speed and compact size, resulting in a lightweight assembly that reduces the e-powertrain system by over 100 kg. Energy-Efficient This electric truck axle features a short drive chain, offering a 2% increase in transmission efficiency and 5% decrease in energy consumption compared to traditional direct drives. Lower Maintenance Costs The oil change interval for the main reducer extends to 100,000 km, resulting in higher uptime and lower maintenance costs – maximizing savings for fleet operators and drivers. System Advantages 100 kg reduce in weight compared to direct drive systems. 5% reduce in power consumption compared to direct drive systems. 350 N.m maximum torque for robust power during climbing. 100% counter torque for increased cruising range. Lower than 70 dB noise for a more pleasant driving experience. Technical Parameters Model 5PE A5PE (steering drive) Rated Axle Load 3500 kg 3500 kg 2700 kg Maximum Torque 5400 N.m 5800 N.m 5400 N.m Gear Ratio 15.58/16.60 16.60 15.58 Motor Voltage 360 V / 540 V 360 V / 540 V 360 V / 540 V Motor Rated / Peak Power 60 kW / 115 kW 60 kW / 115 kW 60 kW / 115 kW Motor Rated / Peak Torque 135 N.m / 325 N.m 135 N.m / 350 N.m 135 N.m / 350 N.m Motor Rated / Peak Speed 4244 rpm / 12000 rpm 4244 rpm / 12000 rpm 4244 rpm / 12000 rpm Explore More E-Axle Solutions Applications 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

250 kW electric motor (1)
Public Transportation, Technologies

120 kW / 250 kW Electric Motor for Bus, Truck, Rail Transit Vehicle

Leave a Comment / Public Transportation, Technologies /

120 kW / 250 kW Electric Motor for Buses, Trucks, Rail Transit Vehicles This 250 kW electric motor is designed for larger commercial vehicles, such as buses ranging from 9 to 18 meters, rail transit vehicles, and trucks. Utilizing permanent magnet materials, the drive system is lightweight, achieving higher power density and optimal space utilization. Coupled with advanced motor control technology, it ensures precise speed, position, and torque control, perfectly matching the requirements of modern high-precision equipment. The application of the MES system (including visualized control of production progress, fine control of product quality, and full lifecycle management of equipment) ensures product consistency and stability. 250 kW Electric Motor Performance Curves 250 kW Electric Motor Parameters Rated power: 120 kW Peak power: 250 kW Rated torque: 1200 N.m Peak torque: 2800 N.m Rated speed: 955 rpm Peak speed: 2500 rpm DC BUS voltage: 540 V Rated efficiency: ≥96% Protection level: IP67 Peak current: 520 A Cooling method: liquid cooling Motor Control Unit Rated input voltage: DC 540 V Rated power: 200 kW Input voltage range: DC 350 V – 750 V Rated output current: 380 A Maximum output current: 570 A Output frequency range: 0 – 300 Hz Protection level: IP67 Cooling method: liquid cooling Discover Other EV Motor Solutions All Posts EV Industry EV Products EV Projects Electric Motors for Commercial Vehicles Electric Motors for Commercial Vehicles Our electric motors for commercial vehicles are ideal for buses, trucks, municipal vehicles, construction equipment,… Read 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. 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

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