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市場調查報告書
商品編碼
1943700
電動橋驅動系統市場-全球產業規模、佔有率、趨勢、機會及預測(依系統類型、車輛類型、需求類別、地區及競爭格局分類,2021-2031年)Electric Axle Drive System Market - Global Industry Size, Share, Trends Opportunity, and Forecast, Segmented By System Type, By Vehicle Type, By Demand Category, By Region & Competition, 2021-2031F |
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全球電動橋驅動系統市場預計將從 2025 年的 80.1 億美元成長到 2031 年的 118.3 億美元,複合年成長率為 6.71%。
這種將馬達、變速箱和電力電子設備整合於緊湊單元中的推進技術,正受到各國政府嚴格的排放法規以及消費者對高效長續航里程汽車日益成長的偏好的推動。其快速普及的跡象體現在其顯著的產量上。中國汽車工業協會(CAAM)報告稱,到2024年,新能源汽車銷量將達到1287萬輛,這將直接推動對驅動這些車輛所需的電動驅動單元的需求。
| 市場概覽 | |
|---|---|
| 預測期 | 2027-2031 |
| 市場規模:2025年 | 80.1億美元 |
| 市場規模:2031年 | 118.3億美元 |
| 複合年成長率:2026-2031年 | 6.71% |
| 成長最快的細分市場 | 搭乘用車 |
| 最大的市場 | 亞太地區 |
然而,市場擴張面臨一個重大障礙:永磁馬達關鍵原料的供應鏈不穩定。稀土元素(尤其是釹和鏑)的短缺和高成本推高了製造成本,並阻礙了生產的擴充性。這些供應限制可能會阻礙降低系統成本的努力,進而影響電動橋技術的整體價格競爭力,並減緩其在全球範圍內的普及速度。
隨著物流公司和市政交通業者向零排放交通轉型,輕型和重型商用車車隊的電氣化進程正在加速,這成為推動市場發展的重要因素。大型電動車橋在這一領域至關重要,因為它們必須在保持緊湊設計的同時提供高扭矩,從而最大限度地提高有效載荷能力。這一趨勢在公共交通領域尤為明顯。根據歐洲汽車製造商協會 (ACEA) 於 2025 年 1 月發布的 2024 年商用車註冊統計數據,歐盟可充電公車的註冊數量預計將同比成長 26.8%,這將帶動耐用型大型電動車橋單元訂單的成長。
第二個關鍵促進因素是整合式電力驅動橋架構的技術進步。汽車製造商(OEM)正在追求更高的效率,以降低乘用車和商用車的里程焦慮。業界正擴大採用先進的「三合一」系統,該系統整合了馬達、逆變器和變速器,提高了功率密度並減輕了重量,使其性能接近內燃機。例如,沃爾沃集團在其2024年第三季報告中確認了其新款FH電動卡車的續航里程為600公里。同時,博格華納在2024年第三季財報電話會議上宣布,預計其2024年全年電動產品銷售額將達到約24億美元,凸顯了這一創新週期中顯著的規模經濟效益。
全球電動橋驅動系統市場成長的主要障礙之一是稀土元素供應鏈的持續波動,而稀土元素是永磁馬達不可或缺的組成部分。儘管永磁馬達具有卓越的效率和功率密度,但它們嚴重依賴釹和鏑等資源,而這些資源的供應不穩定且價格波動,直接推高了製造成本。這種波動使得製造商難以實現價格標準化,從而阻礙了電動車成本的降低,使其無法被大眾市場所接受。
加工能力的高度地域集中加劇了這項挑戰。國際能源總署(IEA)指出,到2024年,全球約90%的稀土元素精煉產能被單一國家控制。這種壟斷造成了一個脆弱的生態系統,即使是最輕微的地緣政治緊張局勢或出口限制都可能導致供不應求即時短缺。因此,電動車橋製造商面臨著難以預測的原料成本,這限制了他們有效擴大生產的能力,並減緩了全球市場的整體成長速度。
隨著製造商優先考慮超快速充電和更高的系統效率,向 800 伏特高壓架構的過渡正在改變市場格局。將標準 400 伏特系統的電壓提高一倍,可以在相同功率等級下降低電流,最大限度地減少電阻損耗,並可以使用更輕的線束。對這種高效能平台的需求正在推動顯著的商業活動。舍弗勒股份公司在 2024 年 11 月的新聞稿中宣布,其汽車技術部門在 2024 年前九個月已獲得價值 44 億歐元的電動交通訂單,這反映出先進動力系統的快速採購。
同時,碳化矽 (SiC) 功率電子元件的整合正在取代傳統的矽 IGBT,以最佳化現代電力驅動橋的電氣和熱性能。 SiC 半導體具有高擊穿電壓和高導熱性,這對於降低 800 伏特逆變器的開關損耗和減少冷卻需求至關重要。英飛凌科技股份公司 2024 年 11 月的財務表現也反映了這種材料轉型所帶來的經濟意義。該公司報告稱,該會計年度碳化矽產品的銷售額達到 6.5 億歐元,凸顯了該材料在提升車輛續航里程和功率密度方面的關鍵作用。
The Global Electric Axle Drive System Market is projected to expand from USD 8.01 Billion in 2025 to USD 11.83 Billion by 2031, reflecting a CAGR of 6.71%. This integrated propulsion technology, which combines an electric motor, transmission, and power electronics into a compact unit, is being driven by strict government emission mandates and growing consumer preference for high-efficiency vehicles with longer ranges. Evidence of this rapid adoption is found in substantial production volumes; the China Association of Automobile Manufacturers reported that new energy vehicle sales reached 12.87 million units in 2024, a figure that directly fuels the demand for the electric drive units needed to power these fleets.
| Market Overview | |
|---|---|
| Forecast Period | 2027-2031 |
| Market Size 2025 | USD 8.01 Billion |
| Market Size 2031 | USD 11.83 Billion |
| CAGR 2026-2031 | 6.71% |
| Fastest Growing Segment | Passenger Cars |
| Largest Market | Asia Pacific |
However, market expansion faces a major hurdle regarding supply chain volatility for the critical raw materials essential to permanent magnet motors. The scarcity and high cost of rare earth elements, specifically neodymium and dysprosium, increase manufacturing expenses and complicate production scalability. These supply constraints threaten to hinder the reduction of system costs, potentially impacting the overall affordability of electric axle technologies and slowing the pace of mass adoption on a global scale.
Market Driver
The accelerating electrification of light and heavy commercial fleets serves as a primary market catalyst, driven by logistics companies and municipal transit operators shifting toward zero-emission transport. Heavy-duty electric axles are essential in this sector, as they must provide high torque while maintaining compact designs to maximize cargo capacity. This trend is particularly strong in public transport; according to the European Automobile Manufacturers' Association's January 2025 press release on 2024 commercial vehicle registrations, electrically chargeable bus registrations in the EU rose by 26.8% in 2024, translating to increased orders for durable, heavy-duty e-axle units.
A second major driver is the technological advancement in integrated e-axle architectures, as OEMs seek greater efficiency to mitigate range anxiety in both passenger and commercial vehicles. The industry is adopting sophisticated '3-in-1' systems that integrate the motor, inverter, and transmission, thereby enhancing power density and reducing weight to rival combustion engine performance. For example, Volvo Group's Q3 2024 report confirmed a new FH Electric truck with a 600 km range, while BorgWarner Inc. projected in its Q3 2024 earnings call that full-year 2024 eProduct sales would reach roughly $2.4 billion, highlighting the significant economic scale of this innovation cycle.
Market Challenge
A major obstacle to the growth of the Global Electric Axle Drive System Market is the ongoing volatility in the supply chain for rare earth elements, which are vital for permanent magnet motors. These motors offer superior efficiency and power density but rely heavily on neodymium and dysprosium, resources subject to erratic availability and pricing that directly inflate manufacturing costs. This instability makes it difficult for manufacturers to standardize pricing, thereby hindering the cost reductions required to make electric vehicles affordable enough for mass market adoption.
This challenge is intensified by the extreme geographic concentration of processing capabilities. The International Energy Agency noted in 2024 that a single country controls approximately 90% of global refining capacity for rare earth elements. This monopoly creates a vulnerable ecosystem where minor geopolitical tensions or export restrictions can cause immediate shortages. Consequently, electric axle producers face unpredictable input costs, limiting their ability to scale production efficiently and slowing the overall growth trajectory of the global market.
Market Trends
The shift toward 800-volt high-voltage architectures is transforming the market as manufacturers prioritize ultra-fast charging and enhanced system efficiency. By doubling the voltage of standard 400-volt systems, these architectures reduce current for equivalent power levels, minimizing resistive losses and allowing for lighter wiring harnesses. This demand for high-performance platforms is driving significant commercial activity; Schaeffler AG reported in a November 2024 press release that its Automotive Technologies division secured 4.4 billion euros in E-Mobility orders during the first nine months of 2024, reflecting rapid procurement of these advanced propulsion technologies.
Simultaneously, the integration of Silicon Carbide (SiC) power electronics is replacing traditional silicon IGBTs to optimize the electrical and thermal performance of modern electric axles. SiC semiconductors offer higher breakdown voltage and thermal conductivity, which are crucial for reducing switching losses in 800-volt inverters and minimizing cooling needs. The economic significance of this material shift is highlighted by Infineon Technologies AG, which announced in its November 2024 results that revenue from silicon carbide products reached 650 million euros for the fiscal year, underscoring the material's critical role in driving extended vehicle range and power density.
Report Scope
In this report, the Global Electric Axle Drive System Market has been segmented into the following categories, in addition to the industry trends which have also been detailed below:
Company Profiles: Detailed analysis of the major companies present in the Global Electric Axle Drive System Market.
Global Electric Axle Drive System Market report with the given market data, TechSci Research offers customizations according to a company's specific needs. The following customization options are available for the report: