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市场调查报告书
商品编码
1943218
汽车起动马达和交流发电机市场 - 全球产业规模、份额、趋势、机会及预测(按产品、车辆类型、销售管道、地区和竞争格局划分,2021-2031年)Automotive Starter and Alternator Market - Global Industry Size, Share, Trends, Opportunity, and Forecast Segmented By Product, By Vehicle Type, By Sales Channel, By Region & Competition, 2021-2031F |
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全球汽车起动发电机和交流发电机市场预计将从 2025 年的 537.3 亿美元成长到 2031 年的 681.2 亿美元,复合年增长率为 4.03%。
起动机是一种用于启动内燃机的电子机械马达,而交流发电机则作为发电机,将机械能转换为电能,为车辆系统供电并为电池充电。市场成长的驱动因素包括:为满足开发中国家的出行需求而不断提高的全球汽车产量;现有车队对替换零件的持续需求;以及日益严格的排放气体法规,这些法规要求配备耐用的启停系统和充电装置。
| 市场概览 | |
|---|---|
| 预测期 | 2027-2031 |
| 市场规模:2025年 | 537.3亿美元 |
| 市场规模:2031年 | 681.2亿美元 |
| 复合年增长率:2026-2031年 | 4.03% |
| 成长最快的细分市场 | 原厂设备製造商 |
| 最大的市场 | 亚太地区 |
根据欧洲汽车製造商协会(ACEA)的数据,预计到2024年全球汽车产量将达到7,550万辆,凸显了主要市场对传统动力传动系统总成零件的强劲需求。然而,随着汽车产业电气化进程的加速,该产业面临长期的挑战。由于电池式电动车使用电动马达和直流转换器进行动力管理,而非传统的起动机和交流发电机,这种技术变革使得这些零件不再必要,从而威胁到未来的市场扩张。
全球乘用车和商用车产量的成长是起动马达和交流发电机市场的主要驱动力,因为製造商正在扩大组装,以满足后疫情时代出行需求和新兴经济体的经济成长。这种由产量主导的需求在主要製造地尤为明显,这些地区的产量正达到历史新高,以满足国内需求和出口要求,从而确保点火和充电系统需求的稳定基础。例如,中国汽车工业协会在2024年1月宣布,2023年汽车产量将达到创纪录的3,016万辆,而这项激增与传统汽车零件订单的增加直接相关。
同时,混合动力和轻混动力传动系统的日益普及支撑了市场需求,并推动了充电系统技术的进步,以应对频繁的启动停止循环和能量回收煞车。这种转变使得消费者能够在不放弃传统引擎的情况下选择低排放气体汽车,从而维持了这些电子机械%。这一趋势也带动了整个供应链的发展。印度汽车零件製造商协会(ACMA)报告称,到2024年,印度汽车零件产业的销售额将成长9.8%,达到7,41亿美元。
汽车产业的电气化进程加速,对全球起动马达和交流发电机的市场扩张构成了根本性障碍。电池式电动车(BEV)的转型消除了对内燃机零件的技术需求。纯电动车采用高压电池系统和直流转换器控制的电动机,这种独特的架构使得传统的电子机械起动马达和交流发电机过时。因此,每当电动车平台获得市场份额,就会直接减少传统供应商的产能,造成需求的永久性结构性下降,而非週期性下降。
这种替代现像在世界最大的汽车市场尤其明显,非燃油技术的应用正在迅速成长。根据中国汽车工业协会预测,到2024年,新能源汽车销售将达到1,287万辆,约占汽车市场总量的40.9%。如此庞大数量的新能源汽车无需标准启动或充电设备,这表明动力传动系统技术的快速变化正在侵蚀汽车製造商的根本利润基础,并限制市场的长期成长轨迹。
整合式启动发电机 (ISG) 和皮带式启动发电机 (BSG) 技术的快速普及正在从根本上重塑市场格局,加速向 48 伏特轻度混合动力架构的转型。随着原始设备製造商 (OEM) 面临全面电气化的挑战,为了在不增加高压电池系统高昂基础设施成本的情况下满足排放法规的要求,这些高功率密度组件的采用正在加速。这种转变迫使供应商优先发展利润丰厚的先进电气化单位;法雷奥 (Valeo) 2025 年 2 月的报告显示,其动力部门的EBITDA获利率上升至 11.6%,这反映了混合动力技术卓越的产生收入潜力。
同时,受全球车辆老化和永续性需求的推动,再製造和循环经济零件市场正经历结构性扩张。由于新车购置成本居高不下,车队营运商和消费者纷纷转向经济高效的维护解决方案,从而维持了对性能媲美原厂配件的再製造旋转电气部件的强劲需求。该产业持续展现出财务韧性,LKQ公司2025年10月营收达34.99亿美元,年增1.3%,凸显了市场对替代售后零件的持续需求。
The Global Automotive Starter and Alternator Market is projected to expand from USD 53.73 Billion in 2025 to USD 68.12 Billion by 2031, reflecting a CAGR of 4.03%. Starters are electromechanical motors designed to initiate internal combustion engines, while alternators function as generators that convert mechanical energy into electricity to power vehicle systems and charge batteries. Market growth is primarily driven by increasing global vehicle production to meet mobility needs in developing nations and the sustained demand for replacement parts in existing fleets, alongside stricter emission standards that require durable charging units for robust stop-start systems.
| Market Overview | |
|---|---|
| Forecast Period | 2027-2031 |
| Market Size 2025 | USD 53.73 Billion |
| Market Size 2031 | USD 68.12 Billion |
| CAGR 2026-2031 | 4.03% |
| Fastest Growing Segment | OEM |
| Largest Market | Asia Pacific |
According to the European Automobile Manufacturers' Association, global car manufacturing reached 75.5 million units in 2024, highlighting strong demand for traditional powertrain components across key markets. However, the sector faces a significant long-term challenge due to the accelerating electrification of the automotive industry. As battery electric vehicles utilize electric motors and direct current converters for power management instead of conventional starters and alternators, this technological shift eliminates the need for these components and threatens future market expansion.
Market Driver
The increasing global production of passenger and commercial vehicles acts as a primary catalyst for the starter and alternator market, as manufacturers ramp up assembly to meet post-pandemic mobility needs and economic growth in developing economies. This volume-driven demand is especially strong in major manufacturing hubs where output is reaching record levels to satisfy domestic and export requirements, ensuring a consistent baseline for ignition and charging systems. For instance, the China Association of Automobile Manufacturers reported in January 2024 that automobile production reached a record high of 30.16 million units in 2023, a surge that directly translates to increased orders for conventional automotive components.
Simultaneously, the rising penetration of hybrid and mild-hybrid powertrains is sustaining demand while driving technological evolution in charging systems to manage frequent stop-start cycles and regenerative braking. This transition allows consumers to adopt lower-emission vehicles without abandoning conventional engines, preserving the market for these electromechanical components, as evidenced by hybrid-electric vehicles securing a 28.8 percent market share in January 2024 according to the European Automobile Manufacturers' Association. This trend supports the broader supply chain, with the Automotive Component Manufacturers Association of India reporting a 9.8 percent increase in industry turnover to USD 74.1 billion in 2024.
Market Challenge
The accelerating electrification of the automotive sector serves as a fundamental barrier to the expansion of the global starter and alternator market, as the transition toward battery electric vehicles (BEVs) eliminates the technological necessity for internal combustion engine components. BEVs operate using high-voltage battery systems and electric motors managed by direct current converters, a distinct architecture that renders traditional electromechanical starters and alternators obsolete. Consequently, every unit of market share gained by electric platforms directly reduces the addressable volume for conventional suppliers, creating a permanent structural decline in demand rather than a cyclical downturn.
This displacement is particularly evident in the world's largest automotive markets where the adoption of non-combustion technology is surging. According to the China Association of Automobile Manufacturers, sales of new energy vehicles reached 12.87 million units in 2024, capturing approximately 40.9% of the total vehicle market share. This substantial volume of vehicles entering the fleet without standard starting and charging units demonstrates how the rapid shift in powertrain technology is actively eroding the baseline revenue potential for manufacturers, thereby restricting the market's long-term growth trajectory.
Market Trends
The rapid adoption of Integrated Starter Generator (ISG) and Belt-Driven Starter Generator (BSG) technology is fundamentally reshaping the market by accelerating the move toward 48-volt mild hybrid electrical architectures. As original equipment manufacturers face challenges with full electrification, they are increasingly deploying these high-power-density components to achieve emission compliance without the high infrastructure costs of high-voltage battery systems. This pivot forces suppliers to prioritize high-margin, advanced electrification units, as seen in Valeo's February 2025 report where their Power Division's EBITDA margin rose to 11.6 percent, reflecting the superior value capture of hybridized technologies.
Simultaneously, the market is witnessing a structural expansion of the remanufactured and circular economy parts sector, driven by an aging global vehicle fleet and intensified sustainability mandates. With new vehicle acquisition costs remaining high, fleet operators and consumers are shifting toward cost-effective maintenance solutions, sustaining robust demand for refurbished rotating electrics that deliver OEM-grade performance. This segment continues to demonstrate financial resilience, with LKQ Corporation reporting a 1.3 percent revenue increase to USD 3.499 billion in October 2025, underscoring the enduring demand for alternative aftermarket components.
Report Scope
In this report, the Global Automotive Starter and Alternator 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 Automotive Starter and Alternator Market.
Global Automotive Starter and Alternator 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: