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市場調查報告書
商品編碼
1934955
平衡軸市場 - 全球產業規模、佔有率、趨勢、機會及預測(按引擎類型、製造流程、應用、需求類別、地區和競爭格局分類,2021-2031年)Balance Shaft Market - Global Industry Size, Share, Trends, Opportunity, and Forecast, Segmented By Engine Type, By Manufacturing Process, By Application, By Demand Category, By Region & Competition, 2021-2031F |
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全球平衡軸市場預計將從 2025 年的 159.1 億美元成長到 2031 年的 214.1 億美元,複合年成長率為 5.07%。
平衡軸是整合在內燃機中的機械部件,用於抵消旋轉不平衡,從而顯著降低振動和噪音,並提升動力傳動系統。市場需求的主要驅動力是引擎小型化趨勢,即普遍採用三缸和四缸配置。這種小型化需要進行二次平衡,以滿足嚴格的噪音、振動和不平順性 (NVH) 標準。此外,日益嚴格的排放氣體法規也推動了這些更節能的引擎配置的普及,從而維持了對平衡裝置的需求,以確保引擎平穩運行而不影響性能。
| 市場概覽 | |
|---|---|
| 預測期 | 2027-2031 |
| 市場規模:2025年 | 159.1億美元 |
| 市場規模:2031年 | 214.1億美元 |
| 複合年成長率:2026-2031年 | 5.07% |
| 成長最快的細分市場 | 搭乘用車 |
| 最大的市場 | 亞太地區 |
同時,汽車電氣化進程的加速對市場成長構成重大挑戰。由於電池式電動車無需內燃機,這種轉型將對機械平衡零件的需求構成長期威脅。根據歐洲汽車製造商協會(ACEA)的數據,到2024年,汽油車和混合動力車在歐盟的市佔率總計將佔約64%。雖然這表明市場仍將依賴傳統動力傳動系統,但純內燃機主導地位的逐漸下降是限制該產業未來擴張的因素。
全球日益嚴格的排放氣體和燃油經濟性標準迫使製造商透過小型化和混合動力技術來提高內燃機的效率。為了滿足監管目標,汽車製造商擴大使用三缸和直列四缸引擎,而這些引擎本身會產生高次諧波振動。平衡軸在這些結構中至關重要,它可以抵消不平衡並確保動力傳動系統在公差範圍內運作。混合動力汽車的快速普及進一步強化了這一趨勢,混合動力汽車將最佳化的引擎與電動馬達結合,從而更加需要減振硬體。根據福特汽車公司2024年4月發布的《福特美國第一季銷量成長7%》報告,混合動力汽車的銷量成長了42%,達到創紀錄的38,421輛,這顯示消費者越來越依賴需要機械平衡的燃油效率高的動力傳動系統。
全球汽車生產和銷售的擴張是推動這一成長的根本動力,因為產量增加直接關係到零件採購量的增加。乘用車和商用車的總產量正處於復甦軌道,確保了主要市場對引擎零件的穩定需求。這項成長涵蓋了眾多採用平衡軸的傳統和混合動力車型,以滿足現代消費者對精緻駕駛體驗的追求。根據國際汽車製造商協會(OICA)於2024年3月發布的《2023年生產統計》,全球汽車產量預計將增加10%,達到9,350萬輛。此外,混合模式汽車公司2024年的業績報告證實,上年度的全球銷量超過1,120萬輛的歷史新高,顯示內燃機汽車製造業仍佔據重要地位。
隨著汽車電氣化進程的加速,平衡軸市場正面臨明顯的結構性障礙。平衡軸的設計初衷是為了抵消內燃機固有的不平衡和振動,而電池式電動車取消內燃機後,對這些機械平衡部件的潛在需求也隨之消失。隨著汽車製造商將資金和產能重新分配到電動動力傳動系統,傳統引擎零件的潛在市場規模正在萎縮。這種技術變革正在擾亂傳統的供應鏈,迫使零件供應商應對專為石化燃料動力系統設計的零件需求下降的局面。
近期全球銷售數據顯示,這種轉變的規模顯而易見,反映出消費者對非燃燒技術的偏好日益成長。根據國際能源總署(IEA)預測,到2024年,全球電動車銷量預計將達到約1,700萬輛,佔全球汽車總銷量的20%以上。由於無需平衡軸,電動車的市場佔有率大幅成長,限制了該領域製造商的長期產量潛力。因此,電動車市場的持續擴張與整個汽車產業機械平衡系統市場機會的萎縮直接相關。
隨著製造商優先考慮緊湊型封裝和輕量化,整合式油泵和平衡軸模組的採用正在重塑零件設計。在現代混合動力和小型化動力傳動系統中,空間寸土寸金,迫使工程師將油泵和平衡軸整合到單一的單元中。這種整合無需單獨的殼體和驅動機構,從而在保持關鍵減振功能的同時,減少了引擎的整體面積和品質。這種向多功能、節省空間的機械結構轉變,使供應商在日益多元化的行業中佔據了強勁的成長優勢。根據Linamar公司於2024年3月發布的2023年度報告,該公司專注於動力系統無關系統和整合模組的行動出行部門的年銷售額預計將成長18%。這反映了不斷發展的汽車平臺對最佳化機械硬體的強勁需求。
引入減摩滾動軸承支撐是旨在最大限度提高內燃機效率的關鍵技術進步。滾針軸承和滾子軸承正日益取代平衡軸中傳統的滑動軸承,顯著降低摩擦係數並減少引擎液壓需求。這項技術進步透過最大限度地減少寄生能量損失,確保剩餘的內燃機以最高效率運作,從而直接應對嚴格的二氧化碳排放目標。隨著整車製造商 (OEM) 竭力提高燃油經濟性,市場對這些精密低摩擦零件的需求依然強勁。根據舍弗勒股份公司於 2024 年 3 月發布的 2023 年年度報告,生產這些先進低摩擦平衡軸的引擎與傳動系統事業部,在歐洲和全球市場對高效技術的持續需求推動下,按外匯匯率計算的銷售額成長了 5.3%。
The Global Balance Shaft Market is projected to expand from USD 15.91 Billion in 2025 to USD 21.41 Billion by 2031, registering a CAGR of 5.07%. A balance shaft is a mechanical component integrated into internal combustion engines to counteract rotational imbalances, significantly reducing vibration and noise to improve powertrain refinement. The market is primarily supported by the widespread downsizing of engines to three-cylinder and four-cylinder configurations, which necessitate auxiliary balancing to meet strict noise, vibration, and harshness standards. Additionally, tightening emission regulations encourage the adoption of these fuel-efficient engine architectures, thereby sustaining the demand for balancing units to ensure operational smoothness without compromising performance.
| Market Overview | |
|---|---|
| Forecast Period | 2027-2031 |
| Market Size 2025 | USD 15.91 Billion |
| Market Size 2031 | USD 21.41 Billion |
| CAGR 2026-2031 | 5.07% |
| Fastest Growing Segment | Passenger Cars |
| Largest Market | Asia Pacific |
Conversely, the accelerating shift toward vehicle electrification presents a substantial challenge to market growth, as battery electric vehicles function without internal combustion engines. This transition creates a long-term threat to the demand for mechanical balancing components. According to the European Automobile Manufacturers' Association, in 2024, petrol and hybrid-electric vehicles collectively held a market share of roughly 64% in the European Union. While this underscores a continued reliance on conventional powertrains, the gradual decline of pure internal combustion engine dominance limits the sector's prospective expansion.
Market Driver
The implementation of stringent global emission and fuel economy standards forces manufacturers to refine internal combustion efficiency through downsizing and hybridization. To meet regulatory targets, OEMs increasingly utilize three-cylinder and inline-four configurations, which naturally generate higher second-order vibrations. Balance shafts are essential in these architectures to neutralize imbalance and ensure the powertrain operates within acceptable limits. This trend is reinforced by the surge in hybrid vehicle adoption, which pairs optimized engines with electric motors, thereby sustaining the requirement for vibration reduction hardware. According to Ford Motor Company, April 2024, in the 'Ford U.S. Sales Rise 7 Percent in Q1' report, hybrid vehicle sales reached record highs with a 42 percent increase to 38,421 units, demonstrating the growing reliance on fuel-efficient powertrains that necessitate mechanical balancing.
The expansion of global automotive manufacturing and vehicle sales serves as a foundational driver, as higher production volumes directly correlate with increased component procurement. Total output of passenger and commercial vehicles has rebounded, ensuring consistent demand for engine components across major markets. This growth encompasses a vast number of traditional and hybrid models that utilize balance shafts to deliver the refinement expected by modern consumers. According to the International Organization of Motor Vehicle Manufacturers (OICA), March 2024, in the '2023 Production Statistics', global motor vehicle production grew by 10 percent to reach 93.5 million units. Additionally, according to Toyota Motor Corporation, in 2024, the company reported record global sales of over 11.2 million vehicles for the previous year, confirming the substantial scale of internal combustion-based manufacturing.
Market Challenge
The accelerating transition toward vehicle electrification poses a distinct structural barrier to the balance shaft market. Since balance shafts are engineered specifically to counteract the inherent imbalances and vibrations of internal combustion engines, the elimination of these engines in battery electric vehicles removes the fundamental requirement for such mechanical balancing components. As automotive manufacturers reallocate capital and production capacity toward electric powertrains, the total addressable market for conventional engine parts faces inevitable contraction. This technological shift disrupts the traditional supply chain, forcing component suppliers to contend with reducing volume requirements for parts exclusively tied to fossil fuel propulsion.
The magnitude of this shift is evident in recent global sales figures which reflect the growing preference for non-combustion technologies. According to the International Energy Agency, in 2024, global electric car sales were projected to reach approximately 17 million units, representing more than 20% of all cars sold worldwide. This substantial market penetration by vehicles that do not require balance shafts limits the long-term volume potential for manufacturers in this sector. Consequently, the continued expansion of the electric vehicle segment directly correlates with a narrowing opportunity for mechanical balancing systems in the broader automotive landscape.
Market Trends
The adoption of integrated oil pump and balance shaft modules is reshaping component design as manufacturers prioritize compact packaging and weight reduction. In modern hybrid and downsized powertrains, space is at a premium, compelling engineers to merge the oil pump and balance shaft into a single, cohesive unit. This integration eliminates the need for separate housings and drive mechanisms, thereby reducing the engine's overall footprint and mass while maintaining essential vibration dampening capabilities. This shift towards versatile, space-saving mechanical architectures allows suppliers to maintain strong growth even as the industry diversifies. According to Linamar Corporation, March 2024, in the '2023 Annual Report', sales for the company's Mobility segment, which specializes in these propulsion-agnostic systems and integrated modules, increased by 18% for the year, reflecting robust demand for optimized mechanical hardware in evolving vehicle platforms.
The implementation of rolling bearing supports for friction reduction represents a critical engineering evolution aimed at maximizing internal combustion efficiency. Conventional plain bearings in balance shafts are increasingly being replaced by needle or roller bearings, which significantly lower friction coefficients and reduce the oil pressure requirements of the engine. This technological enhancement directly addresses stringent CO2 emission targets by minimizing parasitic energy losses, ensuring that remaining internal combustion engines operate at peak efficiency. The market demand for such refined, friction-minimized components remains high as OEMs seek every possible marginal gain in fuel economy. According to Schaeffler AG, March 2024, in the 'Annual Report 2023', the Engine & Transmission Systems business division, which produces these advanced friction-reducing balancer shafts, achieved a constant-currency revenue growth of 5.3 percent, driven largely by the sustained need for efficiency technologies in European and global markets.
Report Scope
In this report, the Global Balance Shaft 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 Balance Shaft Market.
Global Balance Shaft 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: