自動車用リーフスプリングの世界市場規模：スプリングタイプ別、材料別、部位タイプ別、車両別、地域別、範囲および予測

自動車用リーフスプリングの市場規模と予測

自動車用リーフスプリングの市場規模は、2024年に48億7,000万米ドルと評価され、2031年には61億米ドルに達すると予測され、2024年から2031年までのCAGRは3.15%で成長します。自動車用リーフスプリングは、衝撃を吸収しサポートするサスペンションシステムの一種です。リーフスプリングは、リーフと呼ばれる鋼鉄や複合材料が何層にも重ねられ、湾曲した形状を形成しています。車が段差や凹凸のある路面にぶつかると、リーフスプリングが曲がって衝撃を吸収し、乗り心地と安定性を高めます。リーフスプリングは、その強度と大きな荷重に耐える能力から、トラック、バン、SUVのリアサスペンションによく採用されています。リーフスプリングは、よりシンプルで耐久性があり、安価であるため、より精巧なサスペンションシステムよりも好まれています。

自動車用リーフスプリングは、性能と効率を向上させるために材料と設計の開発が行われる可能性が高いです。自動車の軽量化と燃費効率が重視されるようになり、カーボンファイバーやグラスファイバーのような軽量複合材料が頻繁に使用されるようになりました。さらに、リーフスプリングを最新のサスペンションシステムと融合させたり、カスタマイズ可能な要素を追加するなどの設計の進歩により、リーフスプリングの機能性が向上する可能性があります。電気自動車や自動運転車が普及するにつれて、リーフスプリングはこれらの新しい車両アーキテクチャのユニークな要件に合わせて変更される可能性があり、潜在的に様々な自動車アプリケーションでの使用の増加につながります。

自動車用リーフスプリングの世界市場力学

主な市場促進要因

自動車生産の成長：

世界の自動車生産台数は、自動車リーフスプリング市場の成長を牽引しています。国際自動車工業会（OICA）によると、2021年の世界自動車生産台数は2020年比3%増の8,010万台に達します。このような自動車生産の増加は、リーフスプリングのような自動車部品の需要に直接的な影響を与えます。

商用車の需要増加：

リーフスプリングのサスペンションシステムを搭載した商用車は、物流・輸送市場の拡大により需要が高まっています。米国トラック協会によると、米国のトラック業界は2019年に118億4,000万トンの貨物を輸送し、国内貨物総トン数の72.5%を占めました。商用車への依存度が高まっているため、リーフスプリングのような耐久性のあるサスペンション部品の使用が必要となっています。

軽量素材への注力：

自動車業界は、燃費を向上させ、公害を削減するために軽量化材料を推進しており、リーフスプリング事業に影響を及ぼしています。米国エネルギー省によると、車両重量を10％削減すると、燃費が6～8％向上します。この動向は、典型的な鋼鉄製スプリングより最大70%軽量な洗練された複合リーフスプリングの製造にメーカーを駆り立てています。

主な課題

材料コスト：

原材料価格の高騰は、特にスチールや高度な複合材のリーフスプリングの製造コストに直接影響を与えます。このコスト上昇は、メーカーの利益率を低下させ、顧客価格を引き上げ、リーフスプリングの代替サスペンション技術に対する競争力を低下させます。

軽量化の要求：

自動車産業が燃費の向上と排出ガスの削減のために、より軽量な車へと移行していく中、リーフスプリングは、通常、同等品よりも重く、これらの厳しい基準を満たすのに苦労する可能性があります。製造業者は、強度と耐久性を維持しながら、軽量材料の革新に取り組んでいます。

カスタマイズの要求：

カスタマイズされた自動車やカスタマイズされたサスペンションシステムの需要の増加により、リーフスプリングメーカーはより幅広い選択肢の製品を提供する必要に迫られています。生産コストやリードタイムを大幅に上げることなく、これらの様々なニーズに応えることは大きな課題です。

メンテナンスと耐久性への懸念：

リーフスプリングは、特にヘビーデューティー用途では、摩耗や破損が起こりやすく、メンテナンスの問題を引き起こします。エンドユーザーは、頻繁な交換や修理のために高いコストに直面する可能性があり、より耐久性がありメンテナンスの少ないサスペンションシステムへのシフトに拍車をかけ、リーフスプリング市場の需要に影響を与えています。

主要動向：

軽量素材へのシフト：

カーボンファイバーやグラスファイバーのような軽量複合材料は、リーフスプリング製造にますます使用されるようになってきています。これらの材料には軽量化と燃費向上という2つの利点があり、最新の自動車設計、特に電気自動車やハイブリッド車にとってますます望ましいものとなっています。

デジタル化とスマート・マニュファクチャリング：

デジタル化とスマート製造技術の使用は、リーフスプリング製造に革命をもたらしています。IoT、AI、ロボット工学のような先進技術は、生産効率、品質管理、カスタマイズを向上させ、より精密で費用対効果の高い製造工程を実現するために使用されています。

電気自動車と自律走行車への注力：

電気自動車や自動運転車の人気の高まりは、リーフスプリングの設計に革新を促しています。製造業者は、これらの車両特有の重量配分と性能要件を満たすことができるリーフスプリングを作成し、変化する自動車市場で実行可能なサスペンションソリューションとして確立しています。

目次

第1章 自動車用リーフスプリングの世界市場：イントロダクション

• 市場概要
• 調査範囲
• 前提条件

第2章 エグゼクティブサマリー

第3章 VERIFIED MARKET RESEARCHの調査手法

• データマイニング
• バリデーション
• 一次資料
• データソース一覧

第4章 自動車用リーフスプリングの世界市場展望

• 概要
• 市場力学
  • 促進要因
  • 抑制要因
  • 機会
• ポーターのファイブフォースモデル
• バリューチェーン分析
• 規制の枠組み

第5章 自動車用リーフスプリングの世界市場：スプリングタイプ別

• 概要
• 放物線リーフスプリング
• マルチリーフスプリング

第6章 自動車用リーフスプリングの世界市場：材料タイプ別

• 概要
• 金属板スプリング
• 複合板スプリング

第7章 自動車用リーフスプリングの世界市場：部位タイプ別

• 概要
• フロントサスペンション
• リアサスペンション

第8章 自動車用リーフスプリングの世界市場：車両別

• 概要
• 乗用車
• 小型商用車
• 中・大型商用車

第9章 自動車用リーフスプリングの世界市場：地域別

• 概要
• 北米
  • 米国
  • カナダ
  • メキシコ
• 欧州
  • ドイツ
  • 英国
  • フランス
  • その他欧州
• アジア太平洋
  • 中国
  • 日本
  • インド
  • その他アジア太平洋地域
• ラテンアメリカ
  • ブラジル
  • アルゼンチン
• 世界のその他の地域

第10章 自動車用リーフスプリングの世界市場：競合情勢

• 概要
• 企業市場ランキング
• ベンダー情勢
• 主な発展戦略

第11章 企業プロファイル

• Dongfeng Motor Suspension Spring Co., Ltd.
• FAW Group Corporation
• Hendrickson International
• Jamna Auto Industries
• Life Flex LLC
• NHK Spring Co.;Ltd.
• Sogefi Group
• IFC Composite GmbH
• Rassini
• SGL Group

第12章 付録

• 関連調査

Automotive Leaf Spring Market Size And Forecast

Automotive Leaf Spring Market size was valued at USD 4.87 Billion in 2024 and is projected to reach USD 6.1 Billion by 2031 , growing at a CAGR of 3.15% from 2024 to 2031. Automotive leaf springs are a type of suspension system found in vehicles that absorbs shocks and provides support. They are made up of many layers of steel or composite materials called leaves, which are layered together to form a curved shape. When a car hit bumps or uneven surfaces, the leaf springs bend and absorb the shock, increasing ride comfort and stability. Leaf springs are often employed in the rear suspension of trucks, vans, and SUVs due to their strength and ability to withstand enormous loads. They are preferred over more elaborate suspension systems due to they are simpler, more durable, and less expensive.

Automotive leaf springs are likely to see material and design developments to improve performance and efficiency. With a rising emphasis on vehicle weight reduction and fuel efficiency, lightweight composite materials like carbon fiber or fiberglass are being used more frequently. Furthermore, design advances, such as merging leaf springs with modern suspension systems or adding customizable elements, may improve their functionality. As electric and self-driving vehicles gain popularity, leaf springs may be modified to fit the unique requirements of these new vehicle architectures, potentially leading to increased usage in a variety of automotive applications.

Global Automotive Leaf Spring Market Dynamics

The key market dynamics that are shaping the global automotive leaf spring market include:

Key Market Drivers:

Growing Automotive Production:

Global automobile production is driving growth in the automotive leaf spring market. According to the International Organization of Motor Vehicle Manufacturers (OICA), worldwide vehicle production will reach 80.1 million units in 2021, up 3% from 2020. This increase in vehicle manufacturing has a direct impact on the demand for automotive components like leaf springs.

Rising Demand for Commercial Vehicles:

Commercial cars with leaf spring suspension systems are in high demand due to the growing logistics and transportation market. According to the American Trucking Association, the US trucking industry transported 11.84 billion tons of freight in 2019, accounting for 72.5% of total domestic freight tonnage. The growing reliance on commercial vehicles necessitates the use of durable suspension components such as leaf springs.

Focus on Lightweight Materials:

The automobile industry's drive for lightweight materials to enhance fuel efficiency and reduce pollution is affecting the leaf spring business. According to the US Department of Energy, a 10% reduction in vehicle weight can result in a 6-8% increase in fuel efficiency. This trend is driving manufacturers to create sophisticated composite leaf springs that are up to 70% lighter than typical steel springs.

Key Challenges:

Material Costs:

Rising raw material prices, particularly for steel and sophisticated composites, have a direct impact on leaf spring production costs. This increase in costs can diminish manufacturers' profit margins and raise customer prices, making leaf springs less competitive against alternative suspension technologies.

Weight Reduction Demands:

As the automotive industry transitions to lighter vehicles for improved fuel efficiency and lower emissions, leaf springs, which are normally heavier than their counterparts, may struggle to fulfill these demanding criteria. Manufacturers are challenged to innovate with lightweight materials while maintaining strength and durability.

Customization Requirements:

The increased demand for customized automobiles and personalized suspension systems puts more pressure on leaf spring manufacturers to provide a broader selection of products. Meeting these different needs without considerably raising production costs or lead times presents a significant challenge.

Maintenance and Durability Concerns:

Leaf springs, particularly in heavy-duty applications, are prone to wear and tear, causing maintenance issues. End-users may face high costs due to frequent replacements and repairs, spurring a shift toward more durable and low-maintenance suspension systems, and affecting leaf spring market demand.

Key Trends:

Shift Toward Lightweight Materials:

Lightweight composite materials, such as carbon fiber and fiberglass, are increasingly being used in leaf spring manufacturing. These materials have the twin benefits of weight reduction and increased fuel efficiency, making them increasingly desirable in modern car designs, particularly for electric and hybrid vehicles.

Digitalization and Smart Manufacturing:

The use of digitalization and smart manufacturing techniques is revolutionizing leaf spring manufacture. Advanced technologies like IoT, AI, and robotics are being used to increase production efficiency, quality control, and customization, resulting in more precise and cost-effective manufacturing processes.

Focus on Electric and Autonomous Vehicles:

The increasing popularity of electric and self-driving vehicles is driving innovation in leaf spring design. Manufacturers are creating leaf springs that can meet these vehicles' particular weight distribution and performance requirements, establishing them as a viable suspension solution in the changing automotive market.

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Global Automotive Leaf Spring Market Regional Analysis

Here is a more detailed regional analysis of the global automotive leaf spring market:

Asia Pacific:

The Asia-Pacific region currently leads the automotive leaf spring market, owing to fast industrialization, urbanization, and a significant growth in vehicle demand. Key contributors such as China, India, and Japan, with their large populations and developing economies, are driving this expansion. The region's thriving automotive industry, which spans multiple vehicle segments, heavily relies on leaf springs for suspension systems. In 2021, China will produce 27.02 million automobiles, making it the world's largest automaker. This large production volume directly increases demand for car components, particularly leaf springs. The China Association of Automobile Manufacturers (CAAM) projects that car sales in China will reach 29.5 million units by 2024, indicating continued sector expansion.

India and Japan strengthened the region's dominance. India's automotive industry is predicted to exceed USD 300 Billion by 2026, including significant expansion in the commercial vehicle category, which is primarily reliant on leaf springs. Meanwhile, Japan's emphasis on technological innovation propels advances in leaf spring design, with the country's auto parts exports, including suspension components, expected to exceed USD 35 Billion by 2020.

The Asia-Pacific automotive aftermarket, this expansion is driven by the increasing average age of cars, which necessitates regular maintenance and part replacements, confirming the region's dominant position in the worldwide automotive leaf spring market.

North America:

North America's automotive leaf spring market is expanding rapidly, owing to increased demand for fuel-efficient automobiles and the adoption of new technology. As automobile manufacturers work to improve vehicle performance and reduce emissions, there is a growing demand for innovative and high-quality leaf spring solutions. The presence of major automobile OEMs and a well-established aftermarket sector further help to drive market expansion in the region. According to the United States Environmental Protection Agency (EPA), the average fuel economy for new 2021 model-year automobiles is a record high of 25.7 miles per gallon. The quest for increased fuel efficiency is driving demand for lightweight suspension components, such as modern leaf springs, which are required to meet higher environmental criteria.

The significant and aging vehicle fleet in North America drives up demand for leaf springs. According to the American Automobile Association (AAA), there will be over 276 million registered vehicles on U.S. roads by 2021, implying a significant market for both OEM and aftermarket leaf springs. According to the U.S. Bureau of Transportation Statistics, the average age of light vehicles will reach a record high of 12.1 years in 2021, increasing the demand for replacement suspension components. The American Trucking Associations predict a 21% increase in total freight tonnage by 2030 in the commercial vehicle industry, which significantly relies on leaf spring technology, creating the need for long-lasting and efficient leaf springs.

The North American automotive aftermarket, which is expected to reach USD 448.9 Billion by 2026, demonstrates a consistent need for replacement components, reinforcing the region's leading position in the worldwide automotive leaf spring market.

Global Automotive Leaf Spring Market: Segmentation Analysis

The Global Automotive Leaf Spring Market is Segmented on the basis of Spring Type, Material, Location Type, Vehicle, And Geography.

Automotive Leaf Spring Market, By Spring Type

• Parabolic Leaf Spring
• Elliptic
• Semi-elliptic

Based on Spring Type, the market is bifurcated into Parabolic Leaf Spring, Elliptic, and Semi-elliptic. The semi-elliptic leaf spring sector is currently leading the automotive leaf spring market due to its widespread use in extended and commercial vehicles, where its durability and load-bearing capacity are highly desired. Meanwhile, the parabolic leaf spring segment is the second-fastest growing, due to its lightweight construction and higher ride comfort, making it more popular in current automobiles that value fuel efficiency and improved suspension performance.

Automotive Leaf Spring Market, By Material

• Steel
• Composite

Based on Material, the market is segmented into Steel and Composite. The steel leaf spring sector leads the automotive leaf spring market due to its long history of use, low cost, and durability, making it the favored choice for heavy-duty cars and commercial applications. The composite leaf spring category is the second-fastest expanding, driven by rising demand for lightweight materials that improve fuel efficiency and performance, particularly in modern and electric vehicles.

Automotive Leaf Spring Market, By Location Type

• Front Suspension
• Rear Suspension

Based on Location Type, the market is segmented into Front Suspension and Rear Suspension. The rear suspension segment drives the automotive leaf spring market since leaf springs have long been preferred for their capacity to withstand large loads in the rear of commercial vehicles, trucks, and SUVs. The front suspension market is rising at the second-fastest rate, thanks to developments in lightweight and compact leaf spring designs that are increasingly being used in current vehicles to improve ride and handling.

Automotive Leaf Spring Market, By Vehicle

• Passenger Vehicles
• Light Commercial Vehicles
• Medium & Heavy Commercial Vehicles

Based on Vehicle, the market is segmented into Passenger Vehicles, Light Commercial Vehicles, and Medium & Heavy Commercial Vehicles. The medium and heavy commercial vehicle segment dominates the automotive leaf spring market due to the strong need for long-lasting suspension systems capable of sustaining big weights and harsh terrain, which is required in these vehicle types. The second-fastest growing market is light commercial vehicles, which are becoming increasingly popular for last-mile delivery and urban transportation, where leaf springs provide a blend of strength, cost-effectiveness, and load-carrying capacity.

Automotive Leaf Spring Market, By Geography

• North America
• Europe
• Asia Pacific
• Rest of the World
• On the basis of Geography, the Global Automotive Leaf Spring Market is classified into North America, Europe, Asia Pacific, and the Rest of the World. The Asia-Pacific region currently dominates the automotive leaf spring market, owing to rising industrialization and urbanization. North America, is rapidly expanding because of rising demand for fuel-efficient automobiles and modern technologies.

Key Players

• The "Global Automotive Leaf Spring Market" study report will provide valuable insight with an emphasis on the global market. The major players in the market are
• Dongfeng Motor Suspension Spring Co., Ltd., EMCO Industries, NHK Spring Co., Ltd. IFC Composite, and FAW Group Corporation.
• The competitive landscape section also includes key development strategies, market share, and market ranking analysis of the above-mentioned players globally.

Our market analysis also entails a section solely dedicated to such major players wherein our analysts provide an insight into the financial statements of all the major players, along with product benchmarking and SWOT analysis. The competitive landscape section also includes key development strategies, market share, and market ranking analysis of the above-mentioned players globally.

• Automotive Leaf Spring Market Recent Developments
• In January 2023, KTM AG revealed plans to develop and use composite leaf springs. This move is expected to increase demand for the company's motorcross machines.
• In September 2022, Mubea, a renowned automotive supplier, announced a collaboration with German Bionic to manufacture Cray X carbon fiber composite power suits. The agreement enables the automotive leaf spring market leader to broaden its product offering in the micromobility sector.
• In October 2021, AOC AG and Astar collaborated to create TUCANA, a new sheet molding compound, as part of a UK government-funded research initiative. It is based on Daron polyurethane hybrid technology, which allows for industrial-scale manufacture of chopped carbon fiber molded parts. It combines the production simplicity of unsaturated polyester resin and vinyl ester resin SMC with the mechanical performance of epoxy resin CF-SMC.
• In July 2021, Rassini selected Hexcel's HexPly M901 prepreg system to accelerate prototype and new product development cycles. The company's goal is to minimize total time to market by using an easy-to-process material that allows for effective early-stage design screening and cost-effective manufacture.

TABLE OF CONTENTS

1 INTRODUCTION OF GLOBAL AUTOMOTIVE LEAF SPRING MARKET

• 1.1 Overview of the Market
• 1.2 Scope of Report
• 1.3 Assumptions

2 EXECUTIVE SUMMARY

3 RESEARCH METHODOLOGY OF VERIFIED MARKET RESEARCH

• 3.1 Data Mining
• 3.2 Validation
• 3.3 Primary Interviews
• 3.4 List of Data Sources

4 GLOBAL AUTOMOTIVE LEAF SPRING MARKET OUTLOOK

• 4.1 Overview
• 4.2 Market Dynamics
  • 4.2.1 Drivers
  • 4.2.2 Restraints
  • 4.2.3 Opportunities
• 4.3 Porters Five Force Model
• 4.4 Value Chain Analysis
• 4.5 Regulatory Framework

5 GLOBAL AUTOMOTIVE LEAF SPRING MARKET, BY SPRING TYPE

• 5.1 Overview
• 5.2 Parabolic Leaf Spring
• 5.3 Multi-Leaf Spring

6 GLOBAL AUTOMOTIVE LEAF SPRING MARKET, BY MATERIAL TYPE

• 6.1 Overview
• 6.2 Metal Leaf Springs
• 6.3 Composite Leaf Springs

7 GLOBAL AUTOMOTIVE LEAF SPRING MARKET, BY LOCATION TYPE

• 7.1 Overview
• 7.2 Front Suspension
• 7.3 Rear Suspension

8 GLOBAL AUTOMOTIVE LEAF SPRING MARKET, BY VEHICLE

• 8.1 Overview
• 8.2 Passenger Vehicles
• 8.3 Light Commercial Vehicles
• 8.4 Medium & heavy Commercial Vehicles

9 GLOBAL AUTOMOTIVE LEAF SPRING MARKET, BY GEOGRAPHY

• 9.1 Overview
• 9.2 North America
  • 9.2.1 U.S.
  • 9.2.2 Canada
  • 9.2.3 Mexico
• 9.3 Europe
  • 9.3.1 Germany
  • 9.3.2 U.K.
  • 9.3.3 France
  • 9.3.4 Rest of Europe
• 9.4 Asia Pacific
  • 9.4.1 China
  • 9.4.2 Japan
  • 9.4.3 India
  • 9.4.4 Rest of Asia Pacific
• 9.5 Latin America
  • 9.5.1 Brazil
  • 9.5.2 Argentina
• 9.6 Rest of the World

10 GLOBAL AUTOMOTIVE LEAF SPRING MARKETCOMPETITIVE LANDSCAPE

• 10.1 Overview
• 10.2 Company Market ranking
• 10.3 Vendor Landscape
• 10.4 Key Development Strategies

11 COMPANY PROFILES

• 11.1 Dongfeng Motor Suspension Spring Co., Ltd.
  • 11.1.1 Overview
  • 11.1.2 Financial Performance
  • 11.1.3 Product Outlook
  • 11.1.4 Key Developments
• 11.2 FAW Group Corporation
  • 11.2.1 Overview
  • 11.2.2 Financial Performance
  • 11.2.3 Product Outlook
  • 11.2.4 Key Developments
• 11.3 Hendrickson International
  • 11.3.1 Overview
  • 11.3.2 Financial Performance
  • 11.3.3 Product Outlook
  • 11.3.4 Key Developments
• 11.4 Jamna Auto Industries
  • 11.4.1 Overview
  • 11.4.2 Financial Performance
  • 11.4.3 Product Outlook
  • 11.4.4 Key Developments
• 11.5 Life Flex LLC
  • 11.5.1 Overview
  • 11.5.2 Financial Performance
  • 11.5.3 Product Outlook
  • 11.5.4 Key Developments
• 11.6 NHK Spring Co.; Ltd.
  • 11.6.1 Overview
  • 11.6.2 Financial Performance
  • 11.6.3 Product Outlook
  • 11.6.4 Key Developments
• 11.7 Sogefi Group
  • 11.7.1 Overview
  • 11.7.2 Financial Performance
  • 11.7.3 Product Outlook
  • 11.7.4 Key Developments
• 11.8 IFC Composite GmbH
  • 11.8.1 Overview
  • 11.8.2 Financial Performance
  • 11.8.3 Product Outlook
  • 11.8.4 Key Developments
• 11.9 Rassini
  • 11.9.1 Overview
  • 11.9.2 Financial Performance
  • 11.9.3 Product Outlook
  • 11.9.4 Key Developments
• 11.10 SGL Group
  • 11.10.1 Overview
  • 11.10.2 Financial Performance
  • 11.10.3 Product Outlook
  • 11.10.4 Key Developments

12 APPENDIX

• 12.1 Related Research