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トップ 20 global electric motor companies in 2026 are led by ABB (スイス), シーメンス (ドイツ), 日本電産 (日本), リーガル・レックスノード (アメリカ合衆国), and WEG (ブラジル), followed by Toshiba, Hitachi, 三菱電機, 安川, シュナイダーエレクトリック, ボッシュ, エマーソン, SEW-ユーロドライブ, アメテック, ジョンソンエレクトリック, TECO, Fuji Electric, ロックウェル・オートメーション, ブルック・クロンプトン, and Franklin Electric. These manufacturers dominate a global electric motor market valued at roughly 米ドル 229 億で 2026, 米ドルに達すると予想される 405 10億 2033 (CAGR ~8.5%, グランドビューリサーチ). Rankings reflect revenue, technology leadership, IEC 60034-30-1 / MGはありません 1 efficiency compliance, and application breadth across industrial, EV, 空調設備, and automation sectors. For OEM and high-volume micro/BLDC/gear motor sourcing, specialist manufacturers such as グリーンスカイパワー complement these giants with cost-efficient customization.

What Is a “Global Electric Motor Company”?

A global electric motor company is a manufacturer that designs, produces, and distributes electric motors — machines that convert electrical energy into mechanical rotation — across multiple continents, serving industrial, 自動車, 商業, and consumer markets. The leaders in this category share four defining traits:

• 幅広い製品ポートフォリオ — AC induction motors, permanent-magnet synchronous motors (PMSM), ブラシレスDC (BLDC) モーター, サーボモーター, and gear motors, typically from fractional horsepower to multi-megawatt ratings.
• 規格への準拠 — Products certified to IEC 60034-30-1 (効率クラス IE1 ～ IE5) と MGはありません 1 (North American motor standard), plus UL, CE, and regional energy regulations.
• Global manufacturing and service footprint — Plants, 分布, and after-sales support in the Americas, ヨーロッパ, and Asia-Pacific.
• 規模 — Annual motor-related revenue typically in the hundreds of millions to several billion USD.

The global electric motor market was valued at approximately 米ドル 229.18 億で 2026 and is forecast to reach 米ドル 405.67 10億 2033 at a CAGR of 8.5% (グランドビューリサーチ). Asia-Pacific holds over 47% of the market, and AC motors account for more than 70% 収益の. Electric motors consume an estimated 45%+ 世界の電力の (IEA), which is why efficiency regulation — and the companies that lead it — matter so much.

How the Top 20 Ranking Is Built — Step by Step

Unlike a consumer product list, ranking industrial motor suppliers requires weighting several objective factors. Here is the step-by-step methodology behind this list:

1. Motor-segment revenue and market share — Company financial reports and third-party market data (グランドビューリサーチ, Spherical Insights, Coherent Market Insights) are used to size each firm’s motor business, not total corporate revenue.
2. Technology leadership — Presence in high-growth segments: EVのトラクション (PMSM/hairpin), IE4/IE5 industrial motors, servo/automation, and BLDC.
3. Efficiency and compliance depth — Breadth of IE3/IE4/IE5 (IEC 60034-30-1) and NEMA Premium offerings.
4. グローバルな展開 — Number of countries served, manufacturing sites, and local support networks.
5. アプリケーションの多様性 — Industrial machinery, 空調設備, 交通機関, 家電製品, 航空宇宙, and renewables.
6. Innovation and R&D — Patents, magnet-free architectures (EESM, SynRM), smart/IoT motors, and digital twins.

トップ 10 enterprises collectively hold roughly 35–40% of the global market, with ABB and Siemens each estimated at 7–9% share in 2026 — a “pyramid” competitive structure where international giants dominate the high end while agile Asian specialists lead cost-sensitive and OEM segments.

Global Electric Motor Market at a Glance (2026)

上 20 Global Electric Motor Companies in 2026 (Ranked)

1. ABB Ltd. — Zurich, スイス

The global leader in electrification and motion. ABB posted USD 32.9 billion total revenue in 2024, with its Motion division contributing roughly USD 6.7 十億. Its NEMA and IEC low-voltage, high-voltage, and IE5 SynRM motor ranges serve industrial machinery, 空調設備, 水, 鉱業, and data centers. 認証: IEC 60034, MGはありません 1, UL, CE, ATEX.

2. Siemens AG — Munich, ドイツ

A benchmark for industrial and servo motors. Its SIMOTICS portfolio spans IE3/IE4/IE5 low-voltage, high-voltage, and 1FK/1FT servo motors for automation. Siemens is a de facto efficiency-standard setter, with an estimated 7–8% global share and ~40% servo-motor share in some segments.

3. Nidec Corporation — Kyoto, 日本

The world’s largest small-precision-motor maker and a top EV traction (E-Axle) supplier. Nidec reported ~USD 13 billion net sales in the first nine months of FY2024 (+11.5% YoY). Products range from micro motors for appliances and data centers to large industrial and automotive drives.

4. Regal Rexnord Corporation — Milwaukee, アメリカ合衆国

Formed from Regal Beloit and Rexnord, it offers electric motors, power transmission, そして自動化. Strong in HVAC, 商業, and industrial motors under brands such as Marathon, ジェンテック, and Leeson.

5. WEG S.A. — Jaraguá do Sul, ブラジル

South America’s largest motor manufacturer and a global top-3 in industrial motors. WEG produces IE3/IE4/IE5 induction motors, 発電機, ドライブ, and wind generators, with strong renewable-energy and water-treatment penetration.

6. Toshiba Corporation — Tokyo, 日本

Known for high-efficiency industrial motors and rare-earth-free reluctance-motor technology. Serves elevators, industrial drives, and premium-efficiency applications.

7. Hitachi Ltd. — Tokyo, 日本

Supplies industrial motors, ドライブ, and traction systems (rail), leveraging deep systems-integration and IE4/IE5 offerings.

8. Rockwell Automation — Milwaukee, アメリカ合衆国

An automation leader whose Allen-Bradley servo and control-integrated motors are central to smart-factory and Industry 4.0 deployments.

9. アメテック株式会社. — Berwyn, アメリカ合衆国

Specialist in precision micro motors and motion for medical, 航空宇宙, and instrumentation — including its Dunkermotoren and PMC subsidiaries.

10. Johnson Electric Holdings Ltd. — Hong Kong, 中国

A global leader in small motion subsystems and micro DC/BLDC motors for automotive and industrial applications, shipping billions of motors annually.

11. TECO Electric & Machinery — Taipei, 中国 (台湾)

A major supplier of IEC/NEMA industrial induction motors and drives with a strong presence in Asia, オーストラリア, そしてアメリカ大陸.

12. Mitsubishi Electric Corporation — Tokyo, 日本

設立 1921. Excels in CNC/servo motors, トラクションモーター, and factory-automation drives with high precision and reliability.

13. バルドール・エレクトリック (ABB) — Fort Smith, アメリカ合衆国

Now part of ABB, Baldor remains a leading North American brand for NEMA industrial and Super-E premium-efficiency motors.

14. Brook Crompton — Huddersfield, イギリス

One of the oldest motor makers, offering IE2/IE3/IE4 and hazardous-area (ATEX/IECEx) motors for global industrial markets.

15. Yaskawa Electric Corporation — Kitakyushu, 日本

Pioneer of the “mechatronics” concept and a top servo/AC-drive supplier. Its Sigma-series servo motors are automation benchmarks.

16. Fuji Electric Co., 株式会社. — Tokyo, 日本

Supplies industrial motors, ドライブ, and power-electronics-integrated systems, strong in energy and infrastructure sectors.

17. Robert Bosch GmbH — Gerlingen, ドイツ

A dominant automotive-motor supplier (スターター, EVのトラクション, auxiliary and comfort motors including seat and HVAC actuators).

18. Schneider Electric SE — Rueil-Malmaison, フランス

Combines motors, ドライブ, and energy-management systems for industrial and building automation, emphasizing efficiency and digitalization.

19. SEW-Eurodrive GmbH & コ. KG — Bruchsal, ドイツ

The global leader in gear motors and drive electronics, with modular geared-motor systems used across conveying, ロジスティクス, and process industries.

20. エマソンエレクトリック社. — St. ルイ, アメリカ合衆国

Supplies industrial and commercial motors, ドライブ, および自動化ソリューション, with strong HVAC and process-industry positions.

Note on rankings: Positions reflect a blend of motor-segment revenue, technology leadership, and global reach as of 2026. Corporate mergers (例えば, Baldor and Dunkermotoren now under ABB and AMETEK respectively) mean some historic standalone brands now operate within larger groups.

上 20 Companies — Comparison Table

エンジニアリングデータ: 効率クラス, 温度制限 & 数式

What separates top-tier motor companies is measurable performance against international standards. Below are the key engineering references every buyer should understand.

IEC 60034-30-1 効率クラス (4-ポール, 50 Hz, full load)

NEMA equivalence: NEMA Premium efficiency (NEMA MG用 1, テーブル 12-12) corresponds broadly to IEC IE3. IE5 (defined in IEC 60034-30-2) targets 20% lower losses than IE4 and typically requires PMSM or synchronous-reluctance topology.

絶縁クラス & 温度制限 (IEC 60034-1)

コアエンジニアリングの公式

• 同期速度: n_s = 120 × f / p (回転数; f = frequency Hz, p = poles)
• スリップ: s = (n_s − n) / n_s × 100%
• トルク: T = (P× 9550) / n (T（N・m）, P in kW, n 回転数)
• 効率: η = P_外 / P_で × 100% = P_外 / (P_外 + losses)
• 銅損: P_キュ = I² × R (dominant controllable loss)
• NEMA service factor headroom: P_最大 = P_{評価された} × SF (例えば, SF 1.15)
• SKFベアリングの寿命: L_10h = (10⁶ / 60n) × (C / P)^p (p = 3 ボール, 10/3 ローラー)

Worked example — a 7.5 キロワット, 4-ポール, 50 Hz IE3 motor: n_s = 120 × 50 / 4 = 1500 回転数; at ~2.7% slip, n ≈ 1460 回転数; T = 7.5 × 9550 / 1460 ≈ 49 N・m. Upgrading IE1→IE3 (84.7%→90.4%) で 6,000 h/yr saves roughly 2,500–3,000 kWh annually.

Best Applications by Company Strength

How to Select the Right Motor Supplier — Step by Step

1. Define technical requirements — power, 電圧, speed/torque curve, デューティサイクル, IP等級, and ambient temperature.
2. Confirm efficiency & compliance target — IE3 minimum for EU/US/China; IE4 for >75 kW in EU/Taiwan; NEMA MG を確認する 1 北米向け.
3. Shortlist by application fit — use the table above to match strengths (例えば, servo → Yaskawa; OEM micro/BLDC → Greensky Power).
4. Request technical datasheets — efficiency curves, torque constants, thermal data, and certification documents (ISO 9001, CE, UL).
5. 総所有コストを評価する (TCO) — purchase price + lifetime energy + メンテナンス. A higher IE class often pays back in 1–3 years.
6. Validate supply chain & サポート — lead times, Moq, local engineering, 保証, and spare-part availability.
7. Sample & 監査 — test samples against your load profile and, for high volume, audit the factory.

Common Engineering & Sourcing Mistakes

• Confusing total corporate revenue with motor-segment strength. A conglomerate’s overall size does not equal its motor capability — always assess the specific motor division.
• Ignoring efficiency regulations at destination. Importing sub-IE3 motors into the EU/US can trigger customs seizure under EU 2019/1781 or DOE 10 CFR 431.
• モーターの大型化. Running a motor far below rated load reduces efficiency and power factor; size to the actual duty cycle.
• Comparing efficiency at different test standards. Always compare IEC 60034-2-1 or IEEE 112-B values on the same basis.
• Overlooking specialist OEM suppliers. For custom micro/BLDC/gear motors, tier-1 giants often carry high MOQs and long lead times; specialists deliver faster and cheaper.
• Neglecting TCO. Selecting on purchase price alone ignores that energy is 90%+ モーターの生涯コストの.

Sourcing & Performance Troubleshooting

よくある質問

Who is the largest electric motor company in the world in 2026?

ABB is widely regarded as the largest by motor-segment strength, with its Motion division generating roughly USD 6.7 億で 2024. Siemens and Nidec are close competitors, トップと一緒に 10 firms holding a combined 35–40% of the global market.

Which company leads in EV traction motors?

Nidec is the largest EV traction (E-Axle) motor supplier globally, followed by Bosch and Mitsubishi Electric. Most EV traction motors are permanent-magnet synchronous motors (PMSM), though magnet-free EESM and induction designs are growing.

How big is the global electric motor market?

Approximately USD 229 億で 2026, projected to reach about USD 405 10億 2033 at a CAGR of 8.5% (グランドビューリサーチ). Asia-Pacific holds over 47% of the market.

What efficiency standard should I require when importing motors?

IE3 (プレミアム, IECによる 60034-30-1) is the minimum in the EU, 私たち (プレミアムなし), and China. Motors above 75 kW require IE4 in the EU and Taiwan. Always request compliance documentation to avoid customs issues.

Are Chinese electric motor companies competitive globally?

はい. Firms such as Wolong, Inovance, ジョンソンエレクトリック, and Broad Ocean lead cost-competitive and high-volume segments, while specialists like Greensky Power provide custom micro, BLDC, and gear motors for OEM buyers in North America and Europe.

How do I choose between a tier-1 giant and a specialist supplier?

Choose tier-1 giants (ABB, シーメンス, 消えた) for standardized industrial motors at scale; choose specialists for custom designs, lower MOQs, faster prototyping, and cost-sensitive OEM programs.

グリーンスカイパワーを選ぶ理由

While the tier-1 giants above dominate standardized industrial and automotive motors, many OEM buyers need custom micro, BLDC, ステッパー, and gear motors with faster turnaround and lower minimum order quantities. That is where グリーンスカイパワー — a professional Chinese electric motor manufacturer since 2011 — fits:

• Focused product range — ブラシレスDCモーター, ブラシ付きDCモーター, マイクロACモーター, gearboxes and gear motors, ステッピングモーター, and matching motor controllers.
• Engineering-driven R&D — a team of PhD-qualified engineers with 10% of revenue reinvested in R&D.
• 100% 個別のテスト — every motor tested for torque, 効率, and durability on dynamometers and in temperature chambers.
• 規格への準拠 — ISO 9001, CE, and energy-efficiency certifications aligned with IEC 60034 要件.
• 北米 & Europe local support — via United Motion Inc., offering faster technical response and after-sales service across 50+ 国.
• OEM/ODMカスタマイズ — tailored windings, ギア比, シャフト, IP 定格, and connectors from prototype to mass production.

For applications such as e-bikes, 芝刈り機, BLDCポンプ, ペレットボイラー, and transmission machinery, Greensky Power delivers cost-efficient manufacturing with reliable regional support. Contact our sales team for a free quote.

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関連書籍

• 上 20 米国の電動モーターメーカー 2026
• 上 20 世界のブラシレスモーターメーカー
• Top Gear Motor Manufacturers and Suppliers in China
• AC モーターと DC モーターの違いは何ですか?
• What Is the RPM of a 6 ポールモーター?
• ブラシレスDCモーターのデメリット
• ギアボックスとギアモーター: 違いは何ですか?

参照

1. IEC 60034-30-1: 直動ACモーターの効率クラス (IEコード) — https://webstore.iec.ch/publication/30830
2. IEC 60034-1: Rotating electrical machines — Rating and performance — https://webstore.iec.ch/publication/2765
3. MGはありません 1: Motors and Generators — https://www.nema.org/standards/view/motors-and-generators
4. 私たち. エネルギー省 10 CFRパート 431 — Energy Conservation Program for Commercial Equipment (モーター) — https://www.ecfr.gov/current/title-10/chapter-II/subchapter-D/part-431
5. Grand View Research — Electric Motor Market Report — https://www.grandviewresearch.com/industry-analysis/electric-motor-market
6. Spherical Insights — Top 20 Companies in Global Electric Motor Sales Market — https://www.sphericalinsights.com/blogs/top-20-companies-in-global-electric-motor-sales-market-2026-2035-spherical-insights-analysis
7. Coherent Market Insights — Electric Motor Market Analysis & Forecast — https://www.coherentmarketinsights.com/market-insight/electric-motor-market-6396
8. IEA — Energy Efficiency: Electric Motors — https://www.iea.org/energy-system/industry/motors
9. SKF — Bearing Rating Life (L10h) Calculation — https://www.skf.com/group/support/engineering-tools/bearing-calculator
10. Siemens SIMOTICS Electric Motors — Technical Documentation — https://www.siemens.com/global/en/products/drives/electric-motors.html