Nidec Motor Corporation

What Nidec Motor Corporation does

Nidec Motor Corporation is a wholly-owned subsidiary of Nidec Corporation (TYO: 6594), a publicly traded Japanese multinational described as the world's leading motor manufacturer. Headquartered in St. Louis, Missouri, the company operates within Nidec's Appliance, Commercial and Industrial Motors (ACIM) organization and maintains a multi-brand portfolio including US Motors (HVAC and commercial motors), Leroy-Somer (European industrial motors and alternators, acquired 2017), Embraco (refrigeration compressors), Control Techniques (industrial drives), and Valmark Interface Solutions. Its corporate legal records indicate a 1986 founding date, though operational heritage extends over a century via the 1919-founded Leroy-Somer brand. The company manufactures AC motors, DC motors, electronically commutated (EC) motors, permanent magnet motors, servo motors, switched reluctance motors, generators, and variable frequency drives for industrial and commercial applications.

The product portfolio spans fractional HP to large industrial motor configurations across NEMA and IEC standards, with proprietary technologies including the patent-pending SynRA synchronous motor, Dyneo+ synchronous reluctance permanent magnet motors, and IE4 Super Premium efficiency platforms. Nidec Motor Corporation serves primary verticals of aerospace, industrial automation and robotics, electric vehicles, and HVAC/R, with secondary exposure to industrial equipment, food and beverage, data centers, oil and gas, mining, and water/wastewater treatment. GTM combines direct enterprise field sales through regional offices in the US, Canada, Mexico, France, China, and Australia with an authorized global distributor network and self-serve digital tools (eCatalog, MotorBoss, product configurators). Pricing is quote-based with multi-year contracts typical for industrial B2B motor sales; no public pricing exists. Revenue derives primarily from hardware sales of motors and drives with supplementary professional services for motor refurbishment, repair, technical services, training, and spare parts. The company holds ISO 9001:2015 and ISO 14001:2015 certifications at its Leroy-Somer operations and pursues strategic vertical expansion through acquisitions (Houma Armature Works in 2023, Canton Elevator in 2016, Leroy-Somer in 2017) and supply chain partnerships, notably a March 2026 agreement with Noveon Magnetics to onshore rare-earth permanent magnet production for EV traction motors.

Name

Nidec Motor Corporation

Legal name

Nidec Motor Corporation

Website

https://acim.nidec.com

Company type

Private

Founded year

1986

Operating status

Operating

Headcount range

5,001–10,000 employees

Short description

Nidec Motor Corporation manufactures electric motors, drives, and generators under multiple brands (US Motors, Leroy-Somer, Control Techniques) for industrial and commercial OEMs serving HVAC, aerospace, robotics, EV, and process industry verticals globally.

Ownership category

akta.pro rank

Product category

Electric Motors & Drives

NAICS

Motor Vehicle Electrical and Electronic Equipment Manufacturing (33632), Navigational, Measuring, Electromedical, and Control Instruments Manufacturing (33451), Fluid Power Pump and Motor Manufacturing (333996)

SIC

Motors & Generators (3621), Electronic & Other Electrical Equipment (No Computer Equip) (3600), Electrical Industrial Apparatus (3620)

akta.pro primary industry

Motor Drive & Motion Control Electronics Manufacturing Services (VFDs, servo drives, controllers) (IMAGAGAJ)

akta.pro secondary industries

DC Motors (Brushed, Brushless DC) (IMAGACAB), Automotive Electric Motors & Actuators Manufacturing (EPS/Brake-by-wire/Seat/Window) (IMACAJAL)

Keywords

• Electric motors
• Industrial drives
• HVAC motors
• Permanent magnet motors
• Variable frequency drives

Headquarters

HQ city

St Louis

HQ country

United States

HQ region

North America

Offices10 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Operations, Personnel, Technology or R&D, Marketing or Sales, Infrastructure

Revenue model

1. Motor Sales: Sale of electric motors including AC motors, DC motors, EC motors, permanent magnet motors, servo motors, and switched reluctance motors for industrial and commercial applications.
2. Generator Sales: Sale of generators including Leroy-Somer alternators for industrial, marine, and power generation applications.
3. Drives and Controls: Sale of variable frequency drives, AC drives, DC drives, and electronic controllers including Control Techniques, Commander, Unidrive, and Powerdrive product lines.
4. Service and Support: Motor refurbishment, repair services, technical services, training services, and spare parts logistics.

Pricing tiers

Go-to-market motion2 records

Distribution channels4 records

Marketing channels7 records

Core offering

Nidec Motor Corporation manufactures and sells a comprehensive line of electric motors and motor controls — including AC motors, DC motors, EC motors, permanent magnet motors, servo motors, switched reluctance motors, variable frequency drives, and generators — through brands such as US Motors, Leroy-Somer, Control Techniques, Embraco, and Valmark Interface Solutions. The company serves industrial, commercial, and appliance OEMs in HVAC, aerospace, electric vehicles, industrial automation, water/wastewater, food & beverage, and many other verticals. It also provides motor refurbishment, repair, training, and spare-parts support services.

Product overview

Nidec Motor Corporation is the world's leading motor manufacturer with over 140,000 employees globally, operating as part of Nidec's Appliance, Commercial and Industrial Motors (ACIM) organization. The company offers a comprehensive portfolio of motors, drives, and related products organized under multiple brands including Nidec Motors, US Motors, Leroy-Somer, Embraco, Valmark Interface Solutions, Control Techniques, and specialized divisions for Aerospace, Elevators, Power, Traction, and Automation. The product line centers on AC Motors (NEMA, IEC, Permanent Magnet, Variable Speed), DC Motors (Brushed, Brushless, Gear), EC Motors, Drives (AC/DC variable frequency), Generators, Servo Motors, and Switched Reluctance Motors. These products serve diverse industries including HVAC, aerospace, elevators, electric vehicles, food and beverage, industrial automation, robotics, water/wastewater, and renewable energy. The company also provides application-specific solutions like HVAC RESCUE motors, pool/spa motors, and refrigeration systems, along with testing services through Leroy-Somer's TEEM-Lab innovation hub.

Differentiator

Problem solved

Functional benefit

Brands

• Nidec Aerospace: Aerospace motor solutions
• Nidec Automation
• Nidec Conversion
• Control Techniques
• Nidec Elevator Group
• Nidec Power
• Nidec Traction
• Embraco
• SynRA
• ACCU-Torq
• HVAC RESCUE Motors
• Dyneo+
• IMfinity

Products and services

• AC Motors
• DC Motors
• EC Motors
• Variable Frequency Drives
• Generators
• Servo Motors
• Switched Reluctance Motors
• SynRA Synchronous Motor
• IMfinity CILS Cast Iron Induction Motors
• Commander S Micro Drive
• Dyneo+ Synchronous Reluctance Permanent Magnet Motors
• Embraco Refrigeration Compressors
• Valmark Interface Solutions
• Motor Service and Support

Quantifiable outcome

• High energy efficiency with IE4 Super Premium efficiency motors
• +1 more outcomes

Named customers1 record

Segments9 records

Ideal customer profiles2 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

One partnership is on record.

• Noveon MagneticscoreStrategic or Co-development Partner · 16 March 2026Nidec Motor Corp. has an agreement with Noveon Magnetics as part of alternative supply initiatives to strengthen domestic production of rare-earth materials, addressing China's export restrictions on rare-earth metals affecting supply chains for motor manufacturers.

Scale indicators4 records

Recent moves6 records

Expansion highlights4 records

Broad incumbents

• Siemens AG: Siemens AG is a global industrial conglomerate whose Smart Infrastructure and Motion Control divisions directly compete with Nidec Motor Corporation in industrial motors, VFDs, and servo drives, particularly in large AC motors and automation applications. Nidec and Siemens are explicitly identified as co-leaders in the EV permanent magnet synchronous motor market.
• Parker Hannifin Corporation: Parker Hannifin's Motion and Control Technologies segment manufactures motors, drives, and electromechanical systems for industrial and aerospace markets. Parker competes with Nidec in servo motors, VFDs, and motion control, particularly through its aerospace division overlapping with Nidec Aerospace.
• Emerson Electric Co. Emerson previously owned Leroy-Somer before selling it to Nidec in 2017, and continues to manufacture motors, drives, and industrial automation products that overlap with Nidec's portfolio. Emerson's Branson and Leroy-Somer heritage products compete with Nidec in HVAC, process industries, and machine builders.
• Eaton Corporation: Eaton is a diversified industrial manufacturer with a strong motors and drives portfolio serving HVAC, industrial, and aerospace markets. Eaton's electrical components and industrial control products overlap with Nidec's offerings in VFDs, motor controls, and aerospace motor applications.
• ABB Ltd. ABB's Motion business area manufactures industrial motors, generators, and drives that directly compete with Nidec's portfolio across HVAC, water/wastewater, and process industries. ABB is explicitly listed alongside Nidec and Siemens as a key player in the EV permanent magnet synchronous motors market.

Direct peers

• Regal Rexnord Corporation: Regal Rexnord is a major US-based manufacturer of motors, drives, and power transmission products serving HVAC, industrial, and commercial markets. Its Regal and Marathon motor brands compete head-to-head with US Motors/Nidec in fractional to large industrial AC motors and HVAC applications.
• Yaskawa Electric Corporation: Yaskawa is a global leader in servo motors, motion control, and AC drives, directly competing with Nidec's servo motors and Control Techniques drives. Both companies target industrial automation, robotics, and machine builders, with overlapping product portfolios in variable frequency drives and motion control systems.
• Toshiba Mitsubishi-Electric Industrial Systems (TMEIC): TMEIC is a Japanese industrial systems manufacturer specializing in large motors, drives, and power electronics for industrial applications. TMEIC competes directly with Nidec Leroy-Somer in large industrial AC motors and high-power VFDs for metals, mining, and process industries.
• Bonfiglioli Group: Bonfiglioli is an Italian manufacturer of geared motors, drive systems, and inverters with strong presence in industrial automation, wind, and material handling. The company's gear motors and VFDs compete directly with Nidec's gear motor offerings and Control Techniques drives in industrial automation segments.
• WEG Industries: Brazil-based WEG is a leading global manufacturer of electric motors, generators, drives, and transformers with strong Americas presence. WEG's product mix of industrial AC/DC motors, VFDs, and servo motors directly competes with Nidec's US Motors and Control Techniques brands in HVAC, pumping, and industrial automation.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks5 records

Key highlights7 records

Customer concentration

• Xx.com/NidecMotorCorp
• YouTubeyoutube.com/nidecmotorcorporation
• Facebookfacebook.com/leroysomer.nidec.en
• LinkedInlinkedin.com/company/nidec-motor-corporation
• Instagraminstagram.com/nidecmotorcorp

Compliance2 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Subsidiaries4 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A2 records

Investments1 record

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Nidec Motor Corporation