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This section provides an overview for eddy current dynamometers as well as their applications and principles. Also, please take a look at the list of 9 eddy current dynamometer manufacturers and their company rankings. Here are the top-ranked eddy current dynamometer companies as of March, 2026: 1.Application Systems, 2.Magtrol Inc, 3.Dyne Systems.
Table of Contents
Eddy current dynamometers are devices designed to test and measure the performance of engines and motors. These dynamometers operate on the principle of eddy currents, which are generated when a magnetic field interacts with an electric conductor. The resistance to motion caused by these eddy currents is measured to assess the engine's torque and power output.
Eddy current dynamometers are essential in various settings, including automotive testing facilities, industrial motor testing, and research laboratories. They are favored for their precision, reliability, and ability to provide consistent results in engine performance assessments.
*Including some distributors, etc.
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Magtrol Inc, a company founded in 1957 and based in Buffalo, New York, is a manufacturer and supplier of measurement and control products. The company specializes in providing dynamometers, hysteresis brakes, torque transducers, and load cells. These instruments are used in a wide range of industries including automotive, aerospace, energy, and manufacturing. The company’s products are designed to measure torque, force, speed, and power, enabling customers to optimize their processes and ensuring performance. The company also provides a knowledgeable and responsive customer service team, assisting with product inquiries, technical support, and order processing.
HORIBA RADIO LABORATORY was established in Japan in 1945 and has spent the last three-quarters of a century growing as an R&D company and engaged in international operations. HORIBA Scientific offers 200 years of experience developing high-performance scientific instruments and analytical solutions. The HORIBA Group of worldwide companies provides an extensive array of instruments and systems for applications ranging from automotive R&D, process and environmental monitoring, in-vitro medical diagnostics, semiconductor manufacturing, and metrology to a broad range of scientific R&D and QC measurements. Operating in Asia, Europe, and North and South America, HORIBA scientific develops solutions that go beyond just products.
Ranking as of March 2026
Derivation Method| Rank | Company | Click Share |
|---|---|---|
| 1 | Application Systems |
15.3%
|
| 2 | Magtrol Inc |
15.3%
|
| 3 | Dyne Systems |
14.1%
|
| 4 | HORIBA |
10.6%
|
| 5 | Powermag Control Systems Pvt. Ltd. |
9.4%
|
| 6 | Accurate Test Equipments and Engineers |
7.1%
|
| 7 | Froude, Inc. |
7.1%
|
| 8 | Idea4T |
7.1%
|
| 9 | Beijing Orient Science & Technology Co., Ltd. |
4.7%
|
| 10 | Seelong Intelligent Technology Co.,Ltd |
4.7%
|
Derivation Method
The ranking is calculated based on the click share within the eddy current dynamometer page as of March 2026. Click share is defined as the total number of clicks for all companies during the period divided by the number of clicks for each company.Number of Employees
Newly Established Company
Company with a History
*Including some distributors, etc.
*Including some distributors, etc.
| Country | Number of Companies | Share (%) |
|---|---|---|
|
United States of America
|
1 | 50.0% |
|
Japan
|
1 | 50.0% |
