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This section provides an overview for electromagnetic brakes as well as their applications and principles. Also, please take a look at the list of 14 electromagnetic brake manufacturers and their company rankings. Here are the top-ranked electromagnetic brake companies as of December, 2024: 1.SEPAC Inc., 2.WARNER ELECTRIC, 3.SAE Media Group.
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Categories Related to Electromagnetic Brakes
An electromagnetic brake is a device that applies a brake using electromagnetic force.
An electromagnetic brake is designed to apply the brakes in the event of power loss. Therefore, they are used when it is necessary to apply the brakes on the spur of the moment. They are primarily used in industrial applications and are not commonly found in homes.
Since electromagnets are used, electricity is used as the power source. As it is more cost-effective to use the same power source, they are mostly used to stop motors that are driven by the same electricity.
Electromagnetic brakes are almost never used in automobiles. They are basically used in motors with reduction gears.
A typical example is the hoisting equipment of a crane. If the brake is not applied when power is lost, the suspended load will fall, which is very dangerous. Therefore, electromagnetic brakes are used in crane hoisting equipment to stop the suspended load in an emergency.
Electromagnetic brakes are also sometimes used on conveyor belts and other equipment to prevent inertia-induced movement of workpieces when stopped.
Electromagnetic brakes are mainly divided into three parts: the electromagnet part, the rotor part, and the brake part.
The electromagnet part is responsible for the electrical circuit that controls the operation of the electromagnetic brakes. A coil wound around an iron core generates a magnetic field like a magnet when electricity is applied to the coil. This is called an electromagnet. The electromagnets in electromagnetic brakes attract the rotor by magnetic force, thereby controlling the motion of the brake.
The rotor part moves in the same way as the rotating shaft. When the brake is not applied, the rotor rotates in the same manner as the rotating shaft, and when the brake is applied, it makes contact with the brake by spring force. Friction between the brake and the rotor causes the rotating body to come to a sudden standstill, thereby applying the brake.
The brake part refers to the contact surface that brings the rotor to a standstill. It is called a brake shoe or armchair. If the rotor is kept stationary continuously or rotated while rubbing against the rotor, it will heat up due to friction, causing failure such as burning out of the brake portion. Therefore, it is essential to adjust the distance to the rotor and the degree of contact.
*Including some distributors, etc.
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Warner Electric, established in 1927 and based in Illinois, USA, is a manufacturer of electromagnetic clutch and brake solutions. The company offers a broad selection of industrial clutches, brakes, controls, and web tension systems for its main products. The company's products are used in wide range of markets including material handling, packaging machinery, food and beverage, elevator and escalator manufacturing, and agriculture. These brakes are used by various vehicles such as lift trucks, forklifts, military vehicles, and lawn mowers.
SEPAC Inc., established in 1984 and headquartered in Elmira, New York, is a manufacturer specializing in custom engineering and the production of motion control products. Its product range includes electromagnetic clutches for precise torque control in robotics, electromagnetic brakes for strong shaft speed control in industries like aerospace, couplings facilitating power transmission between shafts, seals safeguarding machinery integrity from leaks, and bearings reducing friction and supporting movement in mechanical systems. They can supply specialized gears, pulleys, and integrated hubs to accommodate highly specific or unique brake/clutch applications. The company holds both AS9100 and ISO 9001 certifications for quality management systems.
Hindon, LLC., founded in 1983 in the United States, is a specialty distributor/fabricator of technical engineered industrial products. The company specializes in providing engineered industrial products for the precise needs of its customers’ challenging process applications. Whether by helping an engineer analyze trade-offs when designing new equipment, developing custom solutions for a plant retrofit, or providing same-day shipping of a replacement product to keep an end user’s operation running. With its solutions-focused expertise in industrial engineered products, serving as critical components of machinery used in challenging industrial applications such as those seen in bulk material handling and process industries.
SAE Media Group was established in 2010 in London, England, UK, as a supplier and designer of mobility technology. The company provides relevant information advancing mobility in the automotive, electronic, commercial vehicle, and aerospace industries. It also deals with sensors, robotics, photonics, imaging, and energy storage/batteries critical for pharmaceutical and defense industries. Its products are essential in providing useful information for businesses, researchers, and engineers to create enhanced products as well as services
Servo2Go, founded in 2007 and headquartered in Greenville, Delaware, United States of America, is a distributor of automation and motion control products. The company offers servo motors, stepper motors, linear actuators, motion controllers, and gearboxes for industries such as robotics, manufacturing, and aerospace. It specializes in automation and factory robotics, mechatronics, robots, and industrial automation. The company holds ISO 9001:2015 certification, AIA Certified Integrator, and has also received the Control Design Readers' Choice Award.
JBJ Techniques Limited, founded in 1974 and based in Redhill, Surrey, is a manufacturer of industrial machinery. It offers mechanical and fluid power products, including couplings/bell housings, gearboxes/ clutches, printed wiring boards, pumps/ motors, seals, level indicators and more. The company offers ISO-9001-certified and BS ISO-45001:2018 certified goods and services from specification to technical support, as well as, manufacture to after-sales support to its customers in the UK and across the globe.
Ogura Clutch Co. Ltd., established in 1938 and headquartered in Kiryu, Gunma, Japan, is a manufacturer of clutches used for car air conditioners, machine tools, and construction machinery. The company offers clutch brakes for general industry, tension control systems, automotive A/C clutches, superchargers, and solenoids for powertrain applications. These products are utilized in various industries, such as automotive and construction. The company holds certifications like ISO/TS 16949 and ISO 14001, showcasing its adherence to quality and environmental standards. It has also received awards, including the Ford World Excellence Supplier – GOLD in 2012 and SILVER in 2016.
Miki Pulley Co., Ltd., founded in 1939, is a manufacturer and provider of solutions for power transmission and control problems, headquartered in Kawasaki City, Japan. They manufacture various products essential for all industries, including couplings for high-precision power transmission, electromagnetic clutches and brakes for power transmission when energized, and speed changers and reducers for controlling the speed of machinery. They also offer inverters, linear shaft drives, rotation speed indicators, torque limiters, and ROSTA rubber springs.
SINFONIA TECHNOLOGY CO., LTD., established in 1917 in Tokyo, Japan, is a manufacturer specializing in motion equipment, driven by advanced electromagnetic control technology. The company offers a comprehensive range of products and solutions, including clean transport devices, vital electrical components for space rocket systems, cutting-edge testing systems, advanced vibrating equipment, and electromagnetic clutch systems, among others. These diverse products serve critical functions in sectors such as Aerospace, Industrial Transportation, and Liquid-Crystal manufacturing equipment.
MinebeaMitsumi Inc. was incorporated in 1951in Japan and manufactures and supplies machined components, and electronic devices and components globally. It operates through four segments: machined components, electronic devices and components, MITSUMI Business, and the U-Shin business segment. MinebeaMitsumi specializes in bearing products including spherical, roller, rod end, and ball bearings for aerospace. MinebeaMitsumi also produces products including precision mechanical assemblies, fasteners, other special components including clutches and brakes, motors, blowers, sensors and lighting devices. Additionally, MinebeaMitsumi offers its products for use in PCs and peripheral equipment, information and telecommunications equipment, household electrical appliances, automobiles, and aerospace.
Shruti Engineering, established in 2005, is an Indian manufacturer specializing in precision machinery and industrial solutions. The company excels in producing valves, pumps, and customized engineering equipment.With a history of engineering excellence, Shruti Engineering serves diverse sectors like oil and gas, petrochemicals, and water treatment. Their objective is to provide solutions for efficient and safe operations. Shruti Engineering's distinctive merit lies in crafting tailor-made solutions to meet specific client needs. Their industrial valves, for instance, ensure precise fluid flow control, enhancing process efficiency in critical applications. The company's devotion to quality has garnered loyalty from clients worldwide.
AMETEK Factory Automation was established in 1985 in Clawson, MI, and is a manufacturer and developer of process position feedback solutions within linear and rotary position feedback. The portfolio includes analyzers, pressure sensors, level sensors, temperature sensors, flow sensors, and more. The company is operating its capacity to service architects, building owners, and contractors globally with operating units and offices in the US, Canada, Australia, Belgium, the UK, the Middle East, Mexico, and China, also sales in more than 50 countries. For all of the equipment it sells, the company offers installation support, startup services, and maintenance contracts.
Ranking as of December 2024
Derivation Method| Rank | Company | Click Share |
|---|---|---|
| 1 | SEPAC Inc. |
13.3%
|
| 2 | WARNER ELECTRIC |
12.9%
|
| 3 | SAE Media Group |
11.0%
|
| 4 | Hindon, LLC |
10.2%
|
| 5 | MIKI PULLEY CO., LTD. |
7.6%
|
| 6 | MinebeaMitsumi Inc. |
7.2%
|
| 7 | Shruti Engineering |
6.8%
|
| 8 | Servo2Go.com Limited |
6.8%
|
| 9 | jbj Techniques Limited |
6.1%
|
| 10 | SINFONIA TECHNOLOGY CO., LTD. |
5.7%
|
Derivation Method
The ranking is calculated based on the click share within the electromagnetic brake page as of December 2024. 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
|
5 | 38.5% |
|
Japan
|
5 | 38.5% |
|
United Kingdom
|
2 | 15.4% |
|
India
|
1 | 7.7% |
84 products found - Page 2
84 products - Page 2
Oriental Motor Co., Ltd.
30+ people viewing
Last viewed: 4 hours ago
■Summary - Capable of vertical drive and load retention when stopped ・Equipped with non-excitation type electromagnetic brake ・Three-phase high-e...
Tokai Material Co., Ltd.
20+ people viewing
Last viewed: 7 hours ago
■Summary They are required to withstand harsh use, with excellent operability and safety. ■Main use Brakes and clutches for use in oil ■Friction ...
