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Magazine editorials

Big World of miniature brakes

Many industries have come to employ the compact cameras, sensors, batteries, processors, and communications technologies made ubiquitous by consumer products. Electromagnetic brakes complement such designs with miniature formats.

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Balancing design objectives with low power braking

Power can be saved while using electromagnetic brakes. Cooler operation is better for effi ciency and machine design longevity … and oftentimes, optimizing a brake's performance is possible through customization. Consider how electromagnetic spring-applied brakes work: These brakes mechanically hold loads but electrically actuate to release. So without power applied, the brakes stop and hold a shaft in place to prevent rotation.

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How « Smart » Components are Getting Smarter: Valves, Bearings, Gearboxes and Brakes

In May 2025, Machine Design ran an article on how smart power transmission components are getting smarter. For the brake section of the article, Brian Mather, Ogura's Vice President and Sales Manager, supplied content talking about how PWM power supplies are reducing brake energy without sacrificing performance. He also discussed how smart controls can determine if a brake is on or off through electronic feedback versus an older style limit switch. Ogura also provided pictures for a robotic arm installation, a micro brake and a high torque elevator brake.

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