brembo

inside-brembo’s-brake-factory,-where-technology-is-making-better-brakes

Inside Brembo’s brake factory, where technology is making better brakes

brembo, Cars, Le Mans / /

“Ultimately, the more cooling holes, the lower the temperature of the disc,” Miller said. “You have mechanical wear between the disc and the pad, and 350˚ Celsius and below you have a lot of dust, which physically wears the disc. At higher temperature ranges, the dust between the pad and the disc creates friction. That results in less wear and less impact.”

The shift to technology

While manufacturing is the visible side of the brakes process, CEO Daniele Schillaci emphasizes the role of technology. In the last three years alone, Brembo has hired more than 100 software engineers in Italy, China, India, and the US (some in Silicon Valley).

“The automotive business is in a very deep transformation phase with new technology, software, AI, and electrification,” Schillaci said. “Until a couple of years ago, Brembo was a very nice company building cast iron discs, aluminum calipers, and carbon ceramic for racing. But when it came to software, Brembo wasn’t top of mind.”

Cast iron discs are cooled a bit differently. Brembo

That’s changing, as the manufacturer has poured money and resources into its newest offering, a software-controlled product called Sensify. Billed as the first fluid-free braking system that continuously controls and supervises each wheel’s braking, Sensify integrates software and mechatronics, combining mechanical, electrical, computer, and robotics engineering with code.

Brembo sees Sensify as a significant breakthrough that represents a new standard in the automotive industry, and the company built the software and AI in-house. While some outlets are describing it as brake-by-wire technology, which debuted more than 20 years ago, Schillaci says it goes way beyond that.

“Sensify is more than brake-by-wire,” Schillaci said. “Brembo has been collecting data from its test benches for many years. With this data, combined with our internally built algorithm, Brembo has increased its ability to read the data and understand the impulse in the braking system at each corner. The car will stay stable, without vibration, even in emergency braking situations.”

As racing evolves, parts manufacturers will have to as well. Brembo, like the rest of the industry, aims to stay on top of the shift and use the latest tools to remain successful.

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brembo-develops-brakes-with-almost-no-brake-dust-and-less-wear

Brembo develops brakes with almost no brake dust and less wear

Brakes, brembo, Cars, Euro 7 emissions / /

As electric vehicles reduce car exhaust as a source of particulate emissions, people are increasingly focusing on other vehicular sources of pollution that won’t go away with electrification. Tires are one of them, particularly as we grapple with overweight EVs with tire-shredding torque. And brakes are another—even an EV with regenerative braking will occasionally need to use its friction brakes, after all.

Over in Europe, the people responsible for writing regulations have taken this into consideration with the upcoming Euro 7 standard, which sets new limits on 10- and 2.5-micron particulate emissions on all new vehicles—including EVs—starting next year. And to help OEMs achieve that target, Brembo has developed a new brake and pad set called Greentell that it says cuts brake dust emissions by 90 percent, improving durability in the process.

“We started 10 years ago to investigate a different solution. The main topic that we had in mind was to develop a disk that is greener than the current production of cast iron,” said Fabiano Carminati, VP of disc technical development at Brembo.

The solution had to be feasible for mass-market applications, not just as a specialty product. “For the first time, we apply this technology in a huge volume, not like just a niche, but in a high-volume product,” he told me.

“Greentell is the best compromise from a green point of view and [for] performance because the direct pleasure of the end user is a must for us,” he said. “So the goal is to find a coupling that mix[es] the best driving pleasure with the best green product. Green means low emission and green process. It was a really, really difficult challenge for us. We invested a lot of time; we invested a lot of money.”

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