SWINDON, UK, Oct 19, 2026 – The brake force sensors of Sensata Technologies are helping electric vehicles (EVs) to replace hydraulic braking with electric actuation. Integrated into the brake caliper, the sensors measure clamping force and send feedback to the control unit to adjust braking at each wheel.
Electromechanical braking (EMB) replaces hydraulic actuation with electric actuation. Sensata’s sensor transmits force measurements to the caliper control unit at high frequency. This feedback supports closed-loop control, in which the system uses measured force to adjust braking at each wheel. The design applies the company’s Micro Strain Gauge (MSG) technology to force measurement rather than hydraulic pressure.
Sensata sensing design covers gradual deceleration and emergency braking. During low-force braking, detecting when the pad contacts the disc helps maintain braking comfort.
Sensata describes the sensor’s features as:
- Direct clamping-force measurement within the caliper for brake control.
- Force feedback to support braking response, consistency and control across different driving conditions.
- A connection to the caliper control unit without additional connectors.
- A compact, lightweight design for integration at the wheel.
- Caliper-level force feedback to support automotive functional safety requirements.
EMB architectures eliminate hydraulic components, including brake lines and fluid systems. This reduces manufacturing complexity and maintenance requirements.
“Electromechanical braking represents a fundamental shift in vehicle architecture, requiring a new level of precision in sensing and control,” said Markus Schwabe, executive vice president and president, automotive, Sensata Technologies. “Our brake force sensing technology enables OEMs to achieve accurate, real-time control of braking force at each wheel, supporting the performance, comfort and safety requirements of next-generation EVs.”
Sensata identifies centralized motion control and autonomous driving among the functions motivating EMB adoption. According to the company, independent wheel control, faster response times and elimination of brake drag can improve vehicle performance.
Source: Sensata Technologies
About Sensata Technologies
Sensata Technologies designs and manufactures sensors, electrical protection components and related control systems. Founded in 1916, the company serves automotive, aerospace, industrial, heavy vehicle, off-road and HVAC markets. Its products include pressure, temperature and position sensors, along with circuit breakers and electrical controls. Manufacturers use these components in safety, energy management, equipment monitoring and system control applications. Sensata also develops connected sensing products for electric vehicles, automated systems and industrial equipment. The company is headquartered in Attleboro, MA. It operates manufacturing, engineering and research facilities in more than 13 countries. Sensata employs more than 20,000 people worldwide.
