Why did Xiaomi choose a dual-piston scheme for its pioneering dual-piston electronic calipers?
Xiaomi's 48V brake-by-wire system pioneered the "dual-piston electronic braking caliper." Compared to traditional single-piston calipers, the friction area is expanded by 50%, providing stable and excellent braking performance even in scenarios involving intense driving and continuous braking. Additionally, it is equipped with a high-precision clamping force perception module, doubling clamping accuracy for finer braking control, ensuring smoother deceleration during the braking process. Meanwhile, Xiaomi's electronic braking caliper features active adjustment of the caliper disc gap, intelligently adjusting according to working conditions, reducing drag torque by 50%, and increasing vehicle range by an additional 10 kilometers. Besides excellent performance, the appearance of this caliper is also outstanding; it adopts a design imitating fixed calipers, with yellow coating adding a sense of performance, fully satisfying users' pursuit of aesthetic individuality.