Why Does a Rolls-Royce Appear to Glide?
2 Answers
Rolls-Royce vehicles appear to glide due to the use of floating wheel hubs, which operate on a principle similar to that of a roly-poly toy. The floating wheel hub employs an additional bearing that can move around the central axis. When the wheel is in motion, this bearing keeps the hub in a perpetually floating state. Here are some details about Rolls-Royce: 1. The Rolls-Royce Phantom is the first product launched after Rolls-Royce was acquired by BMW. Thanks to the use of aluminum, the massive body weighs less than 2.5 tons. Coupled with the collaboration of a 6.7-liter V12 engine and a six-speed automatic transmission, the Phantom accelerates from 0-100 km/h in under 6 seconds. For safety reasons, the top speed is limited to 240 km/h. 2. The Phantom's suspension system features a front double-wishbone design, with an upper wishbone and a lower control arm connected via a control rod to form a complex suspension system. The rear uses a multi-link design with a fixed control arm, which not only enhances vehicle stability but also provides anti-dive and steering assistance functions.
I've driven a Rolls-Royce several times, and the sensation of gliding is particularly remarkable, primarily due to its exceptional suspension system. Rolls-Royce employs air suspension technology, which can instantly adjust the vehicle's height and stiffness, absorbing road vibrations completely. Combined with tire design and an intelligent damping system, all bumps are filtered out. Engineers have also added active stability control, making the wheels move as if on a carpeted road, delivering a silky-smooth ride. This design isn't just for show—it ensures passengers remain comfortable and stress-free in any road condition. During my test drive, even over rough patches, there was no shaking at all. Rolls-Royce has always prioritized this level of ultimate comfort, historically emphasizing silent engines, and now the technology has advanced further. Driving it on highways or in the city feels effortlessly floaty. I recommend anyone who hasn't tried it to experience it—it will absolutely redefine your understanding of luxury cars.