【DN Black Technology】ART Anti-Roll & FRS Fast Rebound System
Release time:
2020-10-16
"Did you know about the recent popular shock absorber—DN Suspension?"
"Yes, I know, know something about them ."
"I heard the DN Suspension are really awesome."
"Yes! The price is also very attractive."
This shock absorber is said to have many functions and high compatibility
"Good shocks, even if expensive, have their worth."
～～～
So, the editor
Introducing DN's patented shock absorber technology - ART & FRS
ART Anti-Roll System
The vehicle has excellent handling stability when cornering, braking, and accelerating.
The ART system can prevent roll (when cornering), pitch (when braking), and rear squat (when accelerating), and can also handle the coupling of the above three working conditions.
When the outer wheels enter a bend, or when the front wheels brake, or when the rear wheels accelerate, the ART system will allow for an increase in the compression damping value of the shock absorber. This will improve the driving condition of the vehicle, enhance stable directional control, and reduce driver errors.
The setting of this system can reduce the roll stiffness ratio of the anti roll bar (balance bar), making the anti roll bar have less impact on the wheel dynamics and more independent between the wheels. This will significantly improve the overall driving force and grip of the vehicle.
The ART system is fully compatible with all DN Suspension series shock absorbers and can be upgraded and updated.
FRS Fast Rebound System
The FRS fast rebound system allows the wheels to maintain contact with the ground at the fastest speed possible.
When the racing car drives over bumps on the road, FRS can help the wheels maintain contact with the ground at the fastest speed, thereby regaining grip.
Between two obstacles, the shock absorber will extend to its maximum travel within a few milliseconds, providing more available travel for the vehicle to pass through the next obstacle.
FRS can help vehicles achieve better ride comfort.
The FRS system allows the shock absorber to set a rebound value higher than the standard value without compromising mechanical grip.
We have two separate rebound settings (the system will automatically switch and take effect immediately based on the two situations)
When the wheels touch the ground: FRS system does not work
When the wheels leave the ground: FRS system takes effect
After the wheel leaves the ground, the rebound force will be as shown in the figure:
After the wheels come into contact with the ground again,
the system will revert back to the initial settings (FRS system will automatically shut down),
This switching frequency can reach up to 20 Hz.
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