Ads
related to: adjustable rear lower control armsroughcountry.com has been visited by 10K+ users in the past month
Search results
Results From The WOW.Com Content Network
In automotive suspension, a control arm, also known as an A-arm, is a hinged suspension link between the chassis and the suspension upright or hub that carries the wheel. In simple terms, it governs a wheel's vertical travel, allowing it to move up or down when driving over bumps, into potholes, or otherwise reacting to the irregularities of a ...
The camber control arm regulates the movement of the lower arm, so when the suspension reacts to a uneven road surface, the upper part of the upright pulls inward, causing the camber angle to change negatively. Note that the inclination of the strut body may be opposite to that of the MacPherson strut type.
This needs a pair of arms longitudinally separated. Front view: The arms have to control camber, particularly the way that the camber changes as the wheel moves up (into jounce, or bump) and down into rebound or droop. Side view: The arms have to transmit traction and braking loads, usually accomplished via a longitudinal link.
The lowered pivot point and longer arm length reduce the change in camber and the effect is far less hazardous than powered swing axles for the rear wheels listed above, where the pivot point is approximately on the same side frame rail. [6] The Twin I-Beam suspension includes an additional radius arm link on each side to control caster. [7]
Double wishbone, fabricated steel upper and lower control arms, coil over adjustable shock absorbers: Suspension (rear) Double wishbone, fabricated steel upper and lower control arms, coil over adjustable shock absorbers: Length: 182.8 in (4,643.1 mm) Width: 78.7 in (1,999.0 mm) Height: 45.8 in (1,163.3 mm) Axle track: Front: 74.7 in (1,897.4 mm)
A simple MacPherson strut suspension on the left front wheel of a rear-wheel drive vehicle. The front of the vehicle is at bottom right of the image. Upper green: Vehicle body/strut interface Red: Steering knuckle or hub carrier Blue: Lower control arm or track control arm Light blue: Steering gear tie rod or track rod Lower purple: Radius rod