4 Bar Linkage Calculator v3.0   = Reference
Vehicle CG 48.00
Sprung Mass CG 67.55 in
Anti-Squat CG 55.62 in
Suspension Geometry:
Upper Links x y z  
Frame End 24.000[1] 10.500[2] 34.000[3] in
Axle End 0.000[4] 7.000[5] 32.000[6] in
Vector 24.000 3.500 2.000 in
Length 24.336 in  
Unit Vector 0.9862 0.1438 0.0822 1.0000
Intercept -48.0000 7.0000 32.0000 in
Roll Point -48.0000 0.0000 28.0000 in
Force 38870.299[7] lb (Tension)  
Force Vector 38333.333 5590.278 3194.444 lb
Vertical Slope 0.1458 in/in  
Horizontal Slope 0.0833 in/in    
Lower Links x y z  
Frame End 39.000[8] 3.000[9] 29.000[10] in
Axle End 4.000[11] 18.500[12] 23.000[13] in
Vector 35.000 -15.500 6.000 in
Length 38.746 in  
Unit Vector 0.9033 -0.4000 0.1549 1.0000
Intercept 45.7742 20.2714 22.3143 in
Roll Point 45.7742 0.0000 30.1613 in
Force -54861.547[14] lb (Compression)  
Force Vector -49557.522 21946.903 -8495.575 lb
Vertical Slope -0.4429 in/in  
Horizontal Slope 0.1714 in/in    
Geometry Summary:
Anti-Squat 74.049 %    
Roll Axis Slope 0.0230 in/in (Roll Oversteer)  
Roll Center Height 29.106 in  
Roll Axis Angle 1.320 degrees (Roll Oversteer)  
Instant Center X-Axis 109.9 in  
Instant Center Z-Axis 41.2 in    
[1]
Forward from rear axle centerline
[2]
This is half (1/2) of your upper link horizontal separation at the frame
[3]
Height from ground
[4]
Forward from rear axle centerline
[5]
This is half (1/2) of your upper link horizontal separation at the axle
[6]
Height from ground
[7]
Note:
See 'Material' sheet for acceleration inut
[8]
Forward from rear axle centerline
[9]
This is half (1/2) of your lower link horizontal separation at the frame
[10]
Height from ground
[11]
Forward from rear axle centerline
[12]
This is half (1/2) of your lower link horizontal separation at the axle end
[13]
Height from ground
[14]
Note:
See 'Material' sheet for acceleration inut