▶️ Interactive Nomogram This interactive nomogram is a real geometric calculator exactly representing the rotational speeds of the transmission's 3x4 = 12 internal shafts for each of its 9 ratios (+ reverse), grouped according to their 5 permanent coupling on 4 joint ordinates and 3 independent ordinates.
Legend: A : Dog Clutch (couples r1+s2 with input shaft) B : Clutch (couples s1 with input shaft) C : Brake (blocks s1 sun gear) D : Brake (blocks r2 ring gear) E : Clutch (couples c3+r4 with input shaft) F : Dog Brake (blocks s3+s4 sun gears) .