Positive SSL
A 13rpm,順時針
B 13rpm,逆時針
C 5rpm,順時針
D 5rpm,逆時針

NC-NmNA-Nm = + TATC

NC-1(-2)-1 = 8040

NC-1 = -6

NC=-5 rpm


A 10
B -19.5
C 26
D -29.5

e2→5 = T2×T4T3×T5 = 100×12080×50 =3

e2→5 = N5-(-4)6-(-4)

N5=26 rpm 順時計


A 5rpm,順時針
B 5rpm,逆時針
C 10rpm,順時針
D 10rpm,逆時針

ND-NmNA-Nm = TATD

0-Nm20-Nm = 3090

-3Nm = 20-Nm

Nm = -10 rpm = 10rpm 逆時針