Gear
There are 2 types of rotation (Pic 1)
1. Counterclockwise
2. Clockwise
The Rotation's Output Rule
1. Rotation
1.1 Results of the same rotation = less output (Pic 2.1)
1.2 Results of the opposite rotation = more output (Pic 2.2)
2. Speed
Increase force (push the left gear to the right - Big Black Arrow)
2.1 If the choice is 1.1 (Pic 2.1, same rotation), the output will be less than before (Pic 3.1)
2.2 If the choice is 1.2 (Pic 2.2, opposite rotation), the output will be more than before (Pic 3.2)
Decrease force (push the left gear to the left - Big Black Arrow)
2.3 If the choice is 1.1 (Pic 2.1, same rotation), the output will be more than before (Pic 4.1)
2.4 If the choice is 1.2 (Pic 2.2, opposite rotation), the output will be less than before (Pic 4.2)
Close Up
3.1 If the choice is 1.1 (Pic 2.1, same rotation), the output will be less than before (Pic 5.1)
3.2 If the choice is 1.2 (Pic 2.2, opposite rotation), the output will be more than before (Pic 5.2)
Faraway
3.3 If the choice is 1.1 (Pic 2.1, same rotation), the output will be more than before (Pic 5.1)
3.4 If the choice is 1.2 (Pic 2.2, opposite rotation), the output will be less than before (Pic 5.2)
Related Link
Gear
Fan Motor
Bushing
Ring
Rotation Pattern
Switching Speed
Fly