![Movit MR-9001E Скачать руководство пользователя страница 27](http://html1.mh-extra.com/html/movit/mr-9001e/mr-9001e_instructions-manual_1841450027.webp)
27
Ⅱ
.
T
e
c
h
n
ic
a
l D
a
ta
Gear ratio
Low
High
Rotating speed
High
Low
Rotating power
Small
Large
●
Functions of Gears
1) Changing the direction of rotation
The direction of rotation becomes opposite.
90
°
2) Changing the rotating speed
3) Changing the torque
10 teeth
40 teeth
One rotation makes
next gear rotate one-fourth.
The speed is reduced to one-fourth.
Lever
Gear
Fulcrum
A
B
Put the power further
from the fulcrum.
The power leverage becomes larger
near the point to the fulcrum.
Power (small)
A
B
Fulcrum
Power (large)
Gear ratio =
the number of motor
rotation
the number of the last
gear rotaion