Instruction manual

7. TRANSMISSION MODULE
7 − 27
7.3 Speed Change Gear
This section describes the operation of the speed change gear and the parameters
required to use it.
7.3.1 Operation
This section describes the operation of the speed-change gear.
(1) The speed change gear transmits a speed which is the input shaft speed
multiplied by a speed change gear ratio set in the speed change gear ratio
setting device, to the output shaft.
[speed change gear ratio]
[Output shaft speed] = [input shaft speed] ×
10000
(Units: PLS)
Input shaft
Speed change gear
(speed change gear
ratio)
Output module
Output shaft
(2) If the speed change gear ratio changes, acceleration and deceleration
processing is executed in accordance with the smoothing time constant (t) set
in the speed change gear parameters.
V
t
Input shaft
Speed change gear ratio
Output shaft
10000 2500 8000
28.4ms 28.4ms
t
t
t
t
A
B
C
D
E
F
REMARK
"t" is the time taken to reach the following condition:
× 100 = × 100 = × 100 = 63%
A
B
C
D
E
F