Specifications

11 - 5
11.1.8 Transmission
To lower the roller output speed, the transmission conveys, to the output shaft, the
speed obtained by multiplying the input axis speed with the transmission ratio set in the
speed ratio setting device. (The gears are used to increase the speed.)
No. Parameter setting item Default value Setting range
1
Transmission ratio upper limit
value
10000 1 to 10000
2
Transmission ratio lower limit
value
1 1 to 10000
3
Transmission ratio setting
device (1-word)
– Word device D, W
4 Smoothing time constant 0 0 to 65535 (ms)
(It is possible to change it from motion SFC during operation.)
11.1.9 Differential gears
• Used to deviate the phase of output module or to adjust the operation start position.
• Independent operation, separated from the virtual main shaft, is possible.
To realize the above operations, the differential gears subtract the auxiliary input axis
movement amount from the input axis movement amount, and convey the results to
the output axis.
There are no parameters to be set for the differential gears.
11.1.10 Rollers
The rollers are controlled at the speed obtained by multiplying the conveyance
module's gear ratio and transmission ratio with the drive module's speed.
These are used when the final output is speed control.
No. Parameter setting item Default value Setting range
1 Output axis No. 0 1 to 8
2 Unit setting mm mm inch
3 Roller diameter (L) 0 0.1 to 214748364.7µm 0.00001 to 21474.83647inch
4
No. of pulses per roller rotation
(NL)
0 1 to 2147483647 pulse
5 Tolerable droop pulse value 65535 1 to 65535 pulse
6 Speed limit value (VL) 0 0.01 to 6000000.00 mm/min 0.001 to 600000.000 inch/min
7
Torque limit value setting
device (1-word)
– – (300%) / Word device D, W
8 Comment None 16 kanji characters