Mitsubishi Electric Melservo-J3 Series MR-J3-B, Instruction Manual

Page: 249 / 802

6 - 8
6. PARAMETERS
(b) Conveyor setting example
Machine specifications
Pulley diameter: r 160 [mm]
Reduction ratio: 1/n Z
1
/Z
2
1/3
Z
1
: Number of gear teeth on servo motor side
Z
2
: Number of gear teeth on load side
r=160[mm]
Servo motor encoder resolution
262144[pulse/rev]
1/n
Z
2
Z
1
1/n = Z
1
/Z
2
= 1/3
Servo motor encoder resolution: P
t
262144 [pulse/rev]
CMX
CDV
p
t
S
32768
20944 167551.61
262144
p
t
262144
n r 1000 1/3 160 1000
Reduce CMX and CDV to the setting range or less, and round off the first decimal place.
Hence, set 32768 to CMX and 20944 to CDV.