Encoder Cable Flexing Life - Mitsubishi Electric Melservo-J2-SUPER series Instruction Manual

13. CHARACTERISTICS
Use the dynamic brake at the load inertia moment indicated in the following table. If the load inertia
moment is higher than this value, the built-in dynamic brake may burn. If there is a possibility that the
load inertia moment may exceed the value, contact Mitsubishi.

13.4 Encoder cable flexing life

The flexing life of the cables is shown below. This graph calculated values. Since they are not guaranteed
values, provide a little allowance for these values.
Servo amplifier
MR-J2S-10CL to MR-J2S-200CL
MR-J2S-10CL1 to MR-J2S-40CL1
MR-J2S-350CL
MR-J2S-500CL MR-J2S-700CL
1 10 8
5 10 7
1 10 7
5 10 6
1 10 6
5 10
5
1 10
5
5 10 4
1 10 4
5 10
3
1 10 3
4 7 10
Flexing radius [mm]
Load inertia moment ratio [times]
a
b
20 40 70 100
13 - 6
30
16
15
a : Long flexing-life encoder cable
MR-JCCBL M-H
MR-JHSCBL M-H
MR-ENCBL M-H
b : Standard encoder cable
MR-JCCBL M-L
MR-JHSCBL M-L
200