4 encoder cable flexing life, Characteristics – MITSUBISHI ELECTRIC MR-J2S- CL User Manual
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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.
Servo amplifier
Load inertia moment ratio [times]
MR-J2S-10CL to MR-J2S-200CL
MR-J2S-10CL1 to MR-J2S-40CL1
30
MR-J2S-350CL
16
MR-J2S-500CL MR-J2S-700CL
15
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.
1 10
7
5 10
7
1 10
8
5 10
6
1 10
6
5 10
5
1 10
5
5 10
4
1 10
4
5 10
3
1 10
3
a
b
F
lexi
ng l
if
e
[
ti
m
es]
4
7
10
20
40
70 100
200
Flexing radius [mm]
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