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11. CHARACTERISTICS
Use the dynamic brake at the load inertia moment indicated in the following table. If the load inertiamoment is higher than this value, the built-in dynamic brake may bu rn. If the re is a possibi lity tha t theload inertia moment may exceed the value, contact Mitsubishi.
Servo amplifier Load inertia moment ratio [times]
MR-J2S-10B to MR-J2S-200B
MR-J2S-10B1 to MR-J2S-40B1 30
MR-J2S-350B 16
MR-J2S-500B
MR-J2S-700B 15
(Note)MR-J2S-11KB to MR-J2S-22KB (Note) 30
Note. Assumes that the external dynamic brake is used.
11.4 Encoder cable flexing lifeThe flexing life of the cables is shown below. This graph calculated values. Since they are not guaranteedvalues, provide a little allowance for the se values.
1 107
5 107
1 108
5 106
1 106
5 105
1 105
5 104
1 104
5 103
1 103
a
b

Flexing life [times]

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