Cable Flex Life - Mitsubishi Electric MELSERVO MR-J5 Series User Manual

5.4

Cable flex life

The flex life of the cables is shown below. This graph shows calculated values and not guaranteed values. The cable flex life
factors in conductor and insulation breakage. The values are calculated from fully disconnected cables and do not take into
account wear from electrical characteristics, sheath abrasion, or insulation deterioration. Allow for a deviation in these values.
8
1 × 10
7
5 × 10
7
1 × 10
6
5 × 10
6
1 × 10
5
5 × 10
5
1 × 10
4
5 × 10
4
1 × 10
3
5 × 10
3
1 × 10
4 7 10 20 40 70 100
Bend radius [mm]
a
a: High flex life cable (for moving parts)
b: Standard cable (for fixed parts)
b
200
5 CHARACTERISTICS
251
5.4 Cable flex life
5