10. CHARACTERISTICS
10 - 6
10.3.2 Permissible load to motor inertia when the dynamic brake is used
Use the dynamic brake under the load to motor inertia ratio indicated in the following table. If the ratio is
higher than this value, the dynamic brake may burn. If there is a possibility that the ratio may exceed the
value, contact your local sales office.
The values of the permissible load to motor inertia ratio in the table are the values at the maximum rotation
speed of the servo motor.
Servo motor
Permissible load to
motor inertia ratio [multiplier]
HG-KN13_
HG-KN23_
HG-KN43_
HG-KN73_
30
HG-SN52_
HG-SN102_
HG-SN152_
HG-SN202_ 24
HG-SN302_ 16
10.4 Cable bending life
The bending life of the cables is shown below. This graph calculated values. Since they are not guaranteed
values, provide a little allowance for these values.
a:
b: Standard encoder cable
Standard motor power cable
Standard electromagnetic brake cable
Long bending life encoder cable
Long bending life motor power cable
Long bending life electromagnetic brake cable
Number of bending times
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
20
40
70 100
200
Bend radius [mm]
a
b
Содержание MR-JE-_A
Страница 9: ...A 8 MEMO ...
Страница 15: ...6 MEMO ...
Страница 29: ...1 FUNCTIONS AND CONFIGURATION 1 14 MEMO ...
Страница 139: ...4 STARTUP 4 38 MEMO ...
Страница 187: ...5 PARAMETERS 5 48 MEMO ...
Страница 221: ...6 NORMAL GAIN ADJUSTMENT 6 34 MEMO ...
Страница 259: ...8 TROUBLESHOOTING 8 8 MEMO ...
Страница 264: ...9 DIMENSIONS 9 5 2 SCR connector system 3M Receptacle 36210 0100PL Shell kit 36310 3200 008 Unit mm 34 8 39 5 22 4 11 0 ...
Страница 265: ...9 DIMENSIONS 9 6 MEMO ...
Страница 273: ...10 CHARACTERISTICS 10 8 MEMO ...
Страница 339: ...12 COMMUNICATION FUNCTION MITSUBISHI ELECTRIC GENERAL PURPOSE AC SERVO PROTOCOL 12 34 MEMO ...