Permissible Load To Motor Inertia When The Dynamic Brake Is Used - Mitsubishi Electric MELSERVO-J4 Series Instruction Manual

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 the load to motor inertia ratio exceeds the indicated 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 speed of the servo motor.
The value in the parenthesis shows the value at the rated speed.
Servo motor
HG-KR053
HG-KR13
HG-KR23
HG-KR43
HG-KR73
HG-MR053
HG-MR13
HG-MR23
HG-MR43
HG-MR73
HG-SR51
HG-SR81
HG-SR121
HG-SR201
HG-SR301
HG-SR421
HG-SR52
HG-SR102
HG-SR152
HG-SR202
HG-SR352
HG-SR502
HG-SR702
HG-SR524
HG-SR1024
HG-SR1524
HG-SR2024
HG-SR3524
HG-SR5024
HG-SR7024
HG-UR72
HG-UR152
HG-UR202
HG-UR352
HG-UR502
HG-RR103
HG-RR153
HG-RR203
HG-RR353
HG-RR503
HG-JR53
HG-JR73
HG-JR103
HG-JR153
HG-JR203
HG-JR353
10 CHARACTERISTICS
322
10.3 Dynamic brake characteristics
Permissible load to motor inertia ratio [multiplier]
30
35
32
30
16
15
30
21
13 (15)
5 (15)
5 (15)
5 (17)
5 (15)
30
16
15
30
16
15
30
16 (30)