Mitsubishi Electric MELSERVO-J5 User Manual page 167

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 ratio exceeds 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 speed of the servo motor.
■200 V class
Series
HK-KT
HK-ST
Model
HK-KT053W
HK-KT13W
HK-KT13UW
HK-KT1M3W
HK-KT23W
HK-KT23UW
HK-KT43W
HK-KT43UW
HK-KT63W
HK-KT7M3W
HK-KT7M3UW
HK-KT103W
HK-KT103UW
HK-KT153W
HK-KT203W
HK-KT202W
HK-KT434W
HK-KT634W
HK-KT7M34W
HK-KT1034W
HK-KT1534W
HK-KT2034W
HK-KT2024W
HK-ST52W
HK-ST102W
HK-ST172W
HK-ST202AW
HK-ST202W
HK-ST302W
HK-ST352W
HK-ST502W
HK-ST702W
HK-ST524W
HK-ST1024W
HK-ST1724W
HK-ST2024AW
HK-ST2024W
HK-ST3024W
HK-ST3524W
HK-ST5024W
HK-ST7024W
Permissible load to motor inertia ratio
[multiplier]
34
34
10
25
23 (when 6000 r/min or less: 28)
10
23
10
30
20
10
20
20
30
30
30
30
30
20
30
30
30
30
15 (when 3000 r/min or less: 19)
23
30
30
15 (when 3000 r/min or less: 20)
30
12 (when 3000 r/min or less: 22)
10
8
15
40
40
20
38
30
44
23
22
5 CHARACTERISTICS
5.3 Dynamic brake characteristics
5
165