Mitsubishi Electric MELSERVO-J2S Series Transition Handbook page 521

[Appendix 1] Summary of MR-J4_B_-RJ020 + MR-J4-T20
(b) When using the HG motor or the HA-_FS/HC-_FS motors (J4 mode)
regenerative
Servo amplifier
resistor
model
MR-J4-60B4-RJ020 15 (Note 5)
MR-J4-100B4-RJ020 15 (Note 5)
MR-J4-200B4-RJ020
MR-J4-350B4-RJ020
MR-J4-500B4-RJ020
MR-J4-700B4-RJ020
MR-J4-11KB4-RJ020
MR-J4-15KB4-RJ020
MR-J4-22KB4-RJ020
MR-J4-DU30KB4-RJ020
MR-J4-DU37KB4-RJ020
MR-J4-DU45KB4-RJ020
MR-J4-DU55KB4-RJ020
Servo amplifier regenerative
resistor
model
MR-J4-60B4-RJ020 15 (Note 5)
MR-J4-100B4-RJ020 15 (Note 5)
MR-J4-200B4-RJ020
MR-J4-350B4-RJ020
MR-J4-500B4-RJ020
MR-J4-700B4-RJ020
MR-J4-11KB4-RJ020
MR-J4-15KB4-RJ020
MR-J4-22KB4-RJ020
MR-J4-DU30KB4-RJ020
MR-J4-DU37KB4-RJ020
MR-J4-DU45KB4-RJ020
MR-J4-DU55KB4-RJ020
Note 1. Always install a cooling fan.
2. The values in the parentheses are applied to when a cooling fan is installed.
3. When using a combination with an MR-J4 servo amplifier other than the standard one, contact your local sales office.
4. The value of MR-RB13V-4 is a resultant resistance of three units connected.
5. The capacity of the built-in regenerative resistor is small for the MR-J2S servo amplifier.
Consider based on regenerative load ratio.
6. Changed items are shown with shading.
7. Parameter settings (PA02 for MR-J4) may be required depending on the regenerative option model. For details, refer to "MR-
J4-_B_-RJ020 Servo Amplifier Instruction Manual (SH(NA)030125)".
List of regenerative options
Permissible regenerative power of regenerative option [W] MR-RB
Built-in
(Note 1)
1H-4 1L-4
[82 Ω] [270 Ω]
[W]
[120 Ω]
100
100
100
100
130
170
Built-in (Note 2)
Standard
accessories
[W] [External]
100
100
130
170
GRZG400-2.5Ω × 4
500 (800)
GRZG400-2Ω × 5
850 (1300)
GRZG400-2Ω × 5
850 (1300)
(Note 1) (Note 1) (Note 1)
3M-4 3H-4 3G-4 34-4
[80 Ω] [47 Ω] [26 Ω]
300
300
300
300
300
Permissible regenerative power of regenerative option [W] MR-RB
(Note 2) (Note 2) (Note 2)
5K-4 6B-4
[10 Ω] [20 Ω] [12.5 Ω]
500
(800)
Appendix 1-58
(Note 1) (Note 1) (Note 1)
3U-4 5H-4 5G-4
[22 Ω] [80 Ω] [47 Ω]
500
500
500
(Note 2)
137-4
60-4 6K-4
[4 Ω]
[10 Ω]
850
(1300)
850
(1300)
1300
1300
1300
1300
(Note 1) (Note 1)
54-4 5U-4
[26 Ω] [22 Ω]
500
500
(Note 4)
13V-4
[4 Ω]
3900
3900
3900
3900