[Appendix 1] Summary of MR-J4_B_-RJ020 + MR-J4-T20
Appendix 1-65
(4) MR-J4-11KB-RZ020 to MR-J4-22KB-RZ020 and MR-J4-11KB4-RZ020 to MR-J4-22KB4-RZ020 (when
regenerative options are used.)
MR-J4-11KB-RZ020 to MR-J4-22KB-RZ020 and MR-J4-11KB4-RZ020 to MR-J4-22KB4-RZ020 do not
come with regenerative resistors. When you use these servo amplifiers, be sure to use MR-RB5E, MR-
RB5R, MR-RB9P, MR-RB9F, MR-RB9T, MR-RB5K-4, MR-RB6B-4, MR-RB60-4 or MR-RB6K-4.
Cooling with a cooling fan enhances regenerative power. The G3 and the G4 terminals are thermal
sensors. Abnormal overheating of the regenerative option causes the contact between G3 and G4 to
open.
Note. Specifications for contacts between G3 and G4
Maximum voltage: 120 V AC/DC
Maximum current: 0.5 A/4.8 V DC
Maximum capacity: 2.4 VA
Servo amplifier
Regenerative
options
Resistance
value
[
Ω
]
Regenerative power [W]
Without
cooling fan
With
cooling fan
MR-J4-11KB-RZ020
MR-RB5E 6
500 800
MR-RB5R 3.2
MR-J4-15KB-RZ020
MR-RB9P 4.5
850 1300
MR-RB9F 3
MR-J4-22KB-RZ020
MR-RB9T 2.5
850 1300
MR-J4-11KB4-RZ020
MR-RB5K-4 10
500 800
MR-RB6B-4 20
MR-J4-15KB4-RZ020
MR-RB60-4 12.5
850 1300
MR-RB6K-4 10
MR-J4-22KB4-RZ020
When you use a cooling fan, install it in the mounting hole at the bottom of the regenerative option.
MR-RB5E
・
MR-RB5R
・
MR-RB9P
・
MR-RB9F
・
MR-RB9T
・
MR-RB5K-4
・
MR-RB6B-4
・
MR-RB60-4
・
MR-RB6K-4
TE1
G4 G3 C P
TE
Cooling fan × 2
(1.0m
3
/min or more, 92 mm square)
Bottom
Top
Mounting screw 4-M3
5 m or less
Servo
amplifier Regenerative
option
(Note)
When the thermal sensor is activated,
configure to shut off the main circuit power.
G4
G3
C
P
P+
C
Содержание MELSERVO-J2-Super Series
Страница 18: ...Part 1 Summary of MR J2S MR J2M Replacement 1 1 Part 1 Summary of MR J2S MR J2M Replacement ...
Страница 31: ...Part 1 Summary of MR J2S MR J2M Replacement 1 14 MEMO ...
Страница 109: ...Part 3 Review on Replacement of MR J2S _B_ with MR J4 _B_ 3 32 MEMO ...
Страница 161: ...Part 4 Review on Replacement of MR J2S _CP_ CL_ with MR J4 _A_ RJ 4 52 MEMO ...
Страница 219: ...Part 5 Review on Replacement of MR J2S 30 kW or Higher Capacity Models with MR J4 DU_ 5 58 MEMO ...
Страница 220: ...Part 6 Review on Replacement of MR J2M with MR J4 6 1 Part 6 Review on Replacement of MR J2M with MR J4 ...
Страница 239: ...Part 6 Review on Replacement of MR J2M with MR J4 6 20 MEMO ...
Страница 240: ...Part 7 Common Reference Material 7 1 Part 7 Common Reference Material ...
Страница 284: ...Part 7 Common Reference Material 7 45 Click Update Project ...
Страница 342: ...Part 8 Review on Replacement of Motor 8 1 Part 8 Review on Replacement of Motor ...
Страница 409: ...Part 8 Review on Replacement of Motor 8 68 MEMO ...
Страница 461: ...Part 9 Review on Replacement of Optional Peripheral Equipment 9 52 MEMO ...
Страница 462: ...Part 10 Startup Procedure Manual 10 1 Part 10 Startup Procedure Manual ...
Страница 464: ... Appendix 1 Summary of MR J4_B_ RJ020 MR J4 T20 Appendix 1 1 Appendix 1 Summary of MR J4_B_ RJ020 MR J4 T20 ...