Mitsubishi Electric MELSERVO-J2S Series Manual page 53

(13) Existing HA-LFS motor series
(1) (2)
Existing model
Primary replacement model (Note 5)
(Note 13)
Servo
Servo SSCNET
Servo
ampli- Amplifier conversion
Motor
fier model unit model
Model
model (Note 1)
(Note 1, 12)
[Large capacity/low inertia HA-LFS series, standard/with brake] ((B) represents models with brake)
MR-
MR-J4-500B
J2S- HA-LFS502
-RJ020
500B
MR-
MR-J4-700B
J2S- HA-LFS702
-RJ020
700B
MR- HA-
MR-J4-11KB-
J2S- LFS11K1M
RJ020
11KB (B)
MR-J4-15KB-
HA-
RJ020
LFS15K2 (B)
MR-
(Note 10)
J2S-
MR-J4-T20
15KB
HA-
MR-J4-15KB-
LFS15K1M
RJ020
(B)
MR-J4-22KB-
HA-
RJ020
LFS22K2 (B)
(Note 10)
MR-
J2S-
22KB
HA- MR-J4-22KB-
RJ020
LFS22K1M
See page 2-26 for important points to note.
Note 1. Purchase from Mitsubishi Electric.
2. The actual reduction ratio is different when replacing a motor. Note that it is necessary to adjust the electronic gear after checking the
actual reduction ratio of the motor. For details, refer to Part 6 of the "Guide for Replacing MR-J2S / J2M L (NA) 03092" issued by
Mitsubishi Electric Corporation.
3. Note that because the flange dimensions and shaft end dimensions are not compatible it is necessary to change the servo motor shaft
connection portion, including the mounting portion and the coupling/pulley when replacing the motor. For details, refer to Part 6 of the
"Guide for Replacing MR-J2S / J2M L (NA) 03092" issued by Mitsubishi Electric Corporation.
4. Before replacing the motor, the moment of inertia is different from the motor before replacement. Take note of the load to motor inertia
ratio. Review of the operation pattern is necessary depending on the existing device. For details, refer to Part 6 of the "Guide for
Replacing MR-J2S / J2M L (NA) 03092" issued by Mitsubishi Electric Corporation.
5. If the gain of the existing servo amplifier is extremely high, there may be slight differences in characteristics upon primary replacement.
Make sure to set the gain again.
6. Because the total length of the motor becomes shorter, the motor connector may interfere with the device side. Take care.
7. Laying a new electromagnetic brake cable is required when performing a secondary replacement or package replacement of a motor
with brake. Use a motor electromagnetic brake cable (SC-BKC1CBL1M-L or SC-BKC1CBL1M-H) made by Mitsubishi.
8. If the motor is replaced, it is necessary to change the crimped terminal of the existing power supply cable. (Screw size, UVW terminal:
M8 → M10; Grounding terminal: M6 → M10; Thermistor terminal: M4 → M3.5)
9. There is no cooling fan in the replacement motor when the motor is replaced. Because the existing wiring becomes unnecessary,
insulate as needed.
10. Package replacement is recommended because replacing the servo amplifier again is necessary at secondary replacement.
11. The renewal kit cannot be used for secondary or package replacement due to large differences in servo amplifier shape resulting from
changes in servo amplifier capacity.
12. The software version for primary replacement of servo amplifiers are different depending on the motor. Contact Mitsubishi Electric Corporation
for ordering assistance.
13. For information regarding the replacement of existing models which are unlisted, please contact Mitsubishi Electric Corporation.
14. The replacement servo amplifier, SSCNET conversion unit, and renewal kit are the same for primary, secondary, and package
replacement.
15. When replacing a motor, the torque characteristics are different compared with the motor before replacement. For details, refer to Part
6 of the "Guide for Replacing MR-J2S / J2M L (NA) 03092" issued by Mitsubishi Electric Corporation.
: Compatible; : Limited functions or compatible with certain conditions; ×: Incompatible
(3) (4)
Servo
SSCNET
Renewal Amplifier conversion
kit model model unit model
(Note 1)
(Note 1)
MR-J4-
SC-J2SBJ4KT5K 500B-
RJ020
MR-J4-
SC-J2SBJ4KT7K 700B-
RJ020
MR-J4-
11KB-
RJ020
MR-J4-
11KB-
SC-J2SBJ4KT15K
RJ020
(Note 10)
MR-J4-T20
MR-J4-
15KB-
RJ020
MR-J4-
SC-J2SBJ4KT22K 15KB-
RJ020
(Note 10)
(Note 10)
MR-J4-
SC-J2SBJ4KT22K 22KB-
RJ020
(5) (6)
Secondary replacement/Package replacement models
Servo Motor side conversion cable model
Motor
Com- Renewal
Model
patibility kit model
(Note 1)
SC-
HG-SR502
J2SBJ4KT5K
SC-
HG-SR702
J2SBJ4KT7K
HG-
JR11K1M
(B)
SC-
J2SBJ4KT15K
×
(Note 3)
HG-
JR15K1M
(B)
(Note 11)
HG-
SC-
JR22K1M
J2SBJ4KT22K
(Note 4)
２-２６
2 － 26
(7)
Brake/Conver-
Power supply Encoder conversion
sion cable for
conversion cable cable
the cooling fan
SC-HAJ3PW1
C1M
SC-
HAJ3ENM3C1M
Existing cable can
be used.
• Existing brake
cable can be
used.
SC-J2SJ4PW3
C1M-
• Cooling fan
cable
Existing cable
(Note 9)
can be used
• Cooling fan
conversion
cable
(Note 8)
SC-
J2SJ4FAN1C
1M