Mitsubishi Electric MELSERVO-J2S Series Transition Handbook page 425

Part 9: Review on Replacement of Optional Peripheral Equipment
Example of selecting the wire sizes
For the power supply wire, use a 600 V grade heat-resistant polyvinyl chloride insulated wire (HIV wire).
The table below shows selection examples of power supply wire sizes.
Servo amplifier
MR-J4-10_(1) (-RJ)
MR-J4-20_(1) (-RJ)
MR-J4-40_(1) (-RJ)
MR-J4-60_(-RJ)
MR-J4-70_(-RJ)
MR-J4-100_(-RJ)
MR-J4-200_(-RJ)
MR-J4-350_(-RJ)
MR-J4-500_(-RJ)
(Note 2)
MR-J4-700_(-RJ)
(Note 2)
MR-J4-11K_(-RJ)
(Note 2)
MR-J4-15K_(-RJ)
(Note 2)
MR-J4-22K_(-RJ)
(Note 2)
Note 1. Alphabets in the table indicate crimping tools. For crimp terminals and applicable tools, refer to section 4.2.2 (1) of this
document.
2. To connect these models to a terminal block, make sure to use the screws that come with the terminal block.
3. This wire size is applicable to the servo amplifier connector and terminal block. For wires connecting to the servo
motor, refer to each servo amplifier instruction manual.
4. To comply with the UL/CSA standard, use a wire of 2 mm
5. This is for connection to a natural cooling linear servo motor.
Wire size selection example (HIV wire)
Recommended wire
1) L1/L2/L3/
1.25 to 2
2 (AWG 14)
(AWG 16 to 14)
(Note 4)
3.5 (AWG 12)
5.5 (AWG 10): a
1.25 (AWG 16): a
2 (AWG 14): d
(Note 4)
8 (AWG 8): b
14 (AWG 6): f
1.25 (AWG 16): c
2 (AWG 14): c
22 (AWG 4): h
38 (AWG 2): i
9 - 16
Power supply wire [mm 2 ] (Note 1)
2) L11/L21 3) P+/C
2 (AWG 14)
2 (AWG 14): c
3.5 (AWG 12): g
5.5 (AWG 10): g
5.5 (AWG 10): j
.
2
4) U/V/W/
(Note 3)
AWG 18 to 14
(Note 4)
AWG 16 to 10
2 (AWG 14): c
3.5 (AWG 12): a
5.5 (AWG 10): a
2 (AWG 14): c
3.5 (AWG 12): a
5.5 (AWG 10): a
8 (AWG 8): b
14 (AWG 6): f
(Note 5)
5.5 (AWG 10): g
8 (AWG 8): k
22 (AWG 4): h
(Note 5) 8 (AWG 8): k
38 (AWG 2): i