Mitsubishi Electric MELSERVO-J3 Series Handbook page 502

Part 8: Review on Replacement of Optional Peripheral Equipment
Servo amplifier
1) L1/L2/L3/
MR-J3-10_(1)
MR-J3-20_(1)
MR-J3-40_(1)
MR-J3-60_ 2 (AWG14)
MR-J3-70_
MR-J3-100_
MR-J3-200_
MR-J3-350_ 3.5 (AWG12)
MR-J3-500_
5.5 (AWG10): a
(Note 2)
MR-J3-700_
8 (AWG8): b
(Note 2)
MR-J3-11K_
14 (AWG6): c
(Note 2)
MR-J3-15K_
22 (AWG4): d
(Note 2)
MR-J3-22K_
50 (AWG1/0): f
(Note 2)
MR-J3-60_4
MR-J3-100_4 2 (AWG14)
MR-J3-200_4
MR-J3-350_4 2 (AWG14): g
MR-J3-500_4
(Note 2)
5.5 (AWG10): a
MR-J3-700_4
(Note 2)
MR-J3-11K_4
8 (AWG8): l
(Note 2)
MR-J3-15K_4
14 (AWG6): c
(Note 2)
MR-J3-22K_4
14 (AWG6): m
(Note 2)
Note 1. Alphabets in the table indicate crimping tools. For crimping terminals and applicable tools, refer to Section 4.2.1 of this
document.
2. When connecting to the terminal block, be sure to use the screws which are provided with the terminal block.
3. For the servo motor with a cooling fan.
4. Wires are selected based on the highest rated current among combining servo motors.
Wire size selection example 1 (IV wire)
Recommended wire
Power supply wire [mm
2) L11/L21 3) U/V/W/
1.25 (AWG16)
1.25 (AWG16)
2 (AWG14)
3.5 (AWG12)
5.5 (AWG10): a
1.25 (AWG16): h
8 (AWG8): b
22 (AWG4): d
1.25(AWG16): g 30 (AWG2): e
60 (AWG2/0): f
1.25 (AWG16)
1.25 (AWG16)
2 (AWG14)
2 (AWG14): g
1.25 (AWG16): h
5.5 (AWG10): a
8 (AWG8): l
1.25 (AWG16): g 22 (AWG4): d
22 (AWG4): n
8 - 17
2
] (Note 1, 4)
4) P/C 5) B1/B2
2 (AWG14)
2 (AWG14): g
3.5 (AWG12): a
5.5 (AWG10): j 1.25 (AWG16)
5.5 (AWG10): k
2 (AWG14)
2 (AWG14): g
3.5 (AWG12): j
5.5 (AWG10): j
5.5 (AWG10): k
6) BU/BV/BW 7) OHS1/OHS2
1.25 (AWG16)
2 (AWG14)
(Note 3)
(Note 3)
2 (AWG14) 1.25 (AWG16)
1.25 (AWG16)
2 (AWG14)
(Note 3)
(Note 3)
2 (AWG14) 1.25 (AWG16)