Mitsubishi Electric Melservo MR-J3-100B, Handbook

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Part 8: Review on Replacement of Optional Peripheral Equipment
8 - 20
(1) Example of selecting the wire sizes
POINT
Use the HIV wire for the replacement with MR-J4.
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.
Wire size selection example (HIV wire)
Recommended wire
Servo amplifier
Power supply wire [mm 2 ] (Note 1)
1) L1/L2/L3/ 2) L11/L21 3) P+/C 4) U/V/W/ (Note 3)
MR-J4-10_(1) (-RJ)
2 (AWG 14)
1.25 to 2
(AWG 16 to 14) (Note 4)
2 (AWG 14)
AWG 18 to 14 (Note 4)
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)
AWG 16 to 10
MR-J4-350_(-RJ) 3.5 (AWG 12)
MR-J4-500_(-RJ)
(Note 2)
5.5 (AWG 10): a
1.25 (AWG 16): a
2 (AWG 14): d (Note 4)
2 (AWG 14): c
2 (AWG 14): c
3.5 (AWG 12): a
5.5 (AWG 10): a
MR-J4-700_(-RJ)
(Note 2)
8 (AWG 8): b
2 (AWG 14): c
3.5 (AWG 12): a
5.5 (AWG 10): a
8 (AWG 8): b
MR-J4-11K_(-RJ)
(Note 2)
14 (AWG 6): f
1.25 (AWG 16): c
2 (AWG 14): c
3.5 (AWG 12): g
14 (AWG 6): f
5.5 (AWG 10): g
8 (AWG 8): k
MR-J4-15K_(-RJ)
(Note 2)
22 (AWG 4): h 5.5 (AWG 10): g
22 (AWG 4): h
8 (AWG 8): k
MR-J4-22K_(-RJ)
(Note 2)
38 (AWG 2): i 5.5 (AWG 10): j 38 (AWG 2): i
MR-J4-60_4(-RJ)/
MR-J4-100_4(-RJ)
2 (AWG 14)
1.25 to 2
(AWG 16 to 14) (Note 4)
2 (AWG 14) AWG 16 to 14
MR-J4-200_4(-RJ)
MR-J4-350_4(-RJ)
MR-J4-500_4(-RJ)
(Note 2)
2 (AWG 14): b
1.25 (AWG 16): a
2 (AWG 14): c (Note 4)
2 (AWG 14): b
3.5 (AWG 12): a
MR-J4-700_4(-RJ)
(Note 2)
3.5 (AWG 12): a 5.5 (AWG 10): a
MR-J4-11K_4(-RJ)
(Note 2)
5.5 (AWG 10): d
1.25 (AWG 16): b
2 (AWG 14): b (Note 4)
2 (AWG 14): f
8 (AWG 8): g
MR-J4-15K_4(-RJ)
(Note 2)
8 (AWG 8): g 3.5 (AWG 12): d
MR-J4-22K_4(-RJ)
(Note 2)
14 (AWG 6): i 3.5 (AWG 12): e
5.5 (AWG 10): e
8 (AWG 8):h
14 (AWG 6): i
Note 1. Alphabets in the table indicate crimping tools. For crimp terminals and applicable tools, refer to 4.2.2 (1), (2) 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 IEC/EN/UL/CSA standard, use a wire of 2 mm 2 .