Mitsubishi Electric MELSERVO-J4 Series Instruction Manual page 403

Example of selecting the wire sizes
Use the 600 V Grade heat-resistant polyvinyl chloride insulated wire (HIV wire) for wiring. The following shows the wire size
selection example.
■200 V class
Servo amplifier Wire [mm
1) L1/L2/L3/
MR-J4-10GF(-RJ) 2 (AWG 14)
MR-J4-20GF(-RJ)
MR-J4-40GF(-RJ)
MR-J4-60GF(-RJ)
MR-J4-70GF(-RJ)
MR-J4-100GF(-RJ)
MR-J4-200GF(-RJ)
(3-phase power supply input)
MR-J4-200GF(-RJ) 3.5 (AWG 12)
(1-phase power supply input)
MR-J4-350GF(-RJ)
*2
MR-J4-500GF(-RJ) 5.5 (AWG 10): a
*2
MR-J4-700GF(-RJ) 8 (AWG 8): b
*2
MR-J4-11KGF(-RJ) 14 (AWG 6): f
*2
MR-J4-15KGF(-RJ) 22 (AWG 4): h
*2
MR-J4-22KGF(-RJ) 38 (AWG 2): i
*1 Alphabets in the table indicate crimping tools. For crimp terminals and applicable tools, refer to the following.
Page 403 Selection example of crimp terminals
*2 To connect these models to a terminal block, be sure to use the screws that come with the terminal block.
*3 The wire size shows applicable size of the servo amplifier connector and terminal block. For wires connecting to the servo motor, refer to
each servo motor instruction manual.
*4 Be sure to use the size of 2 mm
*5 This is for connecting to the linear servo motor with natural cooling method.
Use wires (5)) of the following sizes with the power regeneration converter (FR-RC).
Model
FR-RC-15K
FR-RC-30K
FR-RC-55K
2 *1
]
2) L11/L21
1.25 to 2 (AWG 16 to 14)
1.25 (AWG 16): a
2 (AWG 14): d
1.25 (AWG 16): c
2 (AWG 14): c
2
when corresponding to IEC/EN/UL/CSA standard.
3) P+/C
*4
2 (AWG 14)
2 (AWG 14): c
*4
3.5 (AWG 12): g
*4
5.5 (AWG 10): g
5.5 (AWG 10): j
2
Wire [mm ]
14 (AWG 6)
14 (AWG 6)
22 (AWG 4)
11 OPTIONS AND PERIPHERAL EQUIPMENT
11.9 Selection example of wires
*3
4) U/V/W/
*4
AWG 18 to 14
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
*5
5.5 (AWG 10): g
8 (AWG 8): k
22 (AWG 4): h
*5
8 (AWG 8): k
38 (AWG 2): i
401
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