Part 8: Review on Replacement of Optional Peripheral Equipment
8 - 21
4.1.3 MR-J3W series power supply wire size
POINT
Wires indicated in this section are separated wires.
To comply with the UL/CSA Standard, use the wires shown in appendix 4 for
wiring.
To comply with other standards, use a wire that is complied with each standard.
Selection condition of wire size is as follows.
Construction condition: One wire is constructed in the air
Wire length: 30m or less
(1) 200 V class wires for power supply wiring
The following diagram shows the wires used for wiring. Use the wires given in this section or equivalent.
P
6) Electromagnetic
brake lead
3) Motor power supply lead
Encoder cable
4) Regenerative option lead
Servo amplifier
U
L
11
L
21
L
1
L
2
L
3
V
W
U
V
W
B1
B2
Motor
Encoder
5)
D
C
THM1
THM2
G1
G2
7) Thermistor lead
2) Control circuit power supply lead
1) Main circuit power supply lead
Power supply
Regenerative option
Servo motor
Electr-
magnetic
brake
The following table shows selection examples of cable sizes.
These sizes are common for the 600V
Polyvinyl chloride insulated wire (IV wire) and for the 600V Grade heat-resistant polyvinyl chloride
insulated wire (HIV wire).
Wire size selection example 1 (IV/HIV wire)
Servo amplifier
Wires
[mm
2
] (Note 1)
1) L
1
/L
2
/L
3
/
(Note 3)
2) L
11
/L
21
3) U/V/W/
(Note 2, 3)
4) P+/C
5) P/+/D
6) B
1
/B
2
(Note 2)
7) THM1/THM2
MR-J3W-22B
2 (AWG14)
1.25 (AWG16) 0.2 (AWG24)
MR-J3W-44B
MR-J3W-77B
MR-J3W-1010B
Note 1. Wires are selected based on the highest rated current among combining servo motors.
2. This wire size indicates the size of cable extension which is used when the wiring length exceeds 10m.
3. Use the crimping terminal specified as below for the PE terminal of the servo amplifier.
Crimping terminal
Tool (body)
Manufacturer
Tightening torque
: FVD2-4
: YNT-1614
: JST (J.S.T. Mfg. Co.,Ltd.)
: 1.2 [N•m]
Содержание Melservo MR-J3-100B
Страница 17: ...8 MEMO ...
Страница 18: ...Part 1 Summary of MR J3 MR J3W Replacement 1 1 Part 1 Summary of MR J3 MR J3W Replacement ...
Страница 145: ...Part 3 Review on Replacement of MR J3 _B_ with MR J4 _B_ 3 48 MEMO ...
Страница 146: ...Part 4 Replacement of MR J3W _B with MR J4W2 _B 4 1 Part 4 Review on Replacement of MR J3W _B with MR J4W2 _B ...
Страница 195: ...Part 4 Replacement of MR J3W _B with MR J4W2 _B 4 50 MEMO ...
Страница 196: ...Part 5 Review on Replacement of MR J3 DU_ with MR J4 DU_ 5 1 Part 5 Review on Replacement of MR J3 DU_ with MR J4 DU_ ...
Страница 277: ...Part 5 Review on Replacement of MR J3 DU_ with MR J4 DU_ 5 82 MEMO ...
Страница 278: ...Part 6 Common Reference Material 6 1 Part 6 Common Reference Material ...
Страница 418: ...Part 7 Review on Replacement of Motor 7 1 Part 7 Review on Replacement of Motor ...
Страница 564: ...Part 9 Startup Procedure Manual 9 1 Part 9 Startup Procedure Manual ...
Страница 567: ...Part 9 Startup Procedure Manual 9 4 MEMO ...
Страница 589: ...L NA 03127ENG C ...