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Wire Size and Torque Specifications
Select appropriate wire type and size from Table 3.8. For simpler and more reliable wiring,
crimp ferrules to the wire ends. Refer to Table 3.9 for ferrule terminal types and sizes.
Table 3.8 Wire Size and Torque Specifications (Same for All Models)
Terminal
Screw
Size
Tightenin
g Torque
N•m
Tightenin
g Torque
(in-lbs)
Bare Wire Terminal Ferrule-Type Terminal
Applic.
wire size
mm
2
(AWG)
Recomm.
mm
2
(AWG)
Applic.
wire size
mm
2
(AWG)
Recomm.
mm
2
(AWG)
Wire
Type
MA, MB,
MC
M3 0.5 to 0.6 4.4 to 5.3
Stranded:
0.25 to 1.5
(24 to 16)
Single: 0.25
to 1.5
(24 to 16)
0.75 (18)
0.25 to 1.0
(24 to 17)
0.5 (20)
Shielded
line, etc.
S1-S5,
SC, +V,
A1, AC,
AM
M2 0.22 to 0.25 1.9 to 2.2
Stranded:
0.25 to 1.0
(24 to 18)
Single: 0.25
to 1.5
(24 to 16)
0.75 (18)
0.25 to 0.5
(24 to 20)
0.5 (20)
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Ferrule-Type Wire Terminations
Crimp a
ferrule to signal wiring to improve wiring simplicity and reliability. Use CRIMPFOX
ZA-3, a crimping tool manufactured by PHOENIX CONTACT.
d1
d2
6 mm
L
Figure 3.12 Ferrule Dimensions
Table 3.9 Ferrule Terminal Types and Sizes
Size mm
2
(AWG)
Type L (mm) d1 (mm) d2 (mm) Manufacturer
0.25 (24) AI 0.25-6YE 10.5 0.8 2.0
PHOENIX CONTACT
0.34 (22) AI 0.34-6TQ 10.5 0.8 2.0
0.5 (20) AI 0.5-6WH 12 1.1 2.5
0.75 (18) AI 0.75-6GY 12 1.3 2.8
1.0 AI 1-6RD 12 1.5 3.0
3.7 Control Circuit Wiring
YASKAWA ELECTRIC TOEP C710606 26B YASKAWA AC Drive – J1000 Quick Start Guide
55
3
Electrical Installation
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