Crimp Terminals And Insulating Sleeves - YASKAWA Sigma-7S Series Product Manual

4.2 Dynamic Brake Resistor Connections

4.2.3 Crimp Terminals and Insulating Sleeves

4.2.3 Crimp Terminals and Insulating Sleeves
For SGD7S-470A to -780A SERVOPACKs, use crimped terminals and insulating sleeves to
connect the dynamic brake resistor to the terminal block. Do not allow the crimp terminals to
come close to adjacent terminals or the case.
To comply with UL standards, you must use UL-compliant closed-loop crimp terminals and
insulating sleeves for the main circuit terminals. Use the tool recommended by the crimp termi-
nal manufacturer to attach the crimp terminals.
The following tables give the recommended tightening torques, closed-loop crimp terminals,
and insulating sleeves in sets. Use the set that is suitable for your model and wire size.
If you use a SERVOPACK that supports the dynamic brake hardware option specifications and
connect an external dynamic brake resistor, refer to the following section.
SERVOPACK Models
SGD7S-
4-6
Tighten-
Screw ing
Size Torque
[Nm]]
470A and 1.0 to
M4
550A 1.2
590A and 1.6 to
M4
780A 1.8
Crimp Termi- Recom-
nal Horizon- mended Wire
tal Width Size
AWG12
2
(3.5 mm )
AWG14
2
(2.0 mm )
9.9 mm max.
AWG16
2
(1.25 mm )
AWG18
2
(0.9 mm )
AWG12
2
(3.5 mm )
AWG14
2
(2.0 mm )
10.6 mm
max.
AWG16
2
(1.25 mm )
AWG18
2
(0.9 mm )
Crimp Insulating
Crimping
Terminal Sleeve
Tool
Model Model
From
From J.S.T. Mfg.
Tokyo Dip
Co., Ltd.
Co., Ltd.
5.5-S4 TP-005
R2-4 YHT-2210
TP-003
R1.25-4
5.5-S4 TP-005
R2-4 YHT-2210
TP-003
R1.25-4