South Bend Tools
For Machines Mfd. Since 12/20
Model SB1108/SB1109
-51-
E L E C T R I C A L
SB1108 Wiring Diagram
14
1
10A250VAC
7.5A380VAC
Start
Button
YK
A600
5
6
E-Stop
Button
X2
X1
250V 1.2W
Power
Indicator
YK
A600
4
Potentiometer
B10K
Circuit Breaker
Start
Capacitor
Run
Capacitor
400MFD
125VAC
70uF
250VAC
Main Motor
B
A
RE
SE
T
1/2
T1/2
T3/6
NO14
3/4
T2/4
L1/1
L3/5
L2/3
5/6
95
12
15
18
SDE
MA-18
RA-20
NC 22
NC 21
NO13
96
98
SDE MPE-18
Magnetic Switch
Control Panel
Hot
Hot
6-20 Plug
220
VAC
G
Feed Motor
5
6
4
ZING EAR
ZE-800 4A 250V
5
6
1
4
4
1
6
5
13
1
C
NO
NC
1
RENY
GND
Ground
Transformer
SUENN LIANG
SP-CL-20660
IN
P
UT 220V(3A)
O
UTP
UT 110V(6A)
M+
M-
AC1
AC2
Pulse Width Modulator
Circuit Board
W5
T2
T1
LOW
VR2
High
VR1
C9
T3
T4
P1
P3
+
P2