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For Machines Mfg. Since 3/11 16-Speed Gearhead Lathe
-95-
ELECTRICAL
Spindle Motor
spindle and pump
motor
Figure 151. Spindle motor location.
CUTTING FLUID
PUMP MOTOR
(440V)
SPINDLE
MOTOR (440V)
Ground
W
U1
V1
W1
V6
V2
U2
W6
U6
W2
V
U
Yl
Gn
SPINDLE
MOTOR
Ground
V2
U2
HI
LOW
W2
Gn
Ground
Ground
3
2
1
4
6
5
W1
W1
V1
V1
U1
Gn
CUTTING FLUID
PUMP MOTOR
3
2
1
4
6
5
W1
W1
V1
U1
Gn
U5
V5
W5
Ground
L13
L11
HI
HI
U1
V1
W1
LOW
LOW
To 2-Speed Motor
Switch, Page 96
Junction Box
CUTTING FLUID
PUMP MOTOR
(440V)
SPINDLE
MOTOR (440V)
Ground
W
U1
V1
W1
V6
V2
U2
W6
U6
W2
V
U
Yl
Gn
SPINDLE
MOTOR
Ground
V2
U2
HI
LOW
W2
Gn
Ground
Ground
3
2
1
4
6
5
W1
W1
V1
V1
U1
Gn
CUTTING FLUID
PUMP MOTOR
3
2
1
4
6
5
W1
W1
V1
U1
Gn
U5
V5
W5
Ground
L13
L11
HI
HI
U1
V1
W1
LOW
LOW
Coolant Pump Wiring
Figure 152. Coolant pump location.
Coolant Pump
To Electrical
Box, Page 93