W
iring diagram
P 14 /15
Lead wire (black)
from controller
Lead wire (white)
from controller
Field lead wire
(orange)
Field lead wire
(black)
Field lead wire
(white)
Connecting lead wire (clear),
from field core
Two lead wires
used if choke coil
is used
[1] Wiring in Motor Housing
Lead wire (orange)
from choke coil to
brush holder
Route the following lead wires
through this opening:
Field lead wire (black)
Field lead wire (white)
Pick up coil
Put pick up coil here
after mounting sleeve on it.
Route the connecting lead wire
(clear) through this opening.
If choke coils are used, route the following
lead wires through this opening as well as
Field lead wires (black, white):
Field lead wire (orange)
Lead wire (orange) from choke coil to brush holder
Lead wire (clear)
from noise suppressor
Connecting lead wire (clear)
Heat-shrink tube
Secure connecting lead wire (clear)
to field core with the screw with which
field is secured to motor housing.
[Protecting the Interconnecting Lead Wire with Heat-Shrink Tube]
In case that noise suppressor is used, protect the lead wire that interconnects between noise suppressor and
field core using polyolefin heat-shrink tube. Be sure to cover the crimped portion as illustrated below.
Polyolefin heat-shrink tube
(before shrinkage)
crimped portion
Lead wire (clear) that interconnects
between noise suppressor and
field core
Non-insulated
terminal
Polyolefin heat-shrink tube
(after shrinkage)
[Before shrinkage]
[After shrinkage]
