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| LU-2210N
• LU-2260N SERIES |
High-speed,
1-needle, Unison-feed, Lockstitch Machine with Large Hook
and Automatic Thread Trimmer
LU-2210N-7(1.6
fold-capacity hook)
LU-2210W-7(Double-capacity
hook)
High-speed,
2-needle, Unison-feed, Lockstitch Machine
with Large Hooks and Automatic Thread Trimmer
LU-2260N-7(1.6
fold-capacity hook)
LU-2260W-7(Double-capacity
hook)
The LU-2200N/W-7 Series, JUKI's top-grade
line of unison-feed lockstitch machines equipped with
automatic thread trimmers, has earned a solid reputation
for powerful feed, consistent sewing, and reliable thread
trimming. In addition to the conventional 1-needle and
2-needle types, the LU-2200N/W-7 models provided with
double-and 1.6-fold-capacity hooks have now been launched
to fill out the Series. Furthermore, the AC servomotor/control
box has been totally redesigned. The extensive variety
of models in the LU-2200N/W-7 Series offers you the optimal
choices for your sewing needs.
The LU-2200N/W-7 Series has been designed for improved
operability by providing a higher lift for the presser
foot and easy adjustment of the amount of alternating
vertical movement of the walking foot and presser foot.
With its outstanding responsiveness in the sewing of heavy
materials such as car seats and sofas, the machine guarantees
increased productivity and upgraded quality.
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CATALOG 
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Features
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Consistent
sewing performance at a
high speed. |
| Thanks
to its remarkable feed efficiency
and improved feed cam unit,
the machine smoothly feeds
materials at high speeds
while preventing stitch
gathering. The machine is
also equipped with a new
box-type feed locus that
enables the production of
beautifully finished seams
free from material flopping. |
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| LU-2260N-7 |
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Thread
trimming without fail. |
The
rigid movement of the knife-driving
shaft and ideal shape of
the cam enable the thread
trimmer to trim thread as
thick as #5.
Further-more, no adjustment
is necessary after chan-ging
the thread count. |
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| LU-2260N-7 |
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The
walking foot and presser
foot's alternating vertical
movement can be set and
changed with ease. |
The
vertical strokes of the
presser foot and walking
foot (their alternating
vertical move-ment) can
be easily changed using
a large dial mounted on
the top surface of the machine
head.
In addition, the sewing
speed is automatically adjusted
with the set value. With
this feature, ideal sewing
conditions are maintained
at all times. |
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| LU-2260N-7 |
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Sufficiently
large presser foot lift. |
The
machine is equipped as standard
with a pneumatic auto-lifter.
The lift of the presser
foot is 16mm, allowing the
operator to handle the material
under the presser foot with
ease.
The auto-lifter is controlled
by a light-to-the-touch
pedal, thereby helping reduce
operator fatigue. |
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The
instant changeover of the
walking foot and presser
foot's alternating vertical
movement is especially effective
when sewing over-lapped
sections of materials. |
| A
function to instaneously
change over the alternating
vertical movement of the
walking foot and presser
foot (DL) is optionally
available with the machine.
With this function, the
alternating vertical movement
of the walking foot and
presser foot can be changed
over to the maximum value
simply by turning on the
switch. |
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| Push-button
type |
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Knee-switch
type |
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Incorporation
of a large hook for increased
efficiency. |
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LU-2210N-7 and -2260N-7
are equipped with a vertical-axis
1.6 fold-capacity hook,
and the LU-2210W-7 and -2260W-7
with a vertical-axis double-capacity
hook. These hooks promote
highly efficient operation
by reducing the frequency
of bobbin thread replacement. |
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Bobbin
for double-
capacity hook |
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Bobbin
for 1.6 fold-
capacity hook |
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AC
servomotor / controller
SC-380 |
The SC-380
is provided with many different
standard functions, including
speed-control, soft-start,
automatic reverse stitching
with the specified number
of stitches, constant-dimension
stitching, and overlapped
(multi-layered) stitching.
These functions ensure sewing
performance optimally suited
to the material and process.
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| With
its higher torque under
low-speed sewing, the SC-380
enables the machine to smoothly
start sewing operation.
The unit is also provided
with additional capabilities
to enhance the sewing of
extra-heavy-weight materials
by increasing the cloth-penetrating
force of the needle for
the first stitch, reversing
the rotation direction of
the motor to bring the needle
to its upper end position
after thread trimming, etc.
With these capabilities,
the sewing machine is able
to demonstrate optimal sewing
performance both widely
and smoothly when working
with heavy materials. |
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Control
panel that improves functions
of the sewing machine (optional) |
The XC-E500
is provided with program
sewing and a host of other
functions that contribute
to increased efficiency.
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The XC-E500
can be installed on the
top of the sewing machine.
All functions provided by
the XC-E500 can only be
specified through the control
panel.
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| Data programmed
in the control panel can
be transferred to another
sewing machine unit. |
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Specifications
| MODEL
NAME |
LU-2210N-7 |
LU-2210W-7 |
LU-2260N-7 |
LU-2260W-7 |
| 1-needle |
2-needle |
| Max. sewing speed |
3,500rpm |
| Max. stitch length |
9mm (normal/reverse feed) |
6mm
(normal/reverse feed) |
| Needle bar stroke |
33.8mm |
| Needle gauge (mm) |
— |
6, 8, 10 (standard), 12, 20* |
| Lift of the presser foot |
By
hand: 9mm, By knee: 16mm (max) |
| Auto lifter |
Provided
as standard (pneumatic auto-lifter: AK79) |
| Thread take-up |
Link
type |
| Alternating vertical
movement |
1~6.5mm |
| Hook |
Vertical-axis
1.6 fold-capacity hook |
Vertical-axis
double-capacity hook |
Vertical-axis
1.6 fold-capacity hook |
Vertical-axis
double-capacity hook |
| Needle (at the time of
delivery) |
134
x 35 (Nm140) Nm100~Nm180 |
134
x 35 (Nm140) Nm100~Nm160 |
| Thread |
#30~#4,
B46~B138, Nm=60/3~20/3 |
#20~#5,
B64~B138, Nm=40/3~20/3 |
| Safety mechanism |
Provided
as standard |
| Lubrication |
Automatic |
| Lubricating oil |
JUKI
New Defrix Oil No.1 (equivalent to ISO VG7) |
Distance from
needle to machine arm |
264mm |
| Bed size |
517mm
x 178mm |
| Weight of the machine
head |
55kg |
58kg |
| Automatic reverse feed
function |
Provided
as standard |
Compressed air and
air consumption |
0.5MPa
(5kgf/cm2), 0.3N /min |
| Power requirement |
Single-phase
100~120V, 220~240V
3-phase 200~220V, 220~240V |
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Configured for needle gauge widths from
4mm to 36mm (LU-2260N-7) and 4mm to 30mm (LU-2260W-7).
Note that gauges not given above are also available on
special order. |
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