JUKI DDL-5550N Handbook page 239

Cylinder-bed, 1-needle, Unison-feed, Lockstitch Machine
with Vertical-axis Hook
LS-1340
LS-1341
(with large vertical-axis hook)
LS-1342
(with large vertical-axis hook and gauge for small articles)
(with large vertical-axis hook, gauge for small articles,
LS-1342-7
and automatic thread trimmer)
● With its larger needlebar stroke, larger lift of the presser
foot, and newly adopted double-tension mechanism, the
machine sews beautifully with thick threads (low count
thread) and at higher thread tensions.
machine to sew a broad range of heavy materials.
The LS-1340 is provided with a single-tension mechanism.
● The newly developed mode of highly rigid rectangular feed
guarantees outstanding feed performance.
the ratio between the alternating vertical movements of the
walking foot and presser foot remains unchanged even
when the material thickness changes.
the machine sews multi-layered parts of the material
consistently and without stitch gathering.
● The machine is equipped as standard with a mechanism to
correct uneven material feed by making-micro adjustments
to the bottom-feed.
● The slimmed-down throat plate easily responds to the
sewing of small tubular articles with diameters as small as
40mm.
This enhances the machine's ability to smoothly sew not
only bags and shoes, but also small articles such as wallets.
WHEN YOU PLACE ORDERS
● Without automatic thread trimmer
LS134
Specification
Vertical-axis standard hook
Vertical-axis 1.6 fold-capacity hook
Vertical-axis 1.6 fold-capacity hook/
Gauge for small articles
For the LS-1342, a servomotor or motor with an
electronic stop mechanism should be used.
(Speed control is required.)
●
PSC box/operation panel for SC
SC380
PSC box
Single-phase
For General Export
3-phase
Single-phase
For JUS (LA)
3-phase
For EU (CE) Single-phase
JUS: North America and Central and South America.
This allows the
In addition,
With this feature,
● With automatic thread trimmer
LS134270B
Code Specification
1340 Vertical-axis 1.6 fold-capacity hook/
Gauge for small articles
1341
1342
Pneumatic
auto-lifter
Not provided
Pedal switch type
(AK123C)
Code
220 240V 07 Not provided
200 220V 11 Operation panel display language: English.
Instruction manual comes in three different languages.
110 120V 37
Operation panel display language: English.
220 240V 38
Instruction manual comes in five different languages.
220 240V 34
● LS-1342, LS-1342-7
The vertical stroke of the presser foot and walking foot
(amount of alternating vertical movement) can be easily
changed with the large dial mounted on the top of the
machine head. The sewing speed is automatically
regulated based on the vertical stroke setting.
This ensures ideal sewing conditions at all times.
● LS-1342-7
The machine is provided as standard with an instantaneous
change-over device for the alternate vertical movement
amount (DL device).
For sewing processes that handle heavy materials
or multi-layered parts of material, the alternating vertical
movements of the walking foot and presser foot can be
quickly set to maximum by pressing the DL switch.
The result is beautiful seams free from gathered stitches.
●
Motor for SC
M
Code
For General
1342
Export
For JUS (LA)
Code
For EU (CE)
B
Operation panel
LS-1340, LS-1341, LS-1342, LS-1342-7 (September, 2003) 1/3
LS-1342-7-0BB/XC-E500
Motor Code
Single-phase
200 240V 60
3-phase
Single-phase 100 120V 61
3-phase 200 240V 62
Single-phase 200 240V 63
Code
00000
E500B
E500C
17