LK-1903A
LK-1903A
LK-1903A-SS-301
Active tension
The machine achieves sewing speed of 2,700rpm. The machine's
starting, stopping, thread-trimming and automatic presser lifting
speeds have been increased to significantly shorten total cycle time.
STANDARD PANEL
Functional settings, such as pattern numbers and needle thread
tensions can be established through the operation panel with
ease. Distance between holes in a button can be easily
changed by means of pattern enlargement/reduction feature.
Standard sewing patterns can be assigned to pattern keys P1
to P50. Any of the sewing patterns assigned to the P1 to P25
pattern keys can be activated with a touch of the
corresponding key. This means that workability is improved by
assigning 25 sewing patterns that are most frequently used to
those pattern keys.
As many as 20 different cycle sewing patterns, each of which
combines a maximum of 30 different sewing patterns, can
be stored in the memory.
The operation panel has
been installed at an angle
and can be placed at the
top, bottom, right or left
part of the table according
to the operator's preference.
IP-410B
A large color LCD touch panel has been adopted for the display.
It gives clear displays that allow the operator to understand
operating procedures.
The IP-410B panel can be connected to a personal computer
and can store data on CompactFlash. This allows data to
be exchanged or shared among
sewing machines installed in a
factory or among remote
factories.
The IP-410B panel has been
provided with a process
improvement supporting feature
through the indication of the
operational state of the sewing
machine, and a maintenance and
management feature for
indicating the needle changing
timing and cleaning timing.
Higher productivity.
OPERATION PANEL (You can choose operation panel.)
Since the machine is provided with active tension
mechanism, it is able to set a needle thread
tension that matches various sewing conditions
(such as thread, material and sewing speed) on
the operation panel, store the data in memory
and reproduce it.
The needle thread tension can be set separately
according to the portion of a seam, such as the
beginning of a seam, during sewing and end of
the seam (fastening stitch).
When the operation panel IP-410B is used with
the machine, the needle thread tension can be
established on a stitch-by-stitch basis for upgraded
seam quality.
The machine is provided as standard
with the active tension (electronic
thread tension control mechanism).
The machine is provided as standard with 50 different sewing
patterns. The machine permits easy changeover of sewing patterns for
effortless execution of an inexhaustible range of sewing specifications.
The LK-1903A is also able to sew buttons using the same data used for
the LK-1903 (EP-ROM).
Many different sewing patterns.
Newly developed needle thread grasping mechanism helps produce
consistent knot tying at the beginning of sewing. (This device has been
factory-set to “invoking prohibited” status at the time of delivery.)
Excellent seam quality.
The machine is provided as standard with auto-lifter that uses a
new stepping-motor system. This helps reduce operator fatigue.
It is also possible to change over the stroke of the auto-lifter from a one-
step stroke to a double-step stroke, which offers easier positioning of a
material on the machine. For the double-step stroke, an intermediate
stopping height can be established on the operation panel.
The work clamp foot lift can be set to a maximum of 13mm.
Auto-lifter mechanism utilizing a new system.
In cases where the needle entry point for button sewing is to be
corrected, the sewing starting point can be corrected without the
adjustment of the relevant mechanism.
The sewing starting point can be corrected.
Thanks to our advanced dry-head technology, the frame (needle bar
and thread take-up) no longer requires lubrication. This prevents
the material from being stained with lubricating oil.
Just a small quantity of clean oil is supplied from the oil tank to the
hook.
Oil stains are eliminated.
