■Newly developed feed mechanism
is employed.
■The machine helps to achieve
a comfortable working environment.
●
The zigzag width and feed amount are stored on a stitch-shape
basis. It is therefore not necessary, after changing the stitch
shape, to re-adjust it. For a custom pattern, data can be
programmed on a stitch-by-stitch basis.
●
The magnet operating noise is virtually silent, even at the
time of changing over the sewing direction between normal
and reverse feed directions. This contributes to the
achievement of a comfortable working environment with little
noise.
●
The feed mechanism is controlled with a stepping motor to enable
continuous sewing at a high speed. The machine achieves the
world's highest sewing speed of 4,000rpm even when performing
pattern sewing, including T-shape stitching and condensation
stitching, dramatically increasing productivity. In addition, the
machine retains stitching shapes with consistency (the maximum
sewing speed differs depending on the sewing condition).
■Shape-tacking patterns can be changed
with ease.
■Basic functions of the predecessor model
have been incorporated into this machine.
●
The machine comes with a direct-drive type motor. As a result,
the machine quickly starts and promises an upgraded stopping
accuracy and excellent responsiveness.
●
The arm of the machine head is longer than a normal arm by one
size, offering a longer distance from machine arm to needle to
facilitate handling of the sewing material on the machine, leading to
improved workability.
●
Thread trimming mechanism notable for its simple structure and
extremely reliable performance. The knife-sliding method employed
by the thread trimmer guarantees that the thread is cut regardless of
the needle throw position.
●
The machine is provided as standard with a micro-lifter screw. This
helps prevent material slippage or damages when using elastic
materials.
●
Since the hook and needle bar is lubricated with a minute-quantity of
lubricating oil, sewing products are rarely stained with oil.
1
2
■Options
■Ｂird's nest prevention type
(LZ-2290A-SR-7-CB)
Model
Features
Description
Part No.
−
40003640
Optional switch kit
AK121
GAKA21000B0
Auto-lifter (pedal-driven)
−
This handy switch is used to control various functions*. It is
most effective when operating the machine in a standing
position.
(
＊
Needle up/down correction, 1-stitch correction,
reverse-stitch correction, auto lifter and thread trimmer, etc.)
The aforementioned parts are used when a lockstitching type
presser foot is installed on the machine.
D1501583H00
D1502583H00
B1551586000
SS7090910TP
Presser bar
Presser connecting rod
Presser foot connecting foot
Screw
Presser foot connecting
components
(Replaceable presser bar)
Presser foot connecting
components
−
−
22526578
Hard-point hook
The blade point of this hook prevents abrasion.
40017095
Thread tension disk asm.
Dual disks
22591564
10064004
10061554
MAM09700BA0
SS5110710SP
Presser foot asm.
Feed dog
Throat plate asm.
Screw
40000100
CompactFlash 128MB
Gauge set for fagoting
Fagoting folder asm.
−
−
−
−
−
2
1
●
The machine prevents the formation of so-called "bird's nests", where thread tangles on the
reverse side of the material at the start of sewing, thereby producing upgraded quality seams.
The machine does not require thread nipping after thread trimming, thereby increasing
productivity and upgrading the seam quality.
Right-
side
Reverse-
side
Right-
side
Reverse-
side
Bird’s nest
prevention type
Standard type
