JUKI LZ-2290A-SR-7 Manual page 3

■Newly developed feed mechanism
is employed.
● 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.
machine retains stitching shapes with consistency (the maximum
sewing speed differs depending on the sewing condition).
■Shape-tacking patterns can be changed
with ease.
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.
■Basic functions of the predecessor model
have been incorporated into this machine.
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■Options
Model Part No.
−
400-03640
AK121 GAK-A21000B0 Auto-lifter (pedal-driven)
D1501-583-H00
−
D1502-583-H00
B1551-586-000
−
SS-7090910-SP
−
225-26560
V059 MAV-059000AA
S189A MAS-189000AA
S189B MAS-189000AB
− 40017095
22591564
10064004
−
10061554
MAM09700BA0
SS5110710SP
− HX005750000
In addition, the
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Description
Optional switch kit
Presser bar
Presser foot connecting
components
(Replaceable presser bar)
Presser connecting rod
Presser foot connecting foot
Presser foot connecting
components
Screw
Hard-point hook
Tension-free feeder (Tape feeder)
Pneumatic type
Elastic tape tensing
device
Solenoid type
Thread tension disk asm. Dual disks
Presser foot asm.
Feed dog
Throat plate asm. Gauge set for fagoting
Fagoting folder asm.
Screw
SmartMedia card 16MB
■The machine helps to achieve
a comfortable working environment.
● The magnet operating noise is virtually silent, even at the
time of changing over the sewing direction between normal
and reverse feed directions.
achievement of a comfortable working environment with little
noise.
● 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
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workability.
● 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.
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.
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.
The blade point of this hook prevents abrasion.
The amount of tape to be fed can be adjusted in accordance
with the sewing speed of the machine. It is adaptable to
processes for attaching reinforcement tape, attaching elastic
tape or lace to foundation.
Applies tension to desired portions of the tape fed from a
tension-free tape puller. The device is started/stopped by
operating the knee switch. This increases operator
productivity without interrupting the sewing work.
This contributes to the
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Features
−
−