JUKI DDL-5530N Handbook page 108

Feed-off-the-arm, 2-needle Double Chainstitch Machine
MS-1190
Both needle thread tension and bobbin thread tension have been decreased
after reinvestigation of the double chainstitching mechanism. Furthermore,
the stitch dial, gauges and looper have been dramatically improved, thereby
forming beautifully finished seams and preventing puckering.
Relation between the needle and the looper, and the relation between the
needle and the feed have been changed.
consistently form seams of uniform quality.
skipping when it runs at high speed, thereby producing higher-grade
products.
Newly developed folders are equipped as standard for the machine.
The folders are designed to match the presser foot and allow overlapping
material to be fed smoothly under them.
consistency in sewing. Many different kinds of folders are prepared in
accordance with the materials, ranging from extra heavy-weight materials to
medium-weight materials.
Feed-off-the-arm, 2-needle/3-needle Double Chainstitch Machine
MS-1260
(2-needle)
MS-1261
(3-needle)
The placement of the feed mechanism has been charged to decrease the
feed amount when the needle enters the material, thus preventing the
needle from bending. The bobbin thread is clamped without fail, thereby
producing consistent thread loops.
without fail, thereby finishing uniform seams.
The number of teeth of the feed dog has been increased so that it can
easily catche overlapping material.
modified to prevent single-sided contact with the overlapped part.
The movable needle guard (rear) is provided with a vertical adjusting
mechanism. These features contribute to smoother feed of heavy-weight
materials, thereby preventing stitch skipping.
Thanks to the tread guide located between the needle bar thread take-up
and the intermediate tension release lever, the timing to tense the needle
thread can be changed and the bobbin thread tension can be decreased.
As a result, the machine is capable of beautiful finished stitches with a soft
appearance even when heavy-weight material is used.
SPECIFICATIONS
MS-1190
Model name
MS-1190/V046
For light-weight
Application
materials
No. of needle
Max. sewing speed
Needle bar stroke
SCHMETZ B-64 (Nm80)
Needle Nm60 Nm90
ORGAN TV 64-NY (#12)
(at the time of delivery)
#8 #14
3.2mm (1/8"), 4.0mm (5/32"), 4.8mm (3/16"),
Needle gauge
5.6mm (7/32"), 6.4mm (1/4")
Stitch length
Lift of the presser
foot
Thread pulling cam type
Thread take-up lever
thread take-up lever
Circumference of
tube at the needle
entry
Needle guard Longitudinally-fixed needle guard
Stitch adjusting
system
Lubrication
Lubricating oil
This enables the machine to
The machine prevents stitch
They are easy to use and improve
The looper tucks the needle thread
The shape of the presser foot has been
MS-1190M
MS-1190M/V045
For medium-weight
materials
2
4,000rpm (normal 3,500rpm)
28.0mm
SCHMETZ B-64 (Nm100)
Nm80 Nm120
ORGAN TV 64-NY (#16)
#12 #19
1.2 3.2mm
171mm
By a push-button (with a locking mechanism)
JUKI New Defrix Oil No.1 (equivalent to ISO VG7)
MS1260/V045 MS-1261M/V045
MS-1260 MS-1261M
For medium-to heavy-weight materials
3,600rpm (normal 3,000rpm)
SCHMETZ UY128GAS (Nm120)
Nm100 Nm140
ORGAN UY 128GAS-NY (#19)
#16 #22
5.6mm (7/32"), 6.4mm (1/4"), 7.2mm (9/32"),
4.8mm (3/16")
8.0mm (5/16"), 9.6mm (3/8")
10mm
Needle bar thread take-up lever
Backward travelling needle guard
Semi-automatic lubrication
MS-1261/V045
MS-1261/V045
MS-1261
For extra heavy-weight
materials for jeans
3
33.2mm
SCHMETZ UY128GAS (Nm130)
Nm100 Nm140
ORGAN UY 128GAS-NY (#21)
#16 #22
1.4 4.2mm
190mm
MS-1190, 1260, 1261 (June, 2001) 1/5
MS-1190
6