Attachment Table - JUKI LK-1903A Instruction Manual

Existing attachments are applicable
●
Attachments for sewing flat buttons, shank buttons, wrapped-around buttons,
snaps and bartacking labels are prepared. Note that the attachments for the button
clamp jaw lever of your MB-373 or -377 can be used with the MB-1800 only by
replacing the lifting hook of the button clamp mechanism with the lifting hook
exclusive to the MB-1800 (Part No.: 146-02502).

■ATTACHMENT TABLE

Application
Small- to
large-buttons
thickness
5.0 mm
Large-buttons
thickness 3.5 mm
For
flat buttons
Medium-buttons
thickness 3.5 mm
Small-buttons
thickness 3.5 mm
For shank buttons
1st process
For
wrapped-around
buttons
2nd process
For flat buttons and
wrapped-around buttons
(first process of button neck
wrapping)
For snaps
For metal buttons
For stay buttons
For label attaching
Sketch
Button size
Left
A: 0 6.5 mm
∼
B: 0 6.5 mm
∼
Right
C: 10
φ ∼φ
Button size
A: 0 6.5 mm
∼
B B: 0 6.5 mm
∼
C: 20
φ ∼φ
A
Button size
C
A: 0 4.5 mm
∼
B: 0 ∼ 4.5 mm
C: 12
φ ∼φ
Button size
A: 0 3.5 mm
∼
B: 0 3.5 mm
∼
C: 10
φ ∼φ
Button diameter: 16 mm or less
Shank size
B
A: 5 6 mm
∼
A
B: 2.5 3 mm
∼
Button diameter: 16 mm or less
Responds to slight variations in the
button shank.
A
Buttons with round shanks
A: 5 mm
φ
Cloth-to-button distance is small.
Button-to-material distance
A
A: 5.5 mm
Button-to-material distance is
A
adjustable. The machine is capable of
sewing flat buttons without neck wraps.
B
A: 3 mm or more
B: 12 mm or less
The machine wraps the button neck
while moving the attachment back
and forth.
Button-to-material distance A: 5.5 mm
Flat button sewing process or the first
process of button-neck wrapping is
A
enabled by sliding the neck wrapping
foot away from the sewing position.
Size
A: 8 mm
A
To be used in combination with the
A
B2447-372-0A0 or 141-34050.
For the 141-34050
A: 3.5 mm or more
Zigzag width: Max. 10 mm
✽ Applicable by replacing the lifting hook of the button clamp mechanism with that for the MB-1800.
For MB-1800
D2556-372-CAA
D2558-372-CAA
28 mm
146-17559
28 mm
D2529-373-B00A
20 mm
B2529-373-000
12 mm
146-17658
146-17757
146-17856
B2447-372-0A0
141-34050
B2440-373-0A0
MAZ-046010A0
MAZ-172000A0
146-17955
146-18052
MAZ-039010A0
146-18151
● Button clamp mechanism, lifting hook
(Part No.: 146-02502)
For MB-373
←
Common
←
MAZ-031000AA
✽
←
←
B2401-373-0BA
✽
MAZ-040000AA
✽
MAZ-04000BAA
✽
←
←
←
←
←
B2552-373-BAA
✽
B2420-373-0AA
✽
←
MAT-64401ZBA
✽
For MB-377
←
Common
←
MAZ-201010A0
✽
←
←
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Not prepared
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