CB3-916A
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CB3−B916A, B917A 1/12
2000.7
CB3-B916A
CB3-B917A
Chain Stitch Button Sewer
Chain Stitch Button Sewer with Thread
Trimmer
Specifications
Model CB3-B916A CB3-B917A
Subclass 1 2 3 4 5 6 *7 *8
For shank
button
Sewing pattern
Max. sewing speed 1,500 rpm
No. of stitches
8, 16,
32
6, 12,
24
8, 16,
32
6, 12,
24
8, 16,
32
6, 12,
24
8, 16,
32
6, 12,
24
8, 16, 32
Needle
TQ × 1 #16 TQ × 7 #16
Button size 10 – 20mm (Items 10 to 30 are sold separately)
Button hole spacing
2.0 – 6.5 × 0 – 6.5 mm (Width × Length) 2.0 – 6.5 × 0 mm
A (φ5 - φ20)
B (φ1.5 - φ5.5)
C (φ3.2 - φ5)
D (φ1.6 - φ3.2)
Height of button
clamp lift stroke
14 mm 20 – 25 mm
Thread trimmer
CB3-B916A : No
CB3-B917A : Yes
*Subclasses -7 and -8 are only for B917A.
*Shank button size:
CB3−B916A, B917A 2/12
2000.7
CB3-B916- A
B917
Stitch pattern, feed length (X – Y)
-1 -5
-2
Button sewing in
invert “C” shape
-6
Button sewing “X”
shape
2.0 - 6.5 × 0 - 6.5
(mm)
-3 -7
-4
Button sewing
“Z” shape
2.0 - 6.5 × 0 - 6.5
(mm)
-8
Temporary label
attaching stitch
(only for B917A)
*Stitch gets loose as
pulling thread end
2.0 - 6.5 × 0 (mm)
*Subclasses -7 and -8 are only for B917A.
Optional attachments
Attachment
Sewing
pattern
Label flat
button set
(size 10-30
mm)
(S03633-001)
Root wound button
(floated sewing)
Root wound button
(wound sewing)
(150416−001)
Shank attachment
(including metal
button clamp)
(142570-109)
Snap clamp
set
(S03635-
001)
Label
attachment
(S03692-
001)
Stay button
attachment
S
(S03693-
001)
Mechanical
2-pedal set
(S03655-
002)
¡ ¡ ¡ ¡ ¡ ¡ ¡
¡ ¡ ¡
−
¡ ¡ ¡
¡ ¡ ¡
−
¡ ¡ ¡
¡
− − −
¡
−
¡
Flat button Floating
sewing
Root
would
button
Metal
button
Shank
button
Snap Label Stay button
CB3−B916A, B917A 3/12
2000.7
Button clamp set [Models B916A, B917A]
CB3−B916A, B917A 4/12
2000.7
Button clamp set [Models B916A, B917A]
Ref. No. Part name Part code Q’ty
<For button size φ10 − φ20>
2 Button clamp set (A)
S03701−001
1
2−1
Button clamp assy
S30015−001
1
2−1−1
Button clamp bracket
S03464−101
1
2−1−2
Button clamp (L)
S29998−001
1
2−1−3
Spring, plate
S30001−001
1
2−1−4
Button clamp (R)
S29999−001
1
2−1−5
Spring, plate
S30002−001
1
2−1−6
Pin
115156−001
2
2−1−7 Screw, pan M4.37 − 40 × 5 062680−512
2
2−1−8
Pin, spring roll AW2.5
047250−642
2
2−1−9
Shoulder screw, M4.76
115158−001
2
2−1−10
Button clamp (M) assy
S29954−001
1
2−1−11
Screw, M4.37
S03468−001
1
2−1−12
Nut, M4.37
S03657−001
1
2−1−13
Spring, plate
115163−001
1
2−1−14
Button clamp adjust plate
115164−001
1
2−1−15
Shoulder screw, M4.37
115165−001
1
2−1−16
Shoulder screw, M4.37
115166−001
1
2−1−17
Button clamp plate cam
S03659−001
1
2−1−18 Screw, pan M4.37 − 40 × 8 062680−812
2
2−2
Spring
S03610−001
1
<For button size φ10 − φ30>
2 Button clamp set (B)
S03633−001
1
2−1
Button clamp assy (B)
S03634−001
1
2−1−1
Button clamp bracket
S03464−101
1
2−1−2
Button clamp (LB)
S03650−001
1
2−1−3
Spring, plate
S11079−001
1
2−1−4
Button clamp (RB)
S03649−001
1
2−1−5
Spring, plate
S11080−001
1
2−1−6
Pin
115156−001
2
2−1−7 Screw, pan M4.37 − 40 × 5 062680−512
2
2−1−8
Pin, spring roll AW2.5
047250−642
2
2−1−9
Shoulder screw, M4.76
115158−001
2
2−1−10
Button clamp (M) assy
S03467−001
1
2−1−11
Screw, M4.37
S03468−001
1
2−1−12
Nut, M4.37
S03657−001
1
2−1−13
Spring, plate
115163−001
1
2−1−14
Button clamp adjust plate
115164−001
1
2−1−15
Shoulder screw, M4.37
115165−001
1
2−1−16
Shoulder screw, M4.37
115166−001
1
2−1−17
Button clamp plate cam
S03659−001
1
2−1−18 Screw, pan M4.37 − 40 × 8 062680−812
2
2−2
Spring
S03610−001
1
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