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17

2

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2.4

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2.4

2.8

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27

37

37.4

10

37

2.8

27.4

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24.8

41.5

Computer-controlled, High-speed Bartacking Machine for Eyelet Buttonholes

LK-1901AN

LK-1901AN-SS 

(Table stand is optionally available.)

Work clamp foot

Feed plate

Number of pattern

Provided as

 

13544465

14143002 

standard

17

LK-1902AN-SS

18

LK-1902AN-HS

13545660

13545504

Option

19

For large size

20
21

13545801

22

13547161

13547005

22

■ 

WORK CLAMP FOOT AND FEED PLATE FOR LK-1902AN 

   (for belt-loop attaching)

A finger guard is included in the presser foot.

Computer-controlled, High-speed Belt-loop-attaching Machine

LK-1902AN

LK-1902AN-SS 

(Table stand is optionally available.)

Conventionally, the front plate has to be removed to change the work clamp. With the new work clamp 
kit, the work clamp can be changed without removing the plate.

The machine is provided with a material-drawing mechanism which 
draws the right and left parallel portions of an eyelet buttonhole 
near to one another.
The machine performs bartacking with the right and left parallel 
portions of the eyelet buttonhole drawn near to one another after 
the buttonhole is clamped under the work clamp foot, thereby finishing 
highly durable and well-tensed eyelet buttonholes.

The machine ensures high-quality bartacks on 
eyelet buttonholes.

The machine is provided as standard with six different linear bartacking 
patterns.  Since the sewing size can be easily changed, the optimal 
number of stitches and sewing size can be speedily selected according 
to the belt-loop width.  If the normally used patterns are assigned 
to the patterns keys, a desired pattern can be called up or changed 
with single-key operation.

The sewing pattern best suited to the sewing product 
to be bartacked can be selected by single-key operation.

With its broadly curved feed bracket (presser arm), the machine permits 
easy placement of the material to be sewn.  The slimly shaped bed 
and head design that allows free space under the arm demonstrates 
greater operability in handling materials on the machine and 
continuous processes.  These features contribute substantially to 
increased productivity in belt-loop attachment processes.

The machine head has been designed 
with an emphasis on operability.

Three different sewing patterns are prepared to enable easy switchover 
of sewing sizes.  If the sewing patterns are assigned to the pattern keys 
on the operation panel,  the sewing patterns can be called up or 
changed with single-key operation.
The machine sews the most optimally suited bartacks on eyelet 
buttonholes on the front bodies of garments and straight buttonholes 
that differ in stitch number and size on jacket lapels, thereby improving 
the finished quality of sewing products.

The sewing pattern best suited to the sewing product 
to be bartacked can be selected by single-key operation.

The material drawing amount can be adjusted to 3mm at maximum.  
The material drawing mechanism can be switched ON/OFF in 
accordance with the setting of the memory switch.  With these 
features, the material drawing mechanism can be used with greater 
flexibility.

The material drawing mechanism can be 
switched to ON/OFF.

 2-pedal unit for standing work

    [Part No. M85205800A0]

To connect the cable asm. to the electrical box,  

conversion cable (separately available) is necessary. 

 Pedal switch conversion cable asm.

    [Part No. M90125900A0]

 PK-57

    [Part No. GPK570010B0]

Option 
For extra 
large size

for the LK-1900AN Series

Simple work clamp kit

Simple work clamp kit

Simple work clamp kit

Simple work clamp kit

Part No.: 40057279

The work clamp cover plates (right and left) are not 
included in the kit.

The lever for lifting the work clamp can be 
independently slid back and forth.

The machine parts can be adjusted and 
replaced entirely by hand without 
screwdrivers or others tools. Changing parts 
is now a "clean-hands" procedure.

■ 

OPTION

 Foot pedal for standing work 

    (optional)

Summary of Contents for LK-1900AN-FS

Page 1: ...900AN SS Table stand is optionally available Computer controlled High speed Bartacking Machine The sewing machine achieves the highest sewing speed of 3 200sti min in the industrial sewing machine industry ...

Page 2: ... on a stitch by stitch basis This helps eliminate undesired thread tension variations at a multi layered part of a material or with sewing direction thereby contributing to upgraded seam quality The machine is provided as standard with the active tension electronic thread tension control mechanism Thanks to our advanced dry head technology the frame needle bar and thread take up no longer requires...

Page 3: ...rectly connected to a compact AC servomotor achieves outstanding responsiveness and improved stop accuracy This head helps create a comfortable working environment with reduced vibration and noise The arm section of the machine head is fitted with a hand pulley This allows the operator to visually check the needle entry points The sewing starting point can be corrected The sewing starting point ca...

Page 4: ...n be called up or changed with single key operation The sewing pattern best suited to the sewing product to be bartacked can be selected by single key operation With its broadly curved feed bracket presser arm the machine permits easy placement of the material to be sewn The slimly shaped bed and head design that allows free space under the arm demonstrates greater operability in handling material...

Page 5: ...bserving the needle entry points visually The operator can easily check the shape of the pattern displayed on the wide liquid crystal panel Make minor adjustments to data quickly and efficiently Overall use is easier than ever before The memory storage capability of the main body of the sewing machine has been dramatically enhanced Now the USB ready main body of the sewing machine uses many differ...

Page 6: ...Linear bartacking Lengthwise bartacking Lengthwise linear bartacking Small bartacking arge bartacking Top Bottom Top Bottom Top Bottom Top Bottom Top Bottom Top Bottom Top Bottom Top Bottom Note 1 Sewing size shows the dimensions when the scale rate is 100 2 Refer the No of work clamp foot to the separate table of work clamp foot 3 For No 22 modify the work clamp foot blank for use 1 2 3 1 2 3 1 2...

Page 7: ...0 2 5 45 75 30 2 5 46 42 30 2 5 47 91 ø8 15 48 99 49 148 Round bartacking dial tacking Knit goods bartacking Large size bartacking Semilunar bartacking Lengthwise bartacking No Stitch diagram Number of stitches Sewing size mm Length wise Cross wise Note 2 No of work clamp foot No Stitch diagram Number of stitches Sewing size mm Length wise Cross wise Note 2 No of work clamp foot ...

Page 8: ...ht 40021871 Right 40021874 Right 40021877 Right 40021880 Right 14137608 Left 40021872 Left 40021875 Left 40021878 Left 40021881 Left Work clamp foot 14116503 14116909 14116701 14137707 40021873 40021876 40021879 40021882 without knurl without knurl without knurl without knurl with knurl with knurl with knurl with knurl Feed plate Application code F F F F S S S S Finger guard 13533104 13548300 1353...

Page 9: ... clamp kit Simple work clamp kit Simple work clamp kit Simple work clamp kit Part No 40057279 The work clamp cover plates right and left are not included in the kit The lever for lifting the work clamp can be independently slid back and forth The machine parts can be adjusted and replaced entirely by hand without screwdrivers or others tools Changing parts is now a clean hands procedure OPTION Foo...

Page 10: ... Without knurl stainless steel Sewing area 30 40 40021857 With knurl with plating Sewing area 30 40 40021858 With knurl without plating Sewing area 30 40 40021859 Work clamp foot face plate asm Face plate for presser blank 14121263 Presser blank With knurl with plating right Sewing area 20 40 14121701 With knurl with plating left Sewing area 20 40 14121800 With knurl with plating right Sewing area...

Page 11: ... head include motor 47 3kg Control box 11 3kg Model name Eyelet buttonhole bartacking machine Belt loop attaching machine LK 1901AN SS LK 1902AN SS LK 1902AN HS Application Standard Standard For heavy weight materials Max sewing speed 3 000sti min Sewing area 30mm L 40mm W Stitch length 0 1 10mm Needle bar stroke 41 2mm Lift of the work clamp foot Standard 14mm by using the reverse rotation needle...

Page 12: ... To order please contact your nearest JUKI distributor 4 4 35 3 3 6 ...

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