ACE&EASTMAN Lk1900B LK1900B_P12_E1 User Manual

2016-12-13

User Manual: ACE&EASTMAN Lk1900B

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LK-1900B Series
Computer-controlled, High-speed, Bartacking Machine

Higher productivity.
Low-noise and low-vibration.

LK-1900B-SS

LK-1900B Series

The machine is provided with an active tension mechanism
which enables the electronic control of "stitching."

LK-1900B-BS

The world’s first

LK-1900BB
Bird's nest preventing /
Shorter-thread remaining functions

LK-1900B Series
Higher productivity.
Low-noise and
low-vibration.

Auto-lifter mechanism
utilizing a system.
The machine is provided as standard with auto-lifter that
uses a stepping-motor system. This helps reduce operator
fatigue.

Higher productivity.
The machine achieves sewing speed of 3,200sti/min. The machine's
starting, stopping, thread-trimming and automatic presser lifting speeds
have been increased to significantly shorten total cycle time.

Excellent workability and operability.
(Low-noise and low-vibration)
The direct-drive head (with no belt), which is directly connected to a
compact AC servomotor, achieves outstanding. 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.

Excellent seam quality.
Needle thread grasping mechanism helps produce consistent knot tying
at the beginning of sewing. (This device has been factory-set to “invoking
prohibited” status at the time of delivery.)

Many different sewing patterns.
The machine is provided as standard with 51 different sewing patterns.
The machine permits easy changeover of sewing patterns for effortless
execution of an inexhaustible range of sewing specifications.
✽For LK-1900BB, the standard no. of sewing patterns is 50.

The LK-1900B is also able to sew buttons using the same data used for
the LK-1900 (EP-ROM).

The sewing starting point can be corrected.
In cases where the needle entry point for button sewing is to be
corrected, the sewing starting point can be corrected without the
adjustment of the relevant mechanism.

Active tension

It is also possible to change over the stroke of the auto-lifter
from a onestep stroke to a double-step stroke, which offers
easier positioning of a material on the machine. For the
double-step stroke, an intermediate stopping height can be
established on the operation panel.
The work clamp foot lift can be set to a maximum of 17mm.
(Standard 14mm)

Oil stains are eliminated.
Thanks to our advanced dry-head technology, the frame
(needle bar and thread take-up) no longer requires
lubrication. This prevents the material from being stained
with lubricating oil.
Just a small quantity of clean oil is supplied from the oil tank
to the hook.

Eco-friendly power saving
An encoder is installed in the pulse motor, thereby
achieving substantially improved power-consumption
saving.

The machine is provided as standard
with the active tension
(electronic thread tension control mechanism).
Since the machine is provided with an active tension
mechanism, it is able to set a needle thread tension that
matches various sewing conditions (such as thread,
material and sewing speed) on the operation panel, store
the data in memory and reproduce it.

The needle thread tension can be separated according to
stitching type or portion of a seam, such as the beginning
part of the seam, base stitched part, zigzag stitched part
and end of the seam (fastening stitch).
When the operation panel IP-420U is used in combination
with the active tension, the needle thread tension can be set
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.

Many different models are prepared according to the type of materials.

STANDARD LIQUID CRYSTAL PANEL (NEW)

The LK-1900B model comes in five different subclass models, such as S type (standard), H type (for heavy-weight materials), F type (for foundation), M type (for knits and knitted materials) ,
W type (with a large shuttle hook for heavy-weight materials) and (bird's nest preventing /shorter-thread remaining functions) , to offer a choice according to any application.

Functional settings, such as pattern numbers and needle thread tensions
can be established through the operation panel with ease. Distance
between holes in a button can be easily changed by means of pattern
enlargement/reduction feature.

The needle's penetrating force into the material has been increased. This provides an improved responsiveness to heavy-weight materials for the H type machine.
The W type has adopted a large shuttle hook, which reduces the frequency of bobbin-thread changing to enable highly efficient sewing work.

Standard sewing patterns can be assigned to pattern keys P1 to P50. Any
of the sewing patterns assigned to the P1 to P25 pattern keys can be
activated with a touch of the corresponding key. This means that
workability is improved by assigning 25 sewing patterns that are most
frequently used to those pattern keys.
As many as 99 different cycle
sewing patterns, each of which
combines a maximum of 99
different sewing patterns, can
be stored in the memory.

USB port

S type (Bartacking pocket lip of suits)

H type (Bartacking crotch of jeans)

F type (Attaching the shoulder straps to brassier)

M type (Bartacking shoulder of running shirt)

✽ Presser foot for vertical bartacking is supplied with the unit as an accessory.

1

2

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

Computer-controlled, High-speed, Bartacking Machine
with bird's nest preventing / shorter-thread remaining functions

LK-1900BB

LK-1901B

The world’s first

Thanks to the Bird's nest preventing/shorter-thread remaining
functions, manual thread-nipping is no longer required and gives
soft and smooth feeling on the bartaking sections where directly
contact skin such as brassieres and tank tops.

LK-1901B-SS

The machine ensures high-quality bartacks on eyelet buttonholes.
Bird's nest preventing /Shorter-thread remaining functions

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 sewing pattern best suited to the sewing product to be bartacked can be selected by single-key operation.
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 material drawing mechanism can be switched to ON/OFF.

LK-1900B-BS

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 sewing machine eliminates so-called "bird's nests"
(thread tangling in on the wrong side of the material at the beginning of sewing).
The thread is retained at the beginning of sewing and any excess thread is trimmed during sewing. As a
result, the length of thread sewn in the seam is shortened, thereby achieving high-quality sewing
performance while preventing thread from tangling in on the wrong side "of the material."

Computer-controlled, High-speed Belt-loop-attaching Machine
Shorter-thread
remaining

Length of thread remaining on the material
at the end of sewing has been reduced to 2 mm or less✽.
The newly-developed shorter-thread remaining mechanism trims the thread shorter after the regular thread
trimming operation. Additionally, thread waste produced by thread trimming is withdrawn by suction. Thanks
to this mechanism, the trouble of manual thread nipping is avoided.

Finishing of the Bird's nest
preventing/shorter-thread remaining
functions (on the wrong side)

LK-1902B

✽Use #60-80 (TEX22-30) polyester spun thread

Computer-controlled, High-speed, Bartacking Machine

LK-1900B

LK-1900B-SS

3

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.

13545660

17
18
19
20
21

24.8

17

Option

10

2

14143002

2.8

LK-1902B-SS
LK-1902B-HS

13544465
7

Provided as
standard

Number
of pattern

Feed plate

For large size

13545504
27.4
10

27

Option

For extra
large size

22

13545801

13547161

37
2.8

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

Work clamp
foot

2.4

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.

WORK CLAMP FOOT AND FEED PLATE FOR LK-1902B
(for belt-loop attaching)

7

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

2.4

The machine is highly productive and provided as
standard with 51 different sewing patterns. This is an
excellent high speed computer-controlled bartack
machine which anables to register as many as 99 cycles
of which each cycle can contain 99 sewing patterns as
well as good responsiveness to various sewing patterns.

LK-1902B-SS

7

The machine achieves sewing speed of
3,200sti/min The machine's thread-trimming etc.
have been increased to significantly shorten
total cycle time.

37
41.5

22

13547005
37.4
✽ A finger guard is included in the presser foot.

4

2.5

1

1

16
4

4

6

✽

3.0

24

0

18

2.0

10

6

6
36

20

2.5

25
7

21

41

0

25
7

16

22

44

7

12

13

33

24

6

10

13

34

31

6

12

13

35

48

10

7

14

0

35

(Note 3)

24
7

64

3.0

24

26

27

12

13

14

15

16

21

28

36

14

21

28

2.5

2.5

2.5

2.0

2.0

2.0

6

6

8

6

8

8

8

Lengthwise linear bartacking

7

11

28

39

25

2.5

43

45

25

2.5

(Note 2)

42

No. of work
clamp foot

Number of
stitches

2.5

(Bottom)

10

7

14

12

44

58

30

2.5

45

75

30

2.5

46

42

30

2.5

47

91

48

99

4.0

42

20

4.0

56

20

4.0

18

20

0

10

0

21
29

6
37

3

24

38

28

2

8

5

11
20

28

90

7

0
39

30

5

(Bottom)

(Top)

6
(Top)

✽

25

(Top)

10

20

Knit goods bartacking Large size bartacking

3.0

36

48

20

0

(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.
4. Use the patterns with ✽ marks for sewing denim.
5. No.51 is the pattern No.1 without thread clamp.
6. For LK-1900BB, the pattern No.51 is not selectable.

28

Round bartacking

56

(Top)

✽

20

9, 10

(Top)

9

6

24

(Bottom)

4

(Bottom)

16

4.0

(Bottom)

2.5

20

36

(Bottom)

✽

28

(Bottom)

1

(Top)

3

23

(Top)

8

2

(Top)

10

Lengthwise bartacking

2.0

(Note 2)

No. of work
clamp foot

Crosswise

63

4

36

Small bartacking

0

6

2

32

1

✽

29

7

3

28

41

13

6
25

1
5

7

Large bartacking

2

52

3
0

19

1

5

10

28

(Bottom)

Large bartacking

7

(mm)
Crosswise

3

1

✽

10

Stitch diagram

Sewing size
Lengthwise

3
2

31

2

Lengthwise bartacking

3

17

2

3

42

7

No.

ø12

40

16

Radial tacking

10

21

Semilunar bartacking

2.0

(mm)

1

Linear bartacking

2

Sewing size
Lengthwise

10

Stitch diagram

Number of
stitches

0

1
1
(51)

No.

(Note 2)

Crosswise

(mm)

No. of work
clamp foot

Sewing size
Lengthwise

Number of
stitches

16

Stitch diagram

No.

(Note 2)

2.0

No. of work
clamp foot

(mm)
Crosswise

Stitch diagram

Sewing size
Lengthwise

No.

Number of
stitches

TABLE OF THE STANDARD PATTERNS

ø8
49

148

50

164

15

48

6

TABLE OF THE WORK CLAMP FOOT

14116404
14116800
(without knurl) (without knurl)

H

S

Installed on
machine head

—

—

—

—

Option

—

Option

—

—

—

Option

—

—

Installed on
machine head

—

Installed on
machine head★

—

—

—

—

—

—

Installed on
machine head

—

—

—
—

★

Option
—

13548300

—

—

—

—

—

—

—

—

Option

—

Option

—

Option

Installed on
machine head

—

—

—

—

—

9

10

11

12

13

14

15

16

14

45

28

30

40021882
(with knurl)

40158196

14135305

40158196

40158196

26224204

F

F

H

S

S

S

S

S (standard)

—

—

—

—

Option

Option

Option

Option

H (heavy-weight
)
materials

—

—

—

—

—

—

—

—

Option★

Supplied with
machine as accessory★

Option

Option

—

—

—

—

M (knitted materials)

—

—

—

—

—

—

—

—

W(

with large hook,
heavy-weight materials

—

—

—

—

—

—

—

—

BS (

Bird's nest preventing /
Shorter-thread
remaining functions
Bird's nest preventing /
Shorter-thread
remaining functions

—

—

—

—

Option

Option

Option

Option

Option

Supplied with
machine as accessory★

Option

Option

—

—

—

—

BF (

)
)
)

★ For the foundation type (F-type) sewing machine for the European market, the work clamp foot No. 2 is installed on the machine head and the work clamp foot No. 9 is supplied with the
machine as an accessory (packed together) (note that the work clamp feet No. 3 and No. 10 are not supplied with the machine).

7

✽ Install a finger guard suitable for each work clamp foot when replacing the work clamp foot.

PK-57✽

[Part No. M85205800A0]

[Part No. GPK570010B0]

✽ To connect the cable asm. to the electrical box,
conversion cable (separately available) is necessary.

✽ To connect the cable asm. to the electrical box,
conversion cable (separately available) is necessary.

Pedal switch conversion cable asm.

Pedal switch conversion cable asm.

[Part No. M90125900A0]

[Part No. M90135900A0]

IP-420U

Operation panel provided with programmable functions

The IP-420U is a new operation panel configured
with a "input function" not available in standard panel.
Input and edit data while observing the needle-entry points visually.

F

F (foundation)

2-pedal unit for standing work✽

.4

40158195

.4

)

4
ø1

0
ø1

.4

16.6

2.4

40021879
(with knurl)

9.4

24

23

40021876
(with knurl)

50

40021873
(with knurl)

2
ø1

5.6

10

45

23.5
33

20

23

54

50

40

23

14.4
15

4

Feed plate

ø1

22

0
ø1

30
25

2

4
13.6

14116503
14116909
14116701
14137707
(without knurl) (without knurl) (without knurl) (without knurl)

ø1

14
2

12

Foot pedal for standing work (optional)

14137509(Right) 40021871(Right) 40021874(Right) 40021877(Right) 40021880(Right)
14137608(Left) 40021872(Left) 40021875(Left) 40021878(Left) 40021881(Left)

24.1

13561360(asm.)

29

Installed on
machine head

12

—

Simple work clamp kit Part No.: 40057279

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

—

—

5.6

Application
code

26224204

Installed on
machine head

Work
clamp
foot

(

32.8

S

13571955(asm.)

Bird's nest preventing /
BS Shorter-thread
remaining functions
Finger guard✽

17.5

18.5

4.8

M

45

No. of work
clamp foot

4.5

40.5

33.4
3.4

40

32.3

4.6

14.5

17.5

14.5

H

24

27.4

37.3

11.4

21.2

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.

F

—

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.

14116602

F

20

60

BF (

)
)
)

13554803

S

—

M (knitted materials)

10
22

29

28

F (foundation)

BS (

13548003

for the LK-1900B Series

9

H (heavy-weight
)
materials

13542451(asm.)

29

41

S (standard)

Bird's nest preventing /
Shorter-thread
remaining functions
Bird's nest preventing /
Shorter-thread
remaining functions

14116206

26224204

Application
code

W(

27
35

Simple work clamp kit

25

Finger guard✽

with large hook,
heavy-weight materials

13548151(asm.)

25

17.5

Feed plate

14116305

8

5.4

25

10
22

7

15

14116107

21
27

4.5

20
27

40

40

Work
clamp
foot

6

13548557(asm.) 13542964(asm.)

32.8

13518659(asm.)

5

40

4

32.6

3

5

2

5.1

1

5.4

No. of work
clamp foot

OPTION

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 different kinds of media. In
addition to the Compact Flash card, the main body of the sewing machine is provided as standard with
a USB connector. Now, data can be input/output to/from various kinds of media (SD (Secure Digital
Card), CF (Compact Flash), SM (Smart Media), FD (floppy disks) etc.) by means of a USB thumb device
and a card reader.

✽ IP-420U should be ordered as a part.
IP-420U [Part No. 40144886]
Panel cable asm. [Part No. 40065566]

8

TABLE OF THE OPTIONAL PARTS

SPECIFICATIONS

Part name

Type
Without knurl/with plating

Feed plate blank

t=1.2
t=0.5

✽ Stainless steel

Work clamp foot
face plate (asm.)

Part No.
Sewing area 20×40
Sewing area 20×40

14120307

Without knurl/stainless steel✽

Sewing area 20×40

14120505

Without knurl/with plating

Sewing area 30×40

40021855

Without knurl/without plating

Sewing area 30×40

40021856

Sewing area 30×40

40021857

With knurl/with plating

Sewing area 30×40

40021858

With knurl/without plating

Sewing area 30×40

40021859

Without knurl/stainless

14121263

Face plate for presser blank

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 30×40

40021851

With knurl/with plating (left)

Sewing area 30×40

40021852

With knurl/without plating (right)

Sewing area 30×40

40021853

With knurl/without plating (left)

Sewing area 30×40

40021854

With knurl/with plating (right)

40021869

With knurl/with plating (left)

40021870

Application
Max. sewing speed
Sewing area
Stitch length
Needle bar stroke
Lift of the work clamp foot
Auto-lifter
Needle thread tension
Needle (at the time of delivery)
Hook
Number of stitches
that can be stored in memory
Number of standard patterns
Number of data that can be input

LK-1900B-HS

LK-1900B-FS

LK-1900B-MS

LK-1900B-WS

Standard

For heavy-weight
materials

For foundation

For knits and
knitted materials

With large hook
for heavy-weight
materials
2,700sti/min✽

3,200sti/min✽
30mm (L) × 40mm (W)
0.1~10mm (0.1mm step)
41.2mm
Standard 14mm (17mm when the reverse-rotation needle-up function)
Provided as standard (stepping motor type)
Active tension (electronic thread tension control system)
DP×5 (#14)
DP×17 (#21)
DP×5 (#11)
DP×5 (#11)
DP×17 (#21)
Standard shuttle hook
Large shuttle hook
Max. 20,000 stitches
51 patterns
200 patterns (for up to 150 patterns, sewing data can be added.)
20~200% (1% step), Pattern enlargement/reduction
can be done by increasing/decreasing the stitch length
Internal-organs memory
Provided as standard (up/down method)
Hook: minute-quantity lubrication
JUKI New Defrix Oil No.2 (equivalent to ISO VG32)
450W compact AC servomotor (direct-drive system)
250VA
Machine head (include motor) 42kg, Control box 5.6kg

Enlarging/Reducing facility
Memory method
Bobbin thread counter
Lubrication
Lubricating oil
Sewing machine motor
Power consumption
Weight

7

14 14
36

Model name

Needle hole guide

A=1.6 B=2.6 With relief slit Standard type

B2426280000

A=1.6 B=2.0 Without relief slit F and M types

D2426282C00

A=2.3 B=4.0 Without relief slit for heavy-weight material

14109607

øA

øB

A=2.7 B=3.7 Without relief slit for extra heavy-weight material

D2426MMCK00

A=56.5 B=64

13533104

A=59 B=74 For extra-large bartacking

13548300

A

Finger guard (1)
B

A

13573407

Finger guard (3)

A=21.5 B=35.5 L=67 For lengthwise bartacking

14135305

A

L

B

SM8040302TP

LK-1902B-SS

LK-1902B-HS

Application

Standard

For foundation

Standard

Standard

For heavy-weight
materials

Max. sewing speed
Sewing area
Stitch length
Needle bar stroke

3,200sti/min✽
30mm (L) × 40mm (W)
0.1~10mm (0.1mm step)
41.2mm
Standard 11mm
(by using the reverse-rotation
needle-up function 14mm)

3,000sti/min✽
30mm (L) × 40mm (W)
0.1~10mm
41.2mm
Standard 14mm
(by using the reverse-rotation
needle-up function 17mm)

Provided as standard
(stepping motor type)
Active tension
(electronic thread tension control system)

Provided as standard
(stepping motor type)
Active tension
(electronic thread tension control mechanism)

Lift of the work clamp foot

Needle thread tension

Applicable pattern number
Number of data that can be input

Finger guard (4)

14120000

Enlarging/Reducing facility

A

L

B

A=21.5 B=35.5 L=58.5 For specially ordered work clamp

SM8040302TP

Part name
Silicon oil pipe

Memory method
Material drawing amount
Bobbin thread counter
Lubrication

Feature
The silicon oil pipe are the parts which cool the heat of a needle.

Type
Silicon oil pipe
Rubber plug
Oil felt

Lubricating oil

Part No.
40040910
TA1050504R0
13501705

Silicon oil thread guide

B1127280000

Screw 11/64 - 40 L5

SS4110515SP

Silicon oil pouring hole

13501408

Belt-loop attaching machine

LK-1901B-SS

Needle (at the time of delivery)
Hook
Number of stitches
that can be stored in memory

B

Eyelet buttonhole
bartacking machine

LK-1900B-BF

Auto-lifter
A=66.5 B=43 For lengthwise bartacking

Bird's nest preventing /
Shorter-thread remaining functions

LK-1900B-BS

Finger guard (2)

9

LK-1900B-SS

22

Work clamp
foot blank

7

24

t=3.2

14120109

With knurl/with plating

steel✽

Model name

Sewing machine motor
Power consumption
Weight
Air consumption

DP×17 (#14)
DP×17 (#11)
Standard shuttle hook

DP×5 (#14)

Max. 20,000 stitches
50 patterns
200 patterns (for up to 150 patterns,
sewing data can be added.)
20~200% (1% step),
Pattern enlargement/reduction can be done
by increasing/decreasing the stitch length
Internal-organs memory
—
Provided as standard (up/down method)
Hook: minute-quantity lubrication
JUKI New Defrix Oil No.2
(equivalent to ISO VG32)
450W compact AC servomotor
(direct-drive system)
250VA
Machine head (include motor) 42kg,
Control box 5.6kg
6 L/cycle

✽ “sti/min” stands for “Stiches per Minute”
✽ CompactFlash™ or CFA specification compatible media.
✽ “CompactFlash™” is a registered trademark of SanDisk Corporation, U.S.A.
✽ Other company names and product names/brand names are trademarks or registered trademarks of the respective companies.

DP×5 (#14)
Standard shuttle hook

DP×17 (#21)

Max. 20,000 stitches
11, 12, 13

17, 18 (19, 20, 21, 22*)
*This device has been factory-set to
“ invoking prohibited ” status at the time of delivery.

200 patterns (for up to 150 patterns,
sewing data can be added.)
20~200% (1% step),
Pattern enlargement/reduction can be done
by increasing/decreasing the stitch length
Internal-organs memory
Max. 3mm
—
Provided as standard (up/down method)
Hook: minute-quantity lubrication
JUKI New Defrix Oil No.2
(equivalent to ISO VG32)
450W compact AC servomotor
(direct-drive system)
250VA
Machine head (include motor) 42kg,
Control box 5.6kg
—

10

WHEN YOU PLACE ORDERS

Please note when placing orders, that the model name should be written as follows:
Machine head

Control box

Bartacking

Head type

LK1900B
Application

Code

000
Work clamp foot

Code

Standard

S

Standard

S

For heavy-weight materials

H

For foundation

F

For foundation

F

For knits and knitted materials

M

With large hook
for heavy-weight materials

W

Bird's nest preventing /
Shorter-thread remaining functions

B

Attachment

Code

Standard

0

Bird's nest preventing /
Shorter-thread remaining functions

2

Code

Not provided

000

✽ For foundation "F" type can
be selected only sewing
spec:"B" type.

MC67
Power supply
3-phase
Single-phase

Code

Operation panel

200~240V

E

Standard panel

200~240V

K

Option panel

CE 200~240V
(not provided with
power switch)

Code

SS
IP420U

N

Eyelet buttonhole bartacking

LK1901BSS000
Application
Standard

Code

S

Work clamp foot
Standard

Code

S

Attachment
Not provided

Code

000

Belt-loop attaching

LK1902B S000
Application

Code

Standard

S

For heavy-weight materials

H

JUKI ECO PRODUCTS

Work clamp foot
Standard

Code

S

Attachment
Not provided

Code

000
To order, please contact your nearest JUKI distributor.

The LK-1900B Series is an eco-friendly product which complies with
JUKI ECO PRODUCTS standards for protecting the environment
The sewing machine complies with the "Juki Group Green Procurement Guidelines" on the use of
hazardous substances, which is stricter than other restrictions, such as those of the RoHS Directive.
This sewing machine reduces power consumption by 15% as compared with the conventional models.
For details of JUKI ECO PRODUCTS, refer to: http://www.juki.co.jp/eco_e/index.html
The RoHS Directive is an EU Directive limiting the use of 6 hazardous substances (lead, hexavalent chromium, mercury, cadmium, PBB and PBDE) in electrical and electronic equipment.
The Juki Green Procurement Guideline is the voluntarily established criteria to eliminate not only the aforementioned six substances, but also other ones which also adversely affect the environment.

Head Office
Registered Organization :
The Scope of the Registration : The activities of research,
development, design, sales, distribution, and maintenance
services of industrial sewing machines, household sewing
machines and industrial robots, etc., including sales and
maintenance services of data entry systems.

2-11-1, TSURUMAKI, TAMA-SHI,
TOKYO 206-8551, JAPAN

SEWING MACHINERY BUSINESS UNIT

PHONE : (81) 42-357-2254
FAX : (81) 42-357-2274
http://www.juki.com

Specifications and appearance are subject to change without prior notice for improvement.
Read the instruction manual before putting the machine into service to ensure safety.
This catalogue prints with environment-friendly soyink on recycle paper.
SEPTEMBER, 2015 Printed in Japan (TN)



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