• Machine is mounted with inbuilt NFC (Near Field Communication) and communication devices capable of a 2-way data transmission

  Data on sewing machine adjustments made according to the product to be sewn can be transferred to a commercially- available Android tablet in contactless mode.
  This enables quick check for uniform settings as well as confirmation of conditions of sewing machines in a sewing line, thereby facilitating setup changes.
  The operation panel is also provided as standard with a USB port. Data management and software update can be carried out with ease using a USB thumb drive.
  Data items of sewing can be numerically managed to ensure “stable quality” and “reduction in time required for setup changes”. Quantified sewing data can be externally taken from the sewing machine using an Android tablet or USB thumb drive.
  *Android OS Version 6.0 is recommended to use JUKI Smart APP.
  (Operation is confirmed with respect to Versions 5.0 and later.)
  Contact JUKI distributor in your area for how to use the application software.

  

• 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.)

• 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.

• 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.
  • 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.

• LED Light

  The LED light can adjust the light intensity to 5 levels, and Off setting is also possible.
  The operator can set the brightness which is easy to work, improving work efficiency.

  

• Optimal specifications are available according to the material

  Since the H specification has enhanced needle penetration, the ability to handle thick materials has been further improved.
  With the W specification, the use of a cauldron reduces the frequency of bobbin thread replacement, enabling efficient work.

• TABLE OF THE STANDARD PATTERNS

  

When you place orders

LK-1900BN-HS
LK-1900BN-WS

Guage: OP	WALK CLAMP FOOT ASM.	WALK CLAMP FOOT_RIGHT	WALK CLAMP FOOT_LEFT
Figure
Remarks	P/N	P/N	P/N
-	13518659	13518600	13518709
-	13548557	13548508	13548607
-	13548151	13548102	13548201
-	13542451	13542402	13542501
For knitted fabric	13542964	13542915	13543012
-	13571955	13571955	13571955

Guage: OP	FEED PLATE	CLOTH PRESSER LOWER PLATE	FEED PLATE BLANK	FEED PLATE	FEED PLATE
Figure
-	P/N	P/N	P/N	P/N	P/N
A	14116107	14137707	14120109	40021855	-
B	14116206	-	14120208	40021856	-
C	14116305	-	14120505	40021857	-
D	14116404	-	14120307	-	40021858
E	14116503	-	14120406	-	40021859
F	14116602	-	-	-	-
G	14116701	-	-	-	-
H	14116800	-	-	-	-
I	14116909	-	-	-	-
-	13548003	-	-	-	-
-	13554506	-	-	-	-
D9-14	13554803	-	-	-	40021873
12		-	-	-	40021876
10		-	-	-	40021879
14		-	-	-	40021882

Guage: OP	CLOTH PRESSER BLANK_RIGHT	CLOTH PRESSER BLANK_LEFT
Figure
Remarks	P/N	P/N
Plating	14121701	14121800
No plating	14121909	14122006
Plating	40021851	40021852
No plating	40021853	40021854

Guage: OP	INNER HOOK PRESSER ASM.	NEEDLE HOLE GUIDE
Figure
-	P/N	P/N	Remarks
	14103253	B2426280000	-
	14103352	B242628000B	Thick needle
	14103659	14109607	-
	B1817210DAD	D2426282C00	For knitted fabric
	-	D2426MMCK00	-

Guage: OP	FINGER GUARD
Figure
-	P/N	P/N	P/N	P/N
	26224204	13573407	14120000	14135305
	13548300	-
Remarks	-	Vertical bar	-	-

Guage: OP	WALK CLAMP FOOT ASM.	WALK CLAMP FOOT ASM._RIGHT	WALK CLAMP FOOT ASM._LEFT
Figure
P/N	14121263	14121255	14121354

Guage: OP	WALK CLAMP FOOT A_LEFT	WALK CLAMP FOOT A ASM._RIGHT	CLOTH PRESSER FOOT B_LEFT	CLOTH PRESSER FOOT B_RIGHT	WOLK CLAMP FOOT BLANK_LEFT	WOLK CLAMP FOOT BLANK_RIGHT
Figure
P/N	14137608	14137509	14137905	14137806	40021870	40021869

Guage	WOLK CLAMP FOOT_LEFT	WALK CLAMP FOOT_RIGHT
Figure
Remarks	P/N	P/N
D9-14	40021872	40021871
12	40021875	40021874
10	40021878	40021877
14	40021881	40021880