Warranty:

12 months covering breakdowns resulting from a malfunction originating from a manufacturing defect. The warranty does not cover replacement parts, periodic maintenance, or failure resulting from misuse.

JUKI Simple Series sewing machine
LK-1900S has been designed to have
simplified and narrowed down capabilities
that are essentially required to produce
JUKI’s established seam quality.
In addition, it supports the operator with
the voice guidance system to improve
work efficiency

The sewing machine provides the sewing area of 30mm (length) × 40mm (width)

With its large sewing area, this sewing machine can be fully utilized for sewing various kinds of sewing patterns such as lengthwise bar tacking. In addition, the sewing machine has such a large memory capacity to store many different scale ratios, numbers of stitches and numbers of sewing patterns, thereby ensuring improved flexibility.

Specifications:

Model name LK-1900S
Application Standard
Lubrication Semi-dry head (Hook: minute-quantity lubrication)
Max. sewing speed 3,200sti/min* (at the time of delivery: 2,700sti/min*)
Sewing area 30mm (L) × 40mm (W)
Stitch length 0.1~10mm (0.1mm step)
Needle bar stroke 41.2mm
Lift of the work clamp foot Standard 13mm (17mm when the reverse-rotation needle-up function)
Auto-lifter Provided as standard (stepping motor type)
Needle thread tension Spring type dial thread tension controller
Needle (at the time of delivery) DP × 5 (#14)
Hook Standard shuttle hook
Number of stitches that can be stored in memory Max. 20,000 stitches
Number of standard patterns 51 patterns 200 patterns
Number of data that can be input 200 patterns
Enlarging / Reducing facility 20~200% (1% step), Pattern enlargement / reduction can be done by increasing / decreasing the stitch length

Memory medium Internal-organs memory Provided as standard (up / down method)
Bobbin thread counter JUKI New Defrix Oil No.2 (equivalent to ISO VG32)
Lubricating oil Compact AC servomotor (direct-drive system)
Sewing machine motor Single-phase 200~240V / 250VA

Weight Machine head (include motor) 42kg, Control box 5.1kg