Wrasse climbing gourami amur pike Arctic char, steelhead sprat sea lamprey grunion. Walleye
LK-1900BNB (Bird’s nest preventing / Shorter-thread remaining functions)
LK-1900BN (Standard)
Computer-controlled, High-speed, Bartacking Sewing System
Inspire the Knowledge in Sewing Adjustment Epoch-making Sewing Systems in history.
Digital sewing system proposes the production process added with a computerized new value to all the people who engage in production.
| Model name | LK-1900BN-SS | LK-1900BN-HS | LK-1900BN-FS | LK-1900BN-MS | LK-1900BN-WS | ||
|---|---|---|---|---|---|---|---|
| Application | Standard | For heavy-weight materials | For foundation | For knits and knitted materials | With large hook for heavy-weight materials | ||
| Max. sewing speed | 3,200sti/min* | 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 14mm (17mm when the reverse-rotation needle-up function) | ||||||
| Auto-lifter | Provided as standard (stepping motor type) | ||||||
| Needle thread tension | Active tension (electronic thread tension control system) | ||||||
| Needle (at the time of delivery) | DP×5 (#14) | DP×17 (#21) | DP×5 (#11) | DP×5 (#11) | DP×17 (#21) | ||
| Hook | Standard shuttle hook | Large shuttle hook | |||||
| Number of stitches that can be stored in memory | Max. 20,000 stitches | ||||||
| Number of standard patterns | 51 patterns | ||||||
| Number of data that can be input | 200 patterns (for up to 150 patterns, sewing data can be added.) | ||||||
| Enlarging/Reducing facility | 20~200% (1% step), Pattern enlargement/reduction can be done by increasing/decreasing the stitch length | ||||||
| Memory method | Internal-organs memory | ||||||
| Bobbin thread counter | Provided as standard (up/down method) | ||||||
| Lubrication | Hook: minute-quantity lubrication | ||||||
| Lubricating oil | JUKI New Defrix Oil No.2 (equivalent to ISO VG32) | ||||||
| Sewing machine motor | 450W compact AC servomotor (direct-drive system) | ||||||
| Power consumption | 250VA | ||||||
| Weight | Machine head (include motor) 42kg, Control box 5.6kg | ||||||
