JUKI LK-1903S-SS-301 Small Button Simple Series Industrial Sewing Machine

Juki LK-1903S-SS-301

High-Speed, Computer-Controlled Lockstitch Button Sewing Machine (For Extra-Small / Small Buttons)

The Juki LK-1903S-SS-301, part of JUKI's Simple Series, is engineered to deliver exceptional seam quality with streamlined, essential features. Designed for efficiency, this machine excels in sewing extra-small to small buttons with precision and speed.

Key Features:

Voice Guidance System Enhance your productivity with the built-in voice-guidance system. This feature provides real-time feedback and operational support, including production counts and progress updates, making your workflow more efficient. The system can be customized to meet specific production requirements.

Easy Data Management The machine includes a standard USB port, facilitating straightforward data management and software updates. This feature ensures that you can keep your sewing machine updated and maintain optimal performance with ease.

Boosted Productivity Experience reduced cycle times thanks to the optimized performance of the LK-1903S-SS-301. From quick starts and stops to efficient thread trimming and rapid button clamp adjustments, this machine is designed to maximize productivity.

Versatile Sewing Capabilities Equipped with 50 standard sewing patterns, the LK-1903S-SS-301 offers effortless versatility. Easily switch between patterns to handle a wide variety of sewing tasks. Additionally, it supports sewing data from the LK-1903 model, expanding your options.

Convenient Auto-Lifter The integrated auto-lifter system, driven by a stepping motor, simplifies the lifting of the work clamp foot, reducing operator fatigue and enhancing ease of use. The work clamp foot can be adjusted to a maximum lift of 13mm.

Adjustable LED Lighting Illuminate your workspace with the built-in LED light, which features five levels of brightness and a light-out function. This adjustable lighting ensures optimal visibility of the needle entry area, improving precision and comfort during operation.

Responsive and Reliable Performance The direct-drive system directly connects the compact AC servomotor to the main shaft, offering quick start-ups and precise stopping accuracy. This system boosts the machine's responsiveness, ensuring smooth and reliable performance.

Sewing Patterns and Specifications:

• Model: Juki LK-1903S-SS-301
• Application: Standard
• Maximum Sewing Speed: 2,700 stitches per minute (sti/min)
• Button Compatibility:
  • Type: Round-shaped, flat buttons (2-holed, 4-holed)
  • Size:
    • Model 301: φ8~φ20mm
    • Model 302: φ10~φ20mm
    • Optional: φ15~φ32mm
• Lubrication: Semi-dry head (minute-quantity lubrication for the hook)
• Stitch Length: 0.1~10mm (adjustable in 0.1mm steps)
• Needle Bar Stroke: 45.7mm
• Work Clamp Foot Lift: Up to 13mm
• Needle Thread Tension: Spring type dial thread tension controller
• Needle: DP×17 (#14)
• Hook: Standard shuttle hook
• Memory Capacity: Up to 20,000 stitches
• Standard Patterns: 50 patterns
• Pattern Input Capacity: 200 patterns
• Pattern Scaling: 20% to 200% (adjustable in 1% steps)
• Memory Medium: Internal memory
• Bobbin Thread Counter: Standard (up/down method)
• Lubricating Oil: JUKI New Defrix Oil No.2 (ISO VG32 equivalent)
• Sewing Machine Motor: Compact AC servomotor (direct-drive system)
• Power Supply/Consumption: Single-phase 200~240V / 250VA
• Weight:
  • Machine Head (including motor): 42kg
  • Control Box: 5.1kg