JUKI LK-1903BN-SS-301 Advanced Small Button Industrial Sewing Machine

Product Description: Juki LK-1903S-SS-301

The Juki LK-1903S-SS-301 is a state-of-the-art, computer-controlled button sewing machine that excels in high-speed, precision lockstitch sewing, tailored specifically for extra-small and small buttons. As part of the JUKI Simple Series, this model is engineered with streamlined capabilities to deliver the high-quality seams JUKI is renowned for. With its advanced features and operator-friendly design, it’s ideal for efficient and versatile production environments.

Key Features:

Voice-Guidance System: Equipped with an intuitive voice-guidance system and clock function, the Juki LK-1903S-SS-301 provides real-time feedback to operators. This system helps manage production by reporting on the number of pieces sewn, work progress, and machine operation rates. Initial settings are required to tailor the guidance to your specific needs.

USB Connectivity: The machine's operation panel includes a standard USB port, simplifying data management and software updates. This feature allows for easy transfer and management of sewing patterns, ensuring your machine stays up-to-date with minimal effort.

Enhanced Productivity: Designed for speed and efficiency, this machine reduces cycle times through rapid start-stop actions, swift thread-trimming, and the quick movement of the button clamp jaw lever. Its performance enhancements help maintain high productivity without sacrificing stitch quality.

Versatile Sewing Patterns: The Juki LK-1903S-SS-301 comes pre-loaded with 50 diverse sewing patterns. This extensive variety allows for quick and easy changes between patterns, accommodating a broad range of sewing specifications effortlessly. The machine can also utilize data from the LK-1903 model, providing continuity and flexibility in your sewing operations.

Auto-Lifter Mechanism: Featuring a standard auto-lifter mechanism driven by a stepping motor system, this machine significantly reduces operator fatigue. The work clamp foot can lift up to 13mm, accommodating different fabric thicknesses and button sizes with ease.

Adjustable LED Lighting: The needle entry area is illuminated by a built-in LED light, adjustable through a six-step changeover switch. This allows operators to control brightness levels and maintain optimal visibility, enhancing precision and reducing strain during detailed work.

Responsive Direct-Drive System: The direct-drive system integrates a compact AC servomotor directly with the main shaft, ensuring quick start-up and precise stopping. This setup not only improves the machine's responsiveness but also contributes to smoother and more comfortable operation.

Technical Specifications:

• Model Name: Juki LK-1903S-SS-301
• Application: Standard
• Maximum Sewing Speed: 2,700 stitches per minute
• Button Size Compatibility: Round-shaped, flat buttons (2-holed, 4-holed) from φ8mm to φ32mm; specific sizes for variants 301 (φ8φ20mm) and 302 (φ10φ20mm)
• Lubrication: Semi-dry head with minute-quantity lubrication for the hook
• Stitch Length: Adjustable from 0.1 to 10mm in 0.1mm increments
• Needle Bar Stroke: 45.7mm
• Work Clamp Foot Lift: Maximum 13mm
• Auto-Lifter: Standard with a stepping motor type
• Needle Thread Tension: Spring type dial thread tension controller
• Needle Type: DP×17 (#14)
• Hook Type: Standard shuttle hook
• Memory Capacity: Stores up to 20,000 stitches
• Standard Sewing Patterns: 50 patterns
• Data Input Capacity: Up to 200 patterns
• Pattern Enlargement/Reduction: Adjustable from 20% to 200% in 1% increments
• Memory Medium: Internal organs memory
• Bobbin Thread Counter: Provided as standard (up/down method)
• Lubricating Oil: JUKI New Defrix Oil No.2 (equivalent to ISO VG32)
• Motor Type: Compact AC servomotor (direct-drive system)
• Power Supply/Consumption: Single-phase 200~240V / 250VA
• Weight: Machine head (including motor) 42kg; control box 5.1kg