BROTHER S-7250A-703 STANDARD VERSION (MEDIUM WEIGHT) LOCKSTITCH INDUSTRIAL SEWING MACHINE

The Brother S-7250A-703 is a high-performance single needle lockstitch machine developed for medium-weight materials, integrating cutting-edge technology for unmatched stitch quality, operator comfort, and productivity. This model features Brother’s revolutionary DigiFlex Feed (DFF) system—the world’s first electronic feed control—which dramatically reduces common issues like needle breakage, puckering, and material slippage.

Thanks to its sealed oil pan and minimum lubrication system, the S-7250A ensures cleaner sewing by preventing oil leaks and fabric staining. Designed for the digital age, this machine is part of the Brother NEXIO series and is fully IoT-enabled, allowing you to connect to production management systems, track machine performance, and upgrade software via USB.

With a simple control panel, precise numeric stitch length settings, and smoother reverse sewing powered by a stepping motor, this machine offers an exceptional sewing experience for both operators and production managers.

Key Features

• DigiFlex Feed System (DFF) – Electronic feed control for smoother operation and reduced needle breakage

• IoT Connectivity – Integrate with production management systems for real-time performance monitoring

• Minimum Lubrication System – Sealed oil tank prevents fabric staining and oil leaks

• Numeric Stitch Length Control – Precise settings with easy reproducibility

• Stepping Motor-Controlled Reverse Sewing – Reduces vibration, noise, and fabric stress

• USB Port for Data Transfer – Easily transfer settings or upgrade firmware

• LED Light & Extra Hand Switch – Improved visibility and operator control

Technical Specifications

• Model: Brother S-7250A-703

• Application: Medium-weight materials

• Lubrication: Minimum lubrication with sealed oil tank

• Max Sewing Speed: 5,000 sti/min

• Max Backtacking Speed: 3,000 sti/min

• Max Stitch Length: 5mm

• Needle System: DBx1 / DPx5 (#11 - #18 / Nm75–110)

• Presser Foot Lift: Presser Bar: 6mm, Knee Lifter: 16mm

• Thread Trimming: Single Action Mechanism

• Needle Bar Stroke: 31mm

• Feed Dog Height: 0.8mm

• Motor: AC Servo Motor

• Power Supply: 100–110V, 200–230V, or 380–400V under 450VA

• Machine Weight: 35kg