Product Description

Ensures even stitch lengths for free-motion quilting and stitching by using infrared sensors to match the needle’s timing to fabric movement, helping to prevent inconsistent stitches.

• Automatic Needle Timing: Coordinates needle movement with the speed at which fabric is fed through the machine to prevent skipped or uneven stitches.
• Infrared Edge Detection: Uses high-sensitivity sensor technology to track fabric movement accurately

Machine Compatibility: It was engineered as a dedicated optional upgrade specifically for the Brother Innov-is BX1 Expedition sewing and embroidery combination machine. It comes with the Brother Aveneer EV1, and the Brother Celeste CX1, and may be purchased as a replacement if needed.

• Allows for height adjustments making quilting smoother and more professional by adapting to your hand-guided speed.

Features three specialized feet (Regular, Open-Toe, Echo)
• Three Operational Modes:
• Continuous Mode: Built for steady, ongoing movement of the fabric.
• Intermittent Mode: Automatically drops the needle slowly after the specified length when fabric movement pauses.
• Basting Mode: Designed for quick basting work (note: Brother advises caution using open-toe feet during basting to prevent needle breakage)Ensures even stitch lengths by using infrared sensors to match the needle’s timing to fabric movement

Interchangeable Soles & Feet: Comes with multiple clip-in presser feet, including closed-toe, open-toe, and echo/stippling quilting options.


Optional Accessory for Brother Expedition


Jerry Granata teaches the Brother SASRI ISR Stitch Regulator Some features are exclusive to certain models



Video Featuring The Brother SASR1 Intelligent Stitch Regulator Some features are exclusive to certain models


  • US Warranty 25 Years Head, 6 Years Electrical, 2 Years Parts, 2 Years Labor
  • Non-US Warranty: 30 days parts and labor
Specifications
The Brother Intelligent Stitch Regulator features three specialized feet (Regular, Open-Toe, Echo), three stitch modes (Continuous, Intermittent, Basting) and ensures even stitch lengths by using infrared sensors to match the needle’s timing to fabric movement.
Included Accessories
What's included: The standalone sensor mechanism casing, direct interface connection cables, a custom protective hard case, and three interchangeable sewing feet (Regular, Open-Toe, and Echo)
Other Images

icon Brother SASR1 Intelligent Stitch Regulator with three specialized feet in case

icon Brother SASR1 Intelligent Stitch Regulator case

icon The optional Intelligent Stitch Regulator (SASR1) ensures even stitch lengths for free-motion quilting and stitching by using infrared sensors to match the needle’s timing to fabric movement, preventing inconsistent stitches. It features three modes (Continuous, Intermittent, Basting), comes with three specialized feet (Regular, Open-Toe, Echo), and allows for height adjustments, making quilting smoother and more professional by adapting to your hand-guided fabric speed. The optional Intelligent Stitch Regulator is the ideal accessory for your BX1.

icon In sewing and quilting, the Brother SASR1 is a state-of-the-art optical sewing accessory designed exclusively for the Brother BX1 Expedition sewing and embroidery machine

Related Categories

  • GPC: Home & Garden › Household Appliances › Sewing Machines

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