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Bernina Stitch Regulator (BSR) #031472.74.01


sensor-driven system that controls stitch length for you.

  • free-motion quilting
  • BSR-compatible Bernina machines
  • optical/sensor feedback to regulate stitch length

You move the fabric → the machine adjusts speed automatically

What it does 

Normally, free-motion quilting requires:

  • Hand movement (you)
  • Machine speed (foot pedal)
  • Stitch length control (timing)

3 things to balance at once

The BSR eliminates that problem:

Compatibility (critical before buying)

Works with many Bernina models that support BSR, including:

  • 4 Series (select models)
  • 5 Series
  • 7 Series
  • 8 Series

Examples:

 Does NOT work on:

  • BSR port/function

 Result: clean, professional-looking stitches—even if your hands aren’t perfect