The absolute star of free-motion quilting

• Perfect for free-motion quilting with a controlled stitch length
• The sewing speed adapts automatically to the speed of the moving fabric
• Automatic control of the stitch length ensures absolutely even stitch formation
• For 5.5 mm & 9 mm machines with BSR function

The BERNINA Stitch Regulator (BSR) produces neat, consistent stitching with stitches of precisely the same length while free-motion sewing.

Reacting to the movement of the fabric, it adjusts the speed of of the machine automatically when free-motion quilting with the feed dog lowered.

The BERNINA Stitch Regulator (BSR) can sew both straight- and zigzag stitches. It is superbly suited to ambitious professional-level sewing projects such as free-motion quilting on all fabrics.

How does the BSR work?
With the aid of technology, the BSR system reads (similar to a wireless mouse) the surface of the fabric under the presser foot. A sensor transfers information to the sewing machine as the material is moved. The sewing machine calculates the necessary sewing speed in order to sew consistent stitches according to the set stitch length.. A slower needle movement and motor speed is required if the material is moved slowly. A faster needle movement and motor speed is needed for faster fabric movement. In The BSR in tandem with the sewing machine, automatically adjusts to the sewer's speed for even and consistent stitching.

Here are some of the BERNINA machine models that can work with the BSR:
Built-in BSR: 990, 880+, 830, 790, 780, 770, 750.
BSR-Ready (accessory needed): 720, 710, 735, 740, 540, 535, 560, 430, 440, 475, 480
If you have one of these or are considering one, ask us whether it’s “BSR-compatible” or requires the accessory.”