The 20U class machines have been in production for well over 30 years offering the versatility of medium speed straight stitching, zig-zag stitching, satin stitch embroidery and free-motion work.

The 20U class has also been designed for natural, synthetic fabrics and for light weight leather with perfect straight stitching with up to 12mm of zig-zag stitches.

The Knee lifter can be used to raise the foot or control zig-zag width. Buttonholes are produced by means of right, center, and left needle positions. The needle bar frame locking clamp is engaged by a quick 1/4 turn of a knob.
With a built in bobbin winder and a hook that automatically advances and retards timing (according to zig zag width) the 20U class also incorporates an adjustable forward and reverse stitch length mechanism.

  • Up to 2,000 stitches per minute
  • This machine is suitable for sewing straight, zigzag, embroidery or decorative stitches
  • Its needle can be adjusted horizontally to sew neat and nice decorative patterns
  • Locked in Straight stitches up to 6mm stitch length
  • Full Rotary all metal hook
  • Zig-zag up to 12mm stitch width
  • Three needle positions
  • Same size bed as Singer 20U
  • Reverse Lever
  • Light to Heavy duty apparel
  • US Warranty 30 days replacement if defective.
  • Non-US Warranty: 30 days parts and labor
Click HERE for Singer 20u109 Instruction Manual and Parts List

Similar Singer 20u Manual PDF for reference only

Included Accessories
  • Accessory Package
  • Instruction book
Other Images

icon Up to 12mm Zigzag Stitch Width, plus Stitch Length Settings down to Satin Stitch Applique.

icon Accessories: Some Optional

The newer 20u type machines including the Pfaff 9020 have a threaded hole in the right hand side of the needle bar for the needle set screw to hold the needle in. In order to use the old style 20u needle bar clamp (GR484) with extended barrel to the right, the needle bar needs to have a non-threaded hole for the old style needle bar clamp to fit. This is why we would have to change both the clamp and the needle bar to use buttonhole, ruffler and walking foot attachments available. This involves installing reseting the needle bar heigth and orientation which some customers may have a problem with. The buttonhole attachment is #IBA10. The ruffler attachment is G9 and the walking foot attachment is RWA5
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