■■ High flexibility for many different operations
on medium materials
■■ High seam quality thanks to low thread
tension values
■■ Quiet low-vibration run even at top speed
■■ Very good feed properties with a very low
sewing foot pressure result in optimum,
smooth seams
■■ Fresh oil hook lubrication with precision
adjustment - no soiled materials
■■ Minimum material displacement due to the
optimum needle bar cinematics (straight
needle entry)
■■ 918-U/938-U: Mechanical change from single
zigzag to 4-stitch or 6-stitch zigzag
Typical field of application
■■ General sewing operations (-6/01)
e.g. underwear, lingerie and sleepwear
■■ Zigzag sewing operations on shoes and
leather (-49/01)
Specifications
■■ Max. speed: 5,000/6,000 s.p.m.
■■ Max. stitch length: 4.5 mm
■■ Max. zigzag stitch width: 10.0/6.0 mm