Brother International EF4-N11 Hand Book - English - Page 8

Specifications EF4-N21 - - / Sub−class Stitch width / / Device Sub-class Applications 37 -5 Ruffling -6 with piping 38 -5 Ruffling -6 with piping 41 -5 -6 Taping 42 -5 Taping -6 Mock safety stitch 45 -5 -6 -7 Taping Bulky knit 46 -5 -6 -7 Taping Bulky knit Mock safety stitch 49 -5 -6 Back-tacking 57 -6 -7 Bulky knit 58 -6 Bulky knit Back-tack Stitch type No. of needles 2 2 2 2 2 2 2 2 2 No. of threads 4 4 4 4 4 4 4 4 4 (mm) Needle gauge (mm) Stitch width (mm) Max. stitch length Differential ratio 2.2 5 6 0.8 - 3.2 0.8 - 2.8 2.2 5 6 0.8 - 3.2 0.8 - 2.8 2.2 5 6 0.9 - 3.8 0.7 - 2.0 2.2 5 6 0.9 - 3.8 0.7 - 2.0 5 2.2 6 0.4 - 2.4 1.1 - 3.8 7 5 2.2 6 0.4 - 2.4 1.1 - 3.8 7 2.2 5 6 0.9 - 3.8 0.7 - 2.0 2.5 6 7 0.4 - 2.4 1.1 - 3.8 2.5 6 0.4 - 2.4 1.1 - 3.8 ··· Light-weight materials ··· Medium-weight materials ··· Heavy-Weight materials ··· Extra heavy-weight materials EF4-N11, V41A, N21, V51A, MA4-N31, V61A 8/31 2001.9