Brother EF4-N21 - Page 6

EF4-N11, V41A, N21, V51A, MA4-N31, V61A 6/31
2001.9
Specifications
EF4-N21 - - / / /
Sub−class Stitch width Device
Sub-class Applications Stitch type
No. of
needles
No. of
threads
(mm)
Needle
gauge
(mm)
Stitch width
(mm)
Max. stitch
length
Differential
ratio
22
-4
-5
-6
-7
242.2
4
5
6
7
0.9 – 3.8 0.7 – 2.0
23
-4
-5
-6
-7
Mock safety
stitch
242.2
4
5
6
7
0.9 – 3.8 0.7 – 2.0
24
-5
-6
-7
243
5
6
7
0.9 – 3.8 0.7 – 2.0
25
-5
-6
-7
Mock safety
Stitch
243
5
6
7
0.9 – 3.8 0.7 – 2.0
27
-5
-6
-7
Bulky knit
242.2
5
6
7
0.4 – 2.4 1.1 – 3.8
28
-5
-6
-7
Bulky knit
Mock safety
stitch
242.2
5
6
7
0.4 – 2.4 1.1 – 3.8
31
-6
-7
243
6
7
1.2 – 5.0 0.7 – 1.4
32
-6
-7
Mock safety
stitch
243
6
7
1.2 – 5.0 0.7 – 1.4
33
-5
-6
Ruffling
242.2
5
6
0.8 – 3.2 0.8 – 2.8
34
-5
-6
Ruffling
Mock safety
stitch
242.2
5
6
0.8 – 3.2 0.8 – 2.8
··· Light-weight materials ··· Heavy-Weight materials
··· Medium-weight materials ··· Extra heavy-weight materials