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Technical data
Operating Instructions 550-12-33/34 - 00.0 - 08/2017
11 Technical data
Data and characteristic values
Technical data
Machine type
Type of stitches
Hook type
Number of needles
Needle system
Maximum thread strength
• Cotton
• Core spun thr.
(polycotton)
Stitch length
Width of the reinforcement
tape
Number of stitches (ST)
and sewing foot stroke
(NFH) are interdependent
When used as a trimmer
without ruffling value
Knife stroke
(convertible to 6 mm)
Cutting margin
Unit
550-12-33
Special sewing machine
Double chain stitch
[NeB]
[Nm]
[mm]
3, 4, 5 and 6
A change of the ruffling value
extends the feed length of the top
feed and of the differential feed
to 8 mm while reducing the feed
length of the normal feed to
2.5 mm.
[mm]
-1
[min
]
NFH
2.5
up to 4
4 or more
2.5
[mm]
-
[mm]
-
550-12-34
Crossline
1
933
15/3
25/2
2.25
ST
3000
2500
2000
3500
8
4.5
183
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