LT2
−
B841 Mark II, B842 Mark II 1/9
2000.7
LT2
−
B841Mark II
Twin Needle Needle Feed Lock Stitcher
Twin Needle Needle Feed Lock Stitcher
with Thread Trimmer
Specifications
−
1
−
3
−
5
Application
For thin materials
For medium materials
For heavy materials
Max. speed
4,000 rpm
3,000 rpm
Max. .stitch length
4 mm
5 mm
Needle bar stroke
33.4 mm
Thread take-up stroke
52 mm
Manual
7 mm
Height of
Presser foot
Knee
13 mm
Height of feed dog
1 mm
Needle
DP
×
5 #11
DP
×
5 #14
DP
×
5 #22
Hook
Horizontal rotary hook (vertical axis)
