Specifications - JUKI LK-1941 Manual De Instrucciones

20130424 LK-1941,1942 R08

! . SPECIFICATIONS

1) Sewing area :
2) Max. sewing speed :
3) Stitch length :
4) Feed motion of work clamp foot :
5) Needle bar stroke :
6) Needle :
7) Lift of feeding frame :
8) Hook :
9) Intermediate presser stroke :
10) Lift of intermediate presser :
11) Lubricating oil :
12) Data recording :
13) Enlarging/Reducing facility :
Scale :
14) Enlarging/Reducing method :
15) Temporary stop function :
16) Thread breakage detection function :
17) Max. sewing speed limitation :
18) Pattern selection :
19) Bobbin thread counter :
20) Production counter :
21) Memory back-up :
22) Sewing machine motor :
23) Dimensions :
24) Weight :
25) Power consumption :
26) Operating temperature range :
27) Operating humidity range :
28) Line voltage :
29) Air pressure used :
30) Air consumption :
31) Needle bar reverse rotation stop function : After the completion of sewing, the needle can be stopped in
＊ Reduce the max. sewing speed in accordance with the sewing conditions.
＊ To select and use either the bobbin thread counter or the production counter.
32) Noise :
X (lateral) direction 100 mm Y (longitudinal) direction 60 mm
＊ 2,200 sti/min (When sewing pitch is less than 3 mm.)
0.1 to 10.0 mm (adjustable in 0.1 mm step)
Intermittent feed (2-shaft drive by stepping motor)
41.2 mm
DP x 17, DP x 5 (DP x 17 is attached at the time of delivery.)
18 mm (standard) Max. 25 mm
Full-rotary three-fold capacity hook
4 mm (standard) (Adjustable in the range of 0 and 4 to 10 mm)
(For LK-1942 only)
18 mm (For LK-1942 only)
New Defrix Oil No. 2 (supplied by oiler)
EEP-ROM (32k byte)
Allows a pattern to be enlarged or reduced on the X axis and Y
axis independently when sewing a pattern
20% to 200% (1% step)
Pattern enlargement / reduction can be done by increasing/
decreasing the stitch length
Used to stop machine operation during a stitching cycle.
Used to detect needle thread breakage to automatically stop
machine.
The max. sewing speed can be set limited to any value within
a range of 200 to 2,200 sti/min using the up/down key. (100
sti/min steps)
1 to 99 patterns can be selected by specifying the desired
pattern Nos.
Tells the time to replace the bobbin by the bobbin thread
counter. (Max. 9,999 pcs.)
Displays the number of pieces of production by the production
counter. (Max. 9,999 pcs.)
In case of a power interruption, the pattern being used will
automatically be stored in memory.
550W servo motor (Direct-drive)
W : 1,200 mm L : 700 mm H : 1,160 mm
(Use the standard table and stand.)
Machine head 46 kg, Control box 16.5 kg, Heater unit 3.5 kg
600 W
5 ˚C to 35 ˚C
35% to 85% (No dew condensation)
Rated voltage ± 10% 50/60 HZ
0.5 to 0.55 MPa {5 to 5.5 kgf/cm
1.3 R/min
its upper position by rotating the needle bar in the reverse
direction.
- Equivalent continuous emission sound pressure level (L
the workstation :
A-weighted value of 79.5 dB; (Includes K
to ISO 10821- C.6.3 -ISO 11204 GR2 at 2,200 sti/min.
2
}
) at
pA
= 2.5 dB); according
pA
1