JUKI MO-6904S - Specifications

– 2 –
2.SPECIFICATIONS
1 Machine head MO-6904S 1-needle overlock machine
2 Sewing speed Max. 8,000 sti/min
*
1
3 Stitch system JIS E13 (USA standard : 504)
4 Stitch length 0.8 to 4 mm
5 Overedging width 4.0 mm (E), 4.8 mm (F), 5.6 mm (G)
6 Needle ORGAN DC x 27 #9 to #14 (Standard : #11)
7 Thread Spun thread #60 (recommended)
8 Chain-off thread
cutter
Pneumatic side cutter
9 Presser foot lift Max. 7 mm (for the machine provided with AK-139)
10 Differential feed
ratio
Gathering 1 : 2 (max. 1 : 4), stretching 1 : 0.7 (max. 1 : 0.6)
11 Sewing specica-
tions
A Cutting curve
B Material size
C Number of plies of material
... In-curve R200 or more
... Out-curve R300 or more
... 400 mm or less (width), 650 mm or more (length)
… Limited to one
12 Number of piec-
es that can be
stacked
70 (slacks)
13 Power consump-
tion
420VA or less (operating rate 50 %)
14 Pneumatic pres-
sure
0.5MPa
15 Air consumption 250dm
3
/min(ANR)
16 Lubricating oil JUKI MACHINE OIL 18
17 Dimensions Type Width Length Height
Short table type 790 mm 575 mm
(875 mm
*
2
)
880 mm
Long table type 1500 mm
(1800 mm
*
2
)
790 mm 880 mm
18 Mass of the ma-
chine
Short table type : 110 kg
Long table type : 160 kg
19 Noise
- Equivalent continuous emission sound pressure level (L
pA
) at the workstation :
A-weighted value of 90.5 dB; (Includes K
pA
= 2.5 dB); according to ISO 10821- C.6.3
-ISO 11204 GR2 at 8,000 sti/min.
- Sound power level (L
WA
) ;
A-weighted value of 94.0 dB; (Includes K
WA
= 2.5 dB); according to ISO 10821- C.6.3
-ISO 3744 GR2 at 8,000 sti/min.
*
1
 "sti/min"isanabbreviationfor"stitchesperminute."
*
2
 Machinedimensionsincludingthestacker