JUKI MO-6904R Manuel D'utilisation page 48

!. SPECIFICATION
When the longitudinal
stroke of the top feed
dog is 6 mm or less
Sewing
speed
When the longitudinal
stroke of the top feed
dog is 6 to 8.5 mm or less
Stitch length
Needle gauge
Overedge width
Differential feed ratio
Needle
Presser foot lift
Vertical stroke of the top feed dog
Longitudinal stroke of the top feed dog
Lubricating oil
Noise
When the longitudinal
Sewing
stroke of the top feed dog
speed
is 1 to 8.5mm
Stitch length
Needle gauge
Overedging width
Differential feed raitio
Needle
Lift of the presser foot
Vertical stroke of the top feed dog
Longitudinal stroke of the top feed dog
Libricating oil
Noise
2
MO-6904R
Max. 6,000 sti/min (excluding some subclass models)
0.8 to 4 mm (can be set to 5 mm in accordance with special specifications)
–
3.2, 4.0, 4.8, 6.4 mm
Gathering stitch 1 : 2 (Max. 1 : 4), Stretching stitch 1 : 0.7 (Max. 1 : 0.6)
DC × 27 (Standard) DC × 1 may be used
7.0 mm
(excluding some subclass models)
3.5 to 8.5 mm (Varies with the type of sewing machine)
1 to 7.5 mm (Varies with the type of sewing machine)
- Equivalent continuous emission sound pressure level (L
A-weighted value of 83.5 dB; (Includes K
11204 GR2 at 6,500 sti/min.
- Sound power level (L ) ;
WA
A-weighted value of 89.0 dB; (Includes K
3744 GR2 at 6,500 sti/min.
MO-6904J
Max. 6,000 sti/min (excluding some subclass models)
2 to 5 mm
–
4.8 mm
Gathering stitch 1 : 1.75
(Max. 1 : 3.8)
Stretching stitch 1 : 0.7
(Max. 1: 0.6)
2.7 to 7.0 mm (varies with the type of sewing machine)
- Equivalent continuous emission sound pressure level (L
A-weighted value of 83.0 dB; (Includes K
11204 GR2 at 5,500 sti/min.
- Sound power level (L
WA
A-weighted value of 90.5 dB; (Includes K
3744 GR2 at 5,500 sti/min.
MO-6914R
Max. 7,000 sti/min
2.0 mm
3.2, 4.0 mm
6.5 mm
JUKI Machine Oil 18
= 2.5 dB); according to ISO 10821- C.6.2 -ISO
pA
= 2.5 dB); according to ISO 10821- C.6.2 -ISO
WA
MO-6914J
2 to 4
2.6 mm
6.4 mm
Gathering stitch 1 : 2
(Max. 1 : 3.8)
Stretching stitch 1 : 0.8
(Max. 1: 0.6)
DO × 5
8 mm (excluding some subclass models)
8.5 mm
JUKI Machine Oil 18
= 2.5 dB); according to ISO 10821- C.6.2 -ISO
pA
) ;
= 2.5 dB); according to ISO 10821- C.6.2 -ISO
WA
MO-6916R
1.5 to 4 mm (5 mm)
3.2, 4.8 mm
3.2, 4.0, 4.8, 6.4 mm
5.5 mm
(excluding some subclass models)
) at the workstation :
pA
MO-6916J
2 to 5 mm
4.8 mm
4.8, 6.4 mm
Gathering stitch 1 : 1.75
(Max. 1 : 3.8)
Stretching stitch 1 : 0.7
(Max. 1: 0.6)
) at the workstation :
pA