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1. Specifications
No.
Model
Item
Specifications
MO-6804S
MO-6814S
MO-6816S
1 Description
1-needle Overlock
machine
2-needle Overlock
machine
2-needle Safety stitch
machine
2 Stitch type F. S. T.
JIS E13
(USA standard : 504)
JIS E24
(USA standard : 514)
JIS E13 + D12
(USA standard : 516)
3 Max. sewing speed
7,000 sti/min (Excluding some of subclass machines)
4 Stitch length
0.6 to 3.8 (4.5) mm / 60H : 1 to 4.5 mm
5 Needle gauge
―
2.0 mm
3.0 mm, 5.0 mm
6 Overedging width
1.5 mm, 4.0 mm
2.0 mm, 3.0 mm, 4.0 mm 4.0 mm, 5.0 mm, 6.0 mm
7 Differential feed ratio
Gathering 1 : 2 (Max. 1 : 4) / 60H ··· 1 : 1.7
Stretching 1 : 0.7 (Max. 1 : 0.6) / 60H ··· 1 : 0.9
8 Needle bar stroke
24.5 mm / 60H : 27.0 mm
9 Needle tilt angle
20°
10 Needle bar bushing
Lower bushing type
11 Needle
DC×27 (Standard) (Excluding some of subclass machines)
12 Presser lifting amount
5 to 7 mm
13 Presser foot pressure
44.1 N (4.5 kg) / 30P : 36.5 N (3.7 kg) / 60H : 54 N (5.5 kg)
14 Stitch adjusting method
By pushbutton
15
Differential feed adjust-
ing method
By lever (with micro adjustment mechanism)
16 Weight
27 kg
17 Lubrication
Automatic lubrication type
18 Lubricating oil
JUKI MACHINE OIL 18 (Equivalent to ISO VG 18)
19 Needle cooler
Provided as standard
20
Needle thread heat
remover
Provided as standard
21
Micro presser lifting
device
Optional
22 Noise
-
Equivalent continuous emission sound pressure level (L
pA
) at the worksta-
tion:
A-weighted value of 84.5 dB; (Includes K
pA
= 2.5 dB); according to ISO
10821- C.6.2 - ISO 11204 GR2 at 7,000 sti/min.
-
Sound power level (L
WA
);
A-weighted value of 90.0 dB; (Includes K
WA
= 2.5 dB); according to ISO
10821- C.6.2 - ISO 3744 GR2 at 7,000 sti/min.
