MO-6914R
■
AC SERVOMOTOR/Machine head
MO69 R /AK101/SY35
■
WHEN YOU PLACE ORDERS
Please note when placing orders, that the model name should be written as follows:
＊
Only the pneumatic auto-lifter is prepared for the
MO-6900R series.
＊
Select a sewing speed that
is lower than the machine
head's maximum sewing
speed by 500sti/min.
MO69 R
Stitch type
U.S.A Code
1-needle overlock
504
04
2-needle overlock
514
14
2-needle safety stitch
516
16
3-needle safety stitch
43
Type
Code
Variable top-feed
R
Needle
Overedging
gauge (mm)
width (mm)
Feed dog
Code
―
3.2
2-row
0D4
―
4.0
2-row
0E4
―
4.8
3-row
0F6
―
6.4
2-row
0H4
2.0
3.2
2-row
BD4
2.0
3.2
3-row
BD6
2.0
4.0
3-row
BE6
3.2
3.2
3-row
DD6
3.2
4.0
2-row
DE4
3.2
4.0
3-row
DE6
4.8
4.8
3-row
FF6
4.8
6.4
3-row
FH6
4.8+2.0
3.2
3-row
1D6
3.2+2.0
3.2
3-row
2D6
●
To order, please contact your nearest JUKI distributor.
Material
Application
Special machine
Code
classification
Runstitching Standard
300
For general fabrics
Runstitching Upper looper high throw
307
Soft-chain
Throat plate and feed dog
both provided with a lip
3F6
Specific to knits
such as sweaters
Runstitching Upper looper extra high throw
40H
Runstitching Standard
500
Runstitching Upper looper extra high throw
50H
Runstitching For zipper attaching
50M
For heavy-weight
Runstitching Upper looper extra high throw
60H
Light- to
medium-weight
Pneumatic auto-lifter
Code
Standard type
AK101
For the machine provided with T040
AK32
Built-in synchronizer
Set speed
＊
Code
6,500sti/min
SY35
Medium- to
heavy-weight
Medium- to
heavy-weight materials
such as denim
■
SPECIFICATIONS
Model name
MO-6904R
MO-6914R
MO-6916R
Stitch type
1-needle overlock
2-needle overlock
Safety stitching
Stitch style in the U.S.A.
504
514
516
Max. sewing speed
7,000sti/min
＊
(longitudinal stroke of top feed dog is 6mm or less)
6,000sti/min
＊
(longitudinal stroke of top feed dog is 6
〜
8.5mm)
Stitch length
0.8
〜
4mm
1.5
〜
4mm
Needle gauge (mm)
−
2.0
3.2, 4.8, 4.8+2.0, 3.2+2.0
Overedging width (mm)
3.2, 4.0, 4.8, 6.4
3.2, 4.0
3.2, 4.0, 4.8, 6.4
Bottom differential feed ratio
For gathering 1:2 (max. 1:4), For stretching 1:0.7 (max. 1:0.6)
Needle bar stroke
24.5mm
Inclination angle of the needle
20
°
Needle mechanism
Needle bar method and upper/lower bushing
Needle
DC
×
27 (excluding some subclass model)
Vertical stroke of top feed dog
3.5
〜
8.5mm (it differs with the machine’s specifications.)
Longitudinal stroke of top feed dog
1
〜
7.5mm (it differs with the machine’s specifications.)
Max. lift of the presser foot
7mm (excluding some subclass model)
Max. presser foot pressure
63.7N (6.5kgf)
Stitch adjusting method
By push-button
Bottom differential feed
adjusting method
By lever (with micro-adjustment)
Top differential feed
adjusting method
By lever (with micro-adjustment)
Weight of the machine head
29kg
Lubrication
Automatic
Lubricating oil
JUKI Machine Oil 18 (equivalent to ISO VG18)
Needle cooler
Provided as standard
Needle thread heat remover
Provided as standard
Micro-lifter
Provided as standard
MO-6900R
Series
High-speed, Variable Top-feed, Overlock / Safety Stitch Machine
MO-6900R Series
A smooth feed mechanism free from damage on the material.
✽
“sti/min” stands for “Stiches per Minute”
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●
To order, please contact your nearest JUKI distributor.
