Product features
The direct drive system has been adopted. Both the control box and the operation panel are integrated with the machine head. Max. sewing speed 7,000sti/min. Lubrication Method: “AD” is Semi-dry (needle bar/upper looper no lubrication).
Automatic thread trimmer with a material sensor
The MO-6800AS(D)/DD Series of sewing machine is provided as standard with the side cutter with 2 material sensors (DD22) and the Tape cutter with 3 material sensors (DD23). Under the full-automatic mode, the material sensor detects the presence / absence of the material to prevent the operator from erroneously operate the side cutter etc. In addition to the full-automatic mode, the manual mode and the semi-automatic mode can be selected.


Operation panel and control box are integrated with the machine head

The energy-saving and highly efficient servomotor is installed in the direct-drive style. The sewing machine quick lystarts up and stops with increased accuracy, thereby demonstrating improved responsiveness. USB port The USB port is standard on the control panel and You can easily upgrade the software. The MO-6800AS (D)/DD22, 23 has another one USB port for charging a mobile phone, etc.
Operator fatigue reduction (LED light) Standard equipment with all series

For the LED light, the improved toning function with two additional colors (Cool White / Warm white) is provided. Illuminance of the LED light is adjustable in five levels. This LED light helps reduce the operator’s eye fatigue who is engaged in sewing work for a long time.
The cover sensor unit and cover microswitch unit
The cover sensor unit and cover microswitch unit that detect 1, 2 and 3 (shown right) are closed tightly during sewing, thereby preventing the sewing machine from starting up unexpectedly.

Specifications
| Model name | MO-6800AS/DD10, 22, 23 | MO-6800AD/DD10, 22, 23 | ||||||
|---|---|---|---|---|---|---|---|---|
| MO-6804AS | MO-6814AS | MO-6816AS | MO-6843AS | MO-6804AD | MO-6814AD | MO-6816AD | MO-6843AD | |
| Stitch type | 1-needle overlock | 2-needle overlock | Safety stitching | 3-needle safety stitching | 1-needle overlock | 2-needle overlock | Safety stitching | 3-needle safety stitching |
| Stitch style in the U.S.A. | 504 | 514 | 516 | - | 504 | 514 | 516 | - |
| Dry type | - | - | - | - | Semi-dry | Semi-dry | Semi-dry | Semi-dry |
| Max. sewing speed | 7,000sti/min*(excluding some subclass model) | |||||||
| Stitch length | 0.6~3.8 (4.5)mm | |||||||
| Needle gauge (mm) | - | 2.0 | 3.0, 5.0 | 3.0+2.0, 5.0+2.0 | - | 2.0 | 3.0, 5.0 | 5.0+2.0 |
| Overedging width (mm) | 1.5, 4.0 | 3.0, 4.0 | 4.0, 5.0, 6.0 | 3.0 | 4.0 | 2.0, 3.0, 4.0 | 4.0, 5.0 | 3.0 |
| Bottom differential feed ratio | Gathering 1:2 (Max. 1:4), Stretching 1:0.7 (Max. 1:0.6) | |||||||
| Needle bar stroke | 24.5mm (60H: 27mm) | |||||||
| Inclination angle of the needle | 20° | |||||||
| Needle mechanism | Lower bushing method | |||||||
| Needle | DC×27 (refer to subclass machine list) / DC×1 (available only on some models) | |||||||
| 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 | |||||||
| Differential-feed adjusting method | By lever (with micro-adjustment) | |||||||
| Weight of the machine head | 27kg | |||||||
| Lubrication | Automatic (The needle bar mechanism and upper looper mechanism do not require lubrication.) | |||||||
| Lubricating oil | JUKI Machine Oil 18 (equivalent to ISO VG18) | |||||||
| Needle cooler | Provided as standard | |||||||
| Needle thread heat remover | Provided as standard | |||||||
| Micro-lifter | Option |
*sti/min is the abbreviation for “stitches per minute”

When you place orders

Catalogue
The MO-6800AS/DD10, DD22, DD23 / MO-6800AD/DD10, DD22, DD23 documents Juki publishes, on their own site. They open in a new tab.
And the catalogues Juki publishes for their whole range.
Apparel General Catalog (PDF)Non-apparel General Catalog (PDF)Essential Parts List
The file is published and updated by the manufacturer; it is not copied here, so nobody downloads an outdated version.
Product information, photographs and specifications: Juki. No prices or stock here: ask us and we will get back to you.
Other overlock / safety stitch machine models
Tell us the operation you need to solve and we will reply with the right configuration and the lead time.
