Product features
Energy-saving servomotor is installed in the direct-drive style. With its highly operable knife mechanism, the machine helps promote the production of upgraded-quality products while increasing efficiency.
Highly-functional control panel
The control panel which belongs equivalently to the highly-functional CP-180 family is built into the control box. With this panel, various sewing data ranging from the sewing speed to the production support functions can be adjusted. In addition, the control panel has been newly provided with a password lock function to restrict panel operation. The machine may be used simply by entering any given passcode number.

The stitch quality is consistent even during high-speed operation
Capable of high-speed sewing, it can also flexibly respond to various applications, thus leading to higher productivity.

The knife is sharp enough to cut any type of material
The knife is capable of cutting any kind of material regardless of its thickness or toughness, including heavy-weight material, elastic material and brushing material.

The one-touch utility knife lever enhances the comfort of operation
Since the knife lever has been plasted so as to prevent rust, there is no need to worry about the material becoming soiled with rust.

Sure thread trimming mechanism
The thread trimmer is designed to cut various threads of different thicknesses, so the range of the applicable thread thickness number has been widened. The thread trimmer can therefore cut even a thick thread with ease.

Adjustment of the position of the cloth trimming knife
The cloth trimming knife has been designed so that it can move as much as 5.5mm toward you from the center of the needle.

Basic performance
Compact and small energy-saving direct-drive motor
Compared with conventional V-belt driven sewing machines, sewing machines driven by direct drive motors save more than 13% of power consumption.
Specifications
| Model name | DMN-5420NDD-7 |
|---|---|
| Max. sewing speed | 5 ,000 sti/min* (MAX.4,000rpm with the stitch length set to 4mm or more) |
| Feed system | Needle-feed |
| Max. stitch length | 5mm (normal/reverse feed) |
| Needle bar stroke | 30.7mm |
| Lift of the presser foot | By hand: 5.5mm, By knee: 13mm |
| Needle | DB × 1 (#14) #9~#18 |
| Hook | Automatic-lubricating full-rotary hook |
| Max. thickness of the material to be cut | 4mm |
| Lubrication | Automatic |
| Lubricating oil | JUKI Machine Oil 7 (equivalent to ISO VG7) |
| Automatic reverse feed function | Provided as standard |
| Power requirement | Single-phase 220~240V |
| Power consumption | 390VA (Main motor output 400W) |
| Weight of machine head | 38kg (include motor, control box, cover) |
*sti/min is the abbreviation for "stitches per minute"

Catalogue
The DMN-5420NDD-7 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 1-needle, lockstitch machine models
- DX-01
- DDL-9000CF Series [Premium Digital]
- DDL-9000CS Series [Digital]
- DDL-9000C-FMS/PBN [Premium Digital]
- DDL-8000C Series
- DDL-900C Series
- DDL-8000A Series
- DDL-7000A Series
- DDL-8700-7 / DDL-8700
- DDL-5550N-7 / DDL-5550N
- DLU-5494N-7/ IT-100A
- DLU-5490N-7 / DLU-5490N
- DLN-5410NDD-7
- DLN-9010A
- DLM-5400NDD-7
- DLN-5410N-7 / DLN-5410N
- DLN-6390-7 / DLN-6390
- DLM-5400N-7
- DMN-5420N-7
- DLM-5200N
- DLD-5430N-7 / DLD-5430N
- DP-2100
Tell us the operation you need to solve and we will reply with the right configuration and the lead time.
