1-Needle Lockstitch Sewing System with Electronic Belt Feed
The World’s First! 6-belt feed-assist mechanism.
Smooth feed adjustment and trial stitching with no unraveling. Significantly reduced setup times.
Comes with the knee presser lifting lever as standard. Familiar operation with new convenience.
Product overview
Effects/benefits
6-belt feed assist mechanism
Wide range of application processes
High reproducibility by digital control
De-skilling through handling assistance
Assists in shirring and gathering
Assists in sewing curves with different shirring amounts
Assist curve feed
Threadless Preview
Product features
6-belt feed-assist mechanismThe World’s First !
Curved processes like easing are completed efficiently and beautifully.
JUKI developed the 6-belt feed-assist mechanism as a unique “fabric handling” assist technology*1 to streamline work and boost productivity. Automatic calculation and precise control of the optimal feed with six belts arranged above and below ensure the easy handling of difficult processes. The operation is achieved fast and simply by guiding the fabric by hand.


Stable feed force and stitch quality
Stable feed force and consistent stitching even at high speeds
The upper and lower belts securely grip even hard-to-feed materials, ensuring strong feed force during high speeds and reducing defects such as skipped or jumping stitches.
Compatible with standard presser foot
Versatile design : multiple functions in a single machine
By attaching the included component「 Presser foot joint」 to the presser bar, standard presser feet can be installed, allowing for flexible operation according to dierent applications.Stitch number switching
Seamless continuous sewing with automatic step switching
Step switching supports both manual operation via the hand switch and automatic operation based on a preset number of stitches. Sewing continues without feed stoppage during step changes.Threadless PreviewInnovative concept
Reduced seam ripping during trial stitching
High-precision trial stitching with a minimal risk of fabric damage is achieved by operating only the feed mechanism*1 while securely gripping the fabric between the upper and lower belts. This approach reduces the time spent on seam ripping, an operation that used to take up to three times longer than the actual sewing.
*1 J-DX F Technology (JUKI Digital transformation Feed Technology) : JUKI’s feed technology enables independent control of the feed mechanism and needle bar drive. This technology is the foundation of the 6-belt feed-assist mechanism and new value offered by the DX-01.
Setting the belt feed amount
Ratio-based input for setting the optimal feed amount
Configure the optimal feed amount simply and automatically by entering the differential value between the upper/lower and left/right belts as a ratio (%) relative to the set stitch length. Fine-tuning the feed with the [–] and [+] buttons is as easy and intuitive as using a dial. The on-screen illustration changes in real time according to the input values.
Two pattern reversal functions
One-touch reversal of left /right sewing patterns
There’s no need for pattern re-entry when sewing the left side based on the right-side pattern: use function ①“Reverse sewing order” if the material position remains unchanged, or function ②“Reverse top and bottom feed” if the material is flipped upside down. (The differential amount must be readjusted.)
Basic performance
Knee presser foot lifting lever
Stay focused on your hands
When sewing curves or making fine position adjustments, you can precisely control the height of the presser foot without taking your hands off the fabric.
3-Custom switch system
Keep frequently used functions right at your fingertips
Freely assign any of 22 available functions (pattern step switching, etc.) to the three hand switches. Set the functions through simple touch panel control.
Auto-Positioning Suspended Ruler
Automatic ruler alignment
The ruler position automatically shifts left or right to match the registered sewing width for each pattern number. Begin sewing immediately after switching patterns.
Low vibration
Reduced fatigue from vibration
Machine vibration reduced by 23% by eliminating feed dog rotation.* Improves operator comfort.
(*Based on vibration displacement comparison with our previous model.)
Easy-to-understand main screen
Sewing conditions “right now” at a glance
Check the current sewing status and frequently adjusted settings (presser foot pressure, bobbin thread tension, stitch length, etc.) instantly, at a glance. Switch between two screen display options to suit your preference.
Fully dry
No oil staining issues
JUKI’s proprietary lubrication control technology*² enables oil-free operation of the needle bar, thread take-up lever, and hook area. Oil stains on sewn products are a thing of the past.
*² J-Dry Technology (JUKI Dry High-Speed Glide Technology) : JUKI’s unique design philosophy: not to shield oil, but to eliminate the need for it.The high-precision design and special surface treatments of the components reduce wear and extend the operation life by enabling oil-free lubrication.
LED hand light
Three light colors and six brightness levels provide optimal visibility around the needle area for reduced eye fatigue.

Specification
| Model name | DX-01 |
|---|---|
| Specifications | Fully digital |
| Application | Medium-weight |
| Lubrication | Fully dry (JUKI Grease A applied only to the surface) |
| Maximum sewing speed | 4,000sti/min*1 |
| Feed method | Intermittent belt feed with a direct-drive stepping motor |
| Maximum stitch length / Maximum top feed amount |
9mm |
| Thread trimming method | Double-edge rotary system |
| Needle bar stroke | 30.7mm |
| Needle | DB×1(#11)#9~#14 DP × 5 (#11) #9~#14 (Compliant with European specifications) |
| Thread take-up | Link-type thread take-up lever |
| Hook(Pre-installed at the factory) | Dry hook |
| Presser foot lift amount | Auto presser lifter: 1st stage 8.0 mm (0.1 to 10.0 mm*2) 2nd stage 10.0 mm (2.0 to 13.5 mm*2) |
| Number of sewing patterns that can be stored | 99 patterns + 20 cycle patterns |
| (Polygonal stitching) Number of steps that can be stored |
30 steps |
| Hand switch | Standard with 3-button system (Factory settings: reverse feed stitching, one-touch changeover, one-stitch correction) |
| Maximum stitch length | 9mm |
| Soft-start function | Provided as standard |
| Automatic reverse feed stitching function | Provided as standard |
| Auto presser foot lifter device | Provided as standard (Motor type) |
| Bobbin thread winder | Built in the top of machine head (provided with a bobbin thread retaining plate) |
| JUKI Two-way communication function | Support through the USB • JUKI SMART App |
| Machine head size | 517 mm × 178 mm (Distance from needle to machine arm: 310 mm) |
| Machine head drive | Compact AC servomotor: 400W, directly connected to the main shaft (direct-drive system) |
| Power supply / Power consumption | 600VA |
| Net weight | 48.6Kg |
*1 0.00~5.00mm 4000sti/min, 5.01~6.50mm 3000sti/min, 6.51~9.00mm 2000sti/min
*2 Adjustable via panel. The height of the knee lifter lever is based on the 2nd stage setting.
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