Computer-controlled Cycle Machine with Input Function
(Rotary hook type)

Automatic bobbin-thread winding and feeding device (AW-3) is installed as an option!
Best suited to the sewing of large products such as car seats, airbags and sports shoes, etc.!

Product overview

Product features

  • AW-3 Automatic bobbin-thread winding and feeding device OPTIONS

    In the case of sewing large articles, etc, a large quantity of bobbin thread is consumed during sewing of one article. This means that replacement of bobbin frequently occurs. Since the AW-3 changes the bobbin automatically before the bobbin-thread runs out and bobbin-thread is wound during sewing, the operator is able to concentrate on sewing without worrying about shortage of bobbin thread. 
    In addition, only two bobbin cases are required for sewing. As a result, burdensome control of bobbin thread tension and bobbin-changing work are no longer required, thereby contributing to increased productivity.

Basic performance

  • Rotary hook

    In addition to the shuttle hook type model which is favorably accepted by users, the rotary hook type model is newly developed. 
    The rotary hook contributes to the achievement of beautifully-finished seams which are required for bags and leather products. In addition, inner hook stopper is adjustable not only laterally but also longitudinally, thereby enabling accurate positioning of the bobbin case according to the needle count.

  • Wider sewing area

    The machine not only achieves higher productivity due to instantaneous  increases/decreases in sewing speed at the beginning /end of sewing and increased speed of thread trimming, but also achieves a flexible responsiveness to materials to promise enhanced seam quality due to JUKI’s unique active tension and programmable intermediate presser.

  • Major applications

    This sewing machine provides a wider sewing area for sewing automotive interior parts (such as car seats and air bags), attaching handles and belts to bags, sewing two or more small parts at the same time, attaching parts to shoes and sports shoes (in pairs), and sewing full - harness - type safety belts, thereby supporting a broader range of applications.


Model name AMS-224EN-4530R, AMS-224EN-4530R/AW-3 AMS-224EN-6030R/AW-3
Application Medium- to heavy-weight, Extra heavy-weight
Feeding frame type   Monolithic feeding frame (Pneumatic work clamp) S: Standard B: Double-stepped stroke feeding frame
Max. sewing speed 2,500sti/min* (stitch length 3mm or less)
Sewing area 450mm (X) × 300mm (Y) 600mm (X) × 300mm (Y)
Settable stitch length 0.1~12.7mm (0.05mm step)
Needle bar stroke 41.2mm 
Lift of the feeding frame Max. 30mm
Lift / Stroke of intermediate presser Lifting amount: 20mm / Stroke: Standard 4mm (0~10mm)
Variable lower position of the intermediate presser Standard 0~3.5mm (max. 0~7.0mm)
Change in height of the intermediate presser Stepless control by programming (controlled by a stepping motor)
Needle thread tension Active tension (electronic thread tension control mechanism)
Needle thread breakage detecting device Provided as standard
Prevention of the slip-off of thread at the beginning of sewing Prevented by active tension
Needle (at the time of delivery) DP×17 (#23) (135×17 Nm110)
Thread #30~#5
Hook Double-capacity full-rotary hook
Sewing machine motor Compact AC servomotor (direct-drive system)
Power requirement / Power consumption Single-phase 100V • 3-phase 200~240V / 550VA
Compressed air / Air consumption 0.5~0.55MPa (Max. 0.55MPa) / 156dm³/min (with AW-3), 1.8dm³/min (without AW-3)

*sti/min is the abbreviation for “stitches per minute”

When you place orders