1-needle, Lockstitch Machine

The thread take-up mechanism, feed mechanism, thread paths and hook have been further improved to enhance responsiveness to material changes and to ensure consistent stitch quality.

Product features

  • Sure thread trimming mechanism
    (DDL-5550N-7)

    The machine comes with a thread trimming mechanism that performs speedy and sure thread trimming to achieve highly efficient sewing work.

  • Higher lift of the presser foot

    The ample lift of the presser foot makes it easier to set or remove materials or to sew overlapping sections.

  • Newly developed control box SC-920/ Compact-size servomotor M92

    The new model control box SC-920C has been newly developed. The control box is resistant to voltage fluctuations, noise and vibration.
    The new model control box is provided with an energy-saving mode for the first time in a control box for sewing machines.
    It reduces power consumption during standby time when the motor is not rotating by approximately 25% (in comparison with the SC-910N).
    In addition, the current DDL-5550N-7 is lavished with the latest energy-saving technologies, including the adoption of the latest compact servomotor M92, to be more friendly to theenvironment, as well as to provide the power reducing effect and to increase productivity.

  • The operation panel CP-18A and CP-180A can be selected according to the process

    Two different operation panels, the CP-18A and CP-180A are applicable to the DDL-5550N-7. Both operation panels are provided with the production support function.
    The production support function actually consists of three different functions (six different modes).

Specification

Model name DDL-5550N-7 DDL-5550NA-7 DDL-5550NH-7
Application For medium-weight materials For light-weight materials For heavy-weight materials
Max. sewing speed 5,000sti/min* 4,000sti/min*
Max. stitch length 4mm 5mm
Needle bar stroke 30.7mm 29mm 35mm
Lift of the presser foot By hand: 5.5mm, By knee: 13mm By hand: 4mm, By knee: 9mm By hand: 5.5mm, By knee: 13mm
Needle
(at the time of delivery)
DB×1 (#14)
For JE: 134 (Nm75)
DA×1 (#9)
For JE: 134 (Nm65)
DB×1 (#21)
For JE: 134 (Nm130)
Hook Automatic-lubricating full-rotary hook
Lubrication Automatic
Lubricating oil JUKI New Defrix Oil No.1 (equivalent to ISO VG7)
Automatic reverse feed function Provided as standard
Power reuirement Single-phase 100~120V, 200~240V, 3-phase 200~240V
Power consumption 650VA
Total weight 81kg

 

Model name DDL-5550N DDL-5550NA DDL-5550NH
Application For medium-weight materials For light-weight materials For heavy-weight materials
Max. sewing speed 5,500sti/min* 4,000sti/min*
Max. stitch length 5mm 4mm 5mm
Needle bar stroke 30.7mm 29mm 35mm
Lift of the presser foot By hand: 5.5mm, By knee: 13mm By hand: 4mm, By knee: 9mm By hand: 5.5mm, By knee: 13mm
Needle
(at the time of delivery)
DB×1 (#14)
For JE: 134 (Nm75)
DA×1 (#9)
For JE: 134 (Nm65)
DB×1 (#21)
For JE: 134 (Nm130)
Hook Automatic-lubricating full-rotary hook
Lubrication Automatic
Lubricating oil JUKI New Defrix Oil No.1 (equivalent to ISO VG7)

*“sti min”stands for“Stitches per Minute”

When you place orders