Specifications - JUKI DDL-5550N Handbook

1-needle, Lockstitch Machine
DDL-5550N
DDL-5550N-7
(with automatic thread trimmer)
● The sewing machine has been designed by a computer to achieve the
optimal balance and the structure of the sewing machine frame has
been strengthened. This reduces vibration and operation noise,
allowing the operator to use the machine more comfortably.
As a result, the sewing machine greatly improves the working
environment.
● 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.

SPECIFICATIONS

Model name
Application
Max. sewing speed
Max. stitch length
Needle bar stroke
Lift of the presser foot By hand: 5.5mm, By knee: 13mm
Needle
(at the time of delivery)
Hook
Lubrication
Lubricating oil
Model name
Application
Max. sewing speed
Max. stitch length
Needle bar stroke
Lift of the presser foot By hand: 5.5mm, By knee: 13mm
Needle
(at the time of delivery)
Hook
Lubrication
Lubricating oil
Automatic reverse feed
function
Power requirement
Power consumption
Total weight
(DDL-5550N-7)
DDL-5550N
For medium-weight materials
5,500rpm
5mm
30.7mm
DB 1 (#14)
For JE: 134 (Nm75)
JUKI New Defrix Oil No.1 (equivalent to ISO VG7)
DDL-5550N-7
For medium-weight materials
5,000rpm
4mm
30.7mm
DB 1 (#14)
For JE: 134 (Nm75)
JUKI New Defrix Oil No.1 (equivalent to ISO VG7)
Single-phase 100 120V, 200 240V, 3-phase 200 240V
DDL-5550NA
For light-weight materials
4mm
29mm
By hand: 4mm, By knee: 9mm
DA 1 (#9)
For JE: 134 (Nm65)
Automatic-lubricating full-rotary hook
Automatic
DDL-5550NA-7
For light-weight materials
29mm
By hand: 4mm, By knee: 9mm
DA 1 (#9)
For JE: 134 (Nm65)
Automatic-lubricating full-rotary hook
Automatic
Provided as standard
650VA
81kg
DDL-5550N-7-WB/CP-160A
DDL-5550NH
For heavy-weight materials
4,000rpm
5mm
35mm
By hand: 5.5mm, By knee: 13mm
DB 1 (#21)
For JE: 134 (Nm130)
DDL-5550NH-7
For heavy-weight materials
4,000rpm
5mm
35mm
By hand: 5.5mm, By knee: 13mm
DB 1 (#21)
For JE: 134 (Nm130)
DDL-5550N, 5550N-7 (September, 2003) 1/2
1