JUKI DDL-5550N Handbook page 228

Long-arm, Unison-feed, Lockstitch Machine
with Vertical-axis Large Hook and Automatic Thread Trimmer
LU-2216N-7
(1-needle)
LU-2266N-7
(2-needle)
● Both the LU-2216N-7 (1-needle) and LU-2266N-7 (2-needle) achieve the
maximum sewing speed of 3,000rpm. With this capability, the machine
demonstrates higher productivity when sewing long lengths of materials.
● With the long distance from the machine arm to the center of the
needle, a full 650mm, the machine is ideally suited to reinforcement
stitching processes for attaching tape and intermediate sewing processes
such as topstitching for large work pieces.
● With its powerful feed and optimal feed locus, the machine smoothly
feeds materials without stitch gathering even when running at a higher
sewing speed.
● The standard machine lets the operator adjust the vertical stroke of the
walking foot and presser foot (DL device).
In processes such as the sewing of heavy materials or hard-to-feed multi-
layered portions, a press on the DL switch instantly changes over the
vertical stroke of the walking foot and presser foot.
The result is beautifully produced seams without stitch gathering.
● The vertical stroke of the walking foot and presser foot can be easily set
and changed.
SPECIFICATIONS
Model name
Max. sewing speed
Max. stitch length
Needle bar stroke
Needle gauge
Lift of the presser foot
Auto lifter
Thread take-up
Alternating vertical movement
DL device
Hook
Needle (at the time of delivery)
Thread
Safety mechanism
Lubrication
Lubricating oil
Distance from needle to machine arm
Bed size
Weight of the machine head
Automatic reverse feed function
Compressed air and air consumption
Power requirement
LU-2216N-7
1-needle
9mm (normal/reverse feed)
By hand: 9mm, Auto: 16mm
Provide as standard (pneumatic auto-lifter: AK115)
Vertical axis 1.6 fold-capacity hook
134 35 (Nm140) Nm100 Nm180
#30 #4, B46 B138, Nm=60/3 20/3
JUKI New Defrix Oil No.1 (equivalent to ISO VG7)
90kg
0.5MPa (5kgf/cm
Single-phase 110 120V, 220 240V, 3-phase 200 220V, 220 240V
LU-2266N-7
2-needle
3,000rpm
6mm (normal/reverse feed)
36mm
10mm (standard)
Link type
1 6.5mm
Provide as standard
134 35 (Nm140) Nm100 Nm160
#20 #5, B69 B138, Nm=40/3 20/3
Provided as standard
Automatic
650mm
917mm 178mm
Provided as standard
2
), 0.3N /min.
LU-2216N-7, 2266N-7 (September, 2003) 1/2
LU-2266N-7-0B/XC-E500
16
95kg