JUKI DDL-5530N Handbook page 235

1-needle, Unison-feed, Long Arm Lockstitch Machine
with a Large Hook
DNU-261H
With its unison-feed mechanism that ensures a smooth and
steady feed of materials, the machine provides consistent
seam quality with no material slippage.
The alternating vertical movement of the walking foot and
presser foot can be widely adjusted in the range of 3 to 6mm.
With this feature, the machine is able to flexibly adapt to
various kinds of heavy-weight materials.
With the wide 635mm of free space under the arm, a large
material can be sewn with spreading on the bed.
The presser foot goes up as high as 15mm to ensure easy
placements/removal of extra heavy-weight materials.
Since the machine incorporates a horizontal-axis double-capacity
hook, the frequency of bobbin thread replacement is reduced,
further increasing efficiency.
Stitch length is adjustable by up to 8mm with a stitch dial.
The stitch length is also adjustable for reverse feed stitching.
SPECIFICATIONS
Model name
Max. sewing speed
Max. stitch length
Needle bar stroke
Lift of the presser foot
Thread take-up
Alternating vertical movement
Hook
Needle (at the time of delivery)
Thread
Lubrication
Lubricating oil
Distance from needle to machine arm
Bed size
Weight of the machine head
WHEN YOU PLACE ORDERS
DNU-261H-
Automatic reverse
feed function
Not provided
Provided
/
Pneumatic auto-lifter (optional)
Code
Knee switch type (AK70A)
00
Pedal switch type (AK70B)
0B
Not provided
DNU-261H
1,500rpm
8mm (normal/reverse feed)
38mm
By hand: 9mm, By knee: 15mm
Slide type
3 6mm
Horizontal-axis full-rotary double-capacity hook
DB 17 (#23) #16 #23, For JE: 135 17 (Nm160)
#40 #8, B33 B92, Nm=90/3
By an oiler (hook: automatic)
JUKI New Defrix Oil No.1 (equivalent to ISO VG7)
635mm
850mm 178mm
59kg
Code
A
B
DNU-261H
30/3
DNU-261H (June, 2001) 1/1
15