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I. SPECIFICATIONS
No.
Model name
Item
DDL-7000AS-7
DDL-7000AH-7
Light- to medium-weight materials
Heavy-weight materials
1
Max. sewing speed
Stitch length less than 4mm
5,000sti/min
Stitch length 4mm or more
4,000sti/min
Stitch length less than 5mm
4,000sti/min
Stitch length 5mm or more
3,500sti/min
2
Factory-set sewing speed at the
time of shipment
4,000sti/min
3,500sti/min
3
Stitch length
5mm
5mm(
※
)
4
Needle bar stroke
30.7±0.5mm
35±0.5mm
5
Thread take-up lever stroke
Link thread take-up lever 107mm
(106 to 112mm)
Link thread take-up lever 112mm
(108 to 115mm)
6
Needle
*1
DB×1
（
#14
）
#14 to 18
134(Nm90) Nm90 to Nm110
DP×5
（
#21
）
#20 to 23
134(Nm130) Nm125 to Nm160
7
Thread counts that are supported
#
60 to
#
8 (200 to 600dtex)
#
30 to
#
8 (600 to 1200dtex)
8
Amount of lift of the presser foot
Manual: 5.5 mm
,
By knee-lifter: 13 mm
9
Lubrication
Replenishment of oil reservoir (capacity: 450 ml)
10
Lubrication method
Forced lubrication method
11
Lubricating oil
JUKI CORPORATION OIL 7 (equivalent to ISO VG7)
or
NEW DEFRIX OIL No. 1 (equivalent to ISO VG7)
12
Drive system
Main-shaft direct-drive system
13
Electrical box
Integral with the machine head
14
Power switch
3-phase / CE
15
Motor used
AC servomotor, 550 W
16
External dimensions
Distance from machine arm to needle: 260 mm;
height of the machine arm: 130 mm
Arm size: 432 mm x 105 mm; bed size: 476 mm x 178 mm
Entire length: 603 mm
17
Operating temperature /
humidity range
Temperature
：
5˚C
to
35˚C/ Humidity
：
35% to 85%
18
Supply voltage/
Single phase 220V, Rating ± 10 %
19
Frequency
50/60Hz
20
Power consumption
210VA
21
Mass of machine head
Completed machine head 34 kg
22
LED light
(Provided as standard)
Illumination is adjustable in five steps.
23
Noise
Equivalent continuous emission
sound pressure level (L
pA
) at the
workstation:
A-weighted value of 81.0 dBA ; (In-
cludes K
pA
= 2.5 dBA) ; according
to ISO 10821- C.6.2 -ISO 11204
GR2 at 4,000 sti/min.
Equivalent continuous emission
sound pressure level (L
pA
) at the
workstation:
A-weighted value of 83.0 dBA ; (In-
cludes K
pA
= 2.5 dBA) ; according
to ISO 10821- C.6.2 -ISO 11204
GR2 at 4,000 sti/min.
(Caution) Sewing speed differs according to the sewing conditions.
* Stitch length can be maximized to 7 mm by changing over the feed dial and the throat plate with the optional
feed dial (22971402) and the optional throat plate (23645807).
