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Item Application
Model LU-2828V-7
Sewing speed Max. 3,500 sti/min
(See
"10. SEWING SPEED TABLE" p.163
.)
Stitch length Max. 9 mm
Needle SCHMETZ 134-35 (Nm 125 to Nm 180) (Standard : Nm 140)
Applicable thread size for sewing #30 to #5 (US: #46 to #138, Europe: 60/3 to 20/3)
Applicable thread size to be cut #30 to #5 (US: #46 to #138, Europe: 60/3 to 20/3)
Motor AC servo motor
Presser foot pressure control Electronic control
Horizontal feed control Electronic control
Alternate vertical feed control Electronic control
Lubricating oil JUKI New Defrix Oil No. 1 (equivalent to ISO standard VG7)
or JUKI MACHINE OIL No. 7
Number of patterns Sewing pattern ............................99 patterns (For the polygonal shape sewing,
as many as 10 patterns can be registered.)
Cycle sewing pattern ................... 9 patterns
Custom-pitch pattern ................... 20 patterns
Condensation custom pattern .....9 patterns
Noise
-
Equivalent continuous emission sound pressure level (L
pA
) at the
workstation:
A-weighted value of 88.0 dB; (Includes K
pA
= 2.5 dB); according to ISO
10821- C.6.2 - ISO 11204 GR2 at 3,500 sti/min.
-
Sound power level (L
WA
);
A-weighted value of 92.5 dB; (Includes K
WA
= 2.5 dB); according to ISO
10821- C.6.2 - ISO 3744 GR2 at 3,500 sti/min.
1. SPECIFICATIONS
1-1. Specications of the sewing machine head
1-2. Specications of the control box
Supply
voltage
Single phase
100 to 120V
3-phase
200 to 240V
Single phase
220 to 240V
Single phase
220 to 240V CE
Frequency 50Hz/60Hz 50Hz/60Hz 50Hz/60Hz 50Hz/60Hz
Operating
environment
Temperature : 0 to 35˚C
Humidity : 90% or less
Temperature : 0 to 35˚C
Humidity : 90% or less
Temperature : 0 to 35˚C
Humidity : 90% or less
Temperature : 0 to 35˚C
Humidity : 90% or less
Input 600VA 600VA 600VA 600VA
LU-2828V-7-NB-B-S-
Classication of options
Z Not provided
F Protective cover sensor
Stitch skipping detecting device
Bobbin-thread remaining amount detecting device
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