JUKI LU-2810 Series - 1. Specifications

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1. Specications
No. Item Application
1 Model LU-2810S (Standard gauge type)
LU-2810A (Europe gauge type)
LU-2810S-7 (Standard gauge type)
LU-2810A-7 (Europe gauge type)
2 Model name Direct-drive, 1-Needle, Unison-feed
Lockstitch Machine with a Vertical-
axis Large Hook
Direct-drive, 1-Needle, Unison-feed
Lockstitch Machine with a Vertical-
axis Large Hook with an Automatic
Thread Trimmer
3 Application For heavy-weight materials
4 Sewing speed Max. 3,000 sti/min
See “25. SEWING SPEED TABLE” in the Instruction Manual.
*1
5 Needle GROZ-BECKERT 135 x 17 (Nm 125 to Nm 180) (Standard : Nm 160)
6 Applicable thread size for
sewing
#30 to #5 (US : #46 to #138, Europe : 60/3 to 20/3)
7 Applicable thread size to
be cut
#30 to #5 (US : #46 to #138,
Europe : 60/3 to 20/3)
8 Stitch length Max. 9 mm (forward/reverse feed)
9 Stitch length dial 1-pitch dial 2-pitch dial
10 Presser foot lift Hand lifter : 10 mm
Knee lifter : 20 mm
Hand lifter : 10 mm
Automatic presser foot lifter : 20 mm
11 Stitch length adjusting
mechanism
By dial
12 Reverse stitch adjusting
method
By lever Air cylinder type
(with touch-back switch)
13 Thread take-up Link thread take-up
14 Needle bar stroke 40 mm
15 Alternate foot stroke 1 mm to 9 mm
Alternate foot stroke adjusted by long hole
16 Hook Vertical-axis 2-fold hook (Latch type)
17 Feed mechanism Box feed
18 Top and bottom feed
actuation mechanism
Timing belt
19 Thread trimming method Cam-driven scissors type
20 Lubrication Automatic lubrication by oil tank (with oil gauge)
21 Lubricating oil JUKI New Defrix Oil No. 1 (equivalent to ISO standard VG7)
or JUKI MACHINE OIL No. 7
22 Bed size 643 mm × 178 mm
23 Space under the arm 346 mm × 126 mm
24 Hand wheel size V-belt effective diameter : ø76.0 mm
Outer diameter : ø140 mm
Outer diameter : ø123 mm
25 Motor/Control box M51N 750W SC-922
26 Machine head weight 65.8 kg
27 Rated power consumption 84.7 W
28 Noise
- Equivalent continuous emission sound pressure level (L
pA
) at the
workstation:
A-weighted value of 83.0 dB; (Includes K
pA
= 2.5 dB); according to ISO
10821- C.6.2 - ISO 11204 GR2 at 3,000 sti/min.
- Sound power level (L
WA
);
A-weighted value of 88.5 dB; (Includes K
WA
= 2.5 dB); according to ISO
10821- C.6.2 - ISO 3744 GR2 at 3,000 sti/min.
*1 For the LU-2810-7, the sewing speed is automatically set according to the amount of the alternat-
ing vertical movement of the walking foot and the presser foot.
海外講習会用121122LU-2810(-7)EM