Specifications - JUKI LU-2810 Series Engineer's Manual

海外講習会用121122 LU-2810(-7)_EM

1. Specifications

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