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LU-2810-7
Direct-drive, 1-needle, Unison-feed, Lockstitch Machine with Vertical-axis Large Hook
LU-2810
1-needle, Unison-feed, Lockstitch Machine with Vertical-axis Large Hook
High and long arm has been adopted.
The long distance from the machine arm to the needle contributes to improved workability.
The LU-2810 Series is a unison-feed, lockstitch machine with a vertical-axis large hook which is provided with substantially improved functions and performance.
LU-2810S-7/CP180
Direct-drive, 1-needle, Unison-feed, Lockstitch Machine with Vertical-axis Large Hook
LU2810 7
Functions for improving seam quality and workability.
The long distance from the machine arm to the needle contributes to improved workability
Dramatically advanced availability for material
Higher lift of the presser bar
Eccentricity of the feed driving cam is adjustable.
New lubrication system
347 mm
LU-2810S-7/CP180
Thread tightness can be kept same, even the multi-level of material.
Double tension provided as : standard
Multi-functional 6-string switch
(thread trimming switch) multi-functional 6-string switch
Walking-foot/presser-foot alternating vertical movement mechanism
20 mm
A presser bar height of 20 mm is achieved when using the automatic presser bar lifting lever. Thanks to this feature, the process of joining leather and heavy-weight sponges, which are usually used as materials for expensive sofas, can be carried out with ease.
Adjustment of the eccentricity of the feed driving cam has been enabled. As a result, the sewing machine is able to perform sewing with the feed that is best-suited to the material and thread used. It is no longer necessary to prepare other subclass model sewing machines.
Lubrication system is powerful and stable even low speed.
New bobbin thread spool device
Stitch length can be changed over among different lengths.
2-pitch dial
2 fold-capacity hook
Single or Double can be set easy through
Multi-functional 6-string switch, regarding the machine with trimmer.(Available for more thick material)
① ② ③ ④ ⑤ ⑥
① Alternating vertical movement of the walking foot and presser foot changeover switch / ② Automatic reverse feed stitching prohibition switch /
③
One-stitch correction switch /
④
Stitch length changeover switch (2P) / ⑤ Tension disk No. 1 open/close switch / ⑥ Needle thread clamp switch (shorter thread remaining type)
In addition to the one-touch type reverse feed switch, a multi-functional 6-string switch is also provided. Changeover of the amount of the alternating vertical movement of the walking foot and the presser foot and changeover of the stitch length can be done simply with this one switch.
9 mm
The sewing machine has adopted a feed mechanism which keeps the ratio between the amount of the vertical movement of the walking foot and that of the presser foot constant even when the material is changed. The amount of the alternating vertical movement of the walking foot and the presser foot is 9 mm at the maximum.
This amount can be set with ease by means of the large dial installed on the upper section of the sewing machine.
Mechanisms have been designed taking maintainability and environmental friendliness into consideration.
High-torque direct-drive motor is installed.
The direct-drive motor system has been adopted by all of the sewing machines with a thread trimmer. As a result, the sewing machine starts up swiftly and promises increased stop accuracy, thereby demonstrating improved responsiveness. In addition, the machine is no longer provided with a V-belt. This means that the adoption of the direct-drive motor is also effective in the elimination of belt shavings. Power is directly transmitted from the motor to the sewing machine, thereby contributing to reduced power consumption. (This sewing machine reduces power consumption by 37% as compared with the conventional models.) Adoption of a direct-driven main shaft and a revamping of mechanism design contribute to remarkably reduced noise. Noise has been reduced by 3.5dB as compared with the conventional model to produce this operator-friendly machine.
Power consumption
Conventional model
The sewing machine provided with a thread trimmer has adopted a high-torque direct-drive motor which is suitable for heavy-weight materials. As a result, the sewing machine is excellent at its responsiveness and ensures increased penetration into the material even when sewing multi-layered parts.
LU-2810-7/
SC922/CP180
Power consumption
Reduced by 37%
New bobbin thread spool device is no neccessity of rolling thread manually.
The sewing machine with a thread trimmer is provided as standard with a
2-pitch dial. One unit of this sewing machine is able to sew different sewing lengths since the sewing length can be instantaneously changed over.
Adjustable screw
The hook which can be adjusted with screw amout of needle guard contact to needle. The needle guard can be easily adjusted. Therefore, it prevents stitch skipping and wear of hook edge.
Easy to find remaining oil quantity
Remaining oil quantity indicator.
Oilhole
New-type tank style automatic lubrication mechanism has been adopted.
Dry
Oiling
Hook part
Oiling
Oil tank
The oil dropped from the hook and its surrounding sections into the under-cover is filtered to remove dirt and dust and is then returned to the oil tank. This method saves the effort of oiling and reduces oil consumption.
The remaining oil quantity indicator is provided on the front face of the machine head.
Lubrication can be carried out without tilting the machine head.
Circulation filter
JUKI ECO PRODUCTS The LU-2810-7 is an eco-friendly product which complies with JUKI ECO PRODUCTS standards for protecting the environment.
This sewing machine reduces power consumption by 37% as compared with the conventional models.
As compared with the conventional model, LU-2810-7 reduces noise by 3.5 dB.
The sewing machine complies with the "Juki Group Green Procurement Guidelines" on the use of hazardous substances, which is stricter than other restrictions, such as those of the RoHS Directive.
For details of JUKI ECO PRODUCTS, refer to: http://www.juki.co.jp/eco_e/index.html
The RoHS Directive is an EU Directive limiting the use of 6 hazardous substances (lead, hexavalent chromium, mercury, cadmium, PBB and PBDE) in electrical and electronic equipment.
The Juki Green Procurement Guideline is the voluntarily established criteria to eliminate not only the aforementioned six substances, but also other ones which also adversely affect the environment.
ATTACHMENTS
Suspended ruler H152
Description
Suspended ruler (asm.) H152
Suspended ruler adapter plate
Screw
Screw
SPECIFICATIONS
Model name
Type
Max. sewing speed
Max. stitch length
Stitch length dial
Presser foot
Auto lifter
Alternating vertical movement
Alternating vertical movement adjusting method
DL device
Needle thread tension
Hook
Bottom-feed micro-adjustment mechanism
Needle
Thread
Lubrication
One-touch type reverse feed switch
Hand switch
Safety mechanism
Power requirement / Power consumption
Machine head weight
＊ "sti/min" stands for "Stitches per Minute."
Parts No.
MAH-152010A0
40112214
SM6051402TP ×2
SM6061402TP ×2
LU-2810-7
1-needle with automatic thread trimmer
LU-2810
1-needle
3,000sti/min
9mm
2 pitch dial 1 pitch dial
Auto: 20mm, By hand: 10mm
Provide as standard Option
1 〜 9mm
Large dial
Provide as standard
Single/Double-tension
Vertical axis 2 fold-capacity hook
Provided as standard
135×17 Nm160 (Nm125 〜 Nm180)
#30 〜 #5, B46 〜 B138, Mn=60/3 〜 20/3
Automatic (Tank system)
—
Double-tension
Provide as standard
Multi-functional 6-string switch
Provided as standard (reset with the push of a button)
—
—
Single-phase 100 〜 120V / 200 〜 240V , 3-phase 200 〜 240V / 180VA (with automatic thread trimmer)
61kg 56kg
WHEN YOU PLACE ORDERS
Please note when placing orders, that the model name should be written as follows:
Machine head
[With automatic thread trimmer]
Gauge type
Standard gauge gauge for europe
Code
S
A
Wiper and one-touch type reverse feed
Wiper
Not provided
One-touch type reverse feed
Provided
Code
0B
Machine head
[Without automatic thread trimmer]
Gauge type
Standard gauge gauge for europe
Code
S
A
L U 2 8 1 0 7 0 B B S
Control Box
SC-922
Control box
Code
7
Automatic foot lifter
Provided (pedal-driven)
Code
B
Alternating vertical dial
Provided
Code
S
S C 9 2 2 B
Power supply
Single-phase 100 〜 120V
3-phase 200 〜 240V
Single-phase 200 〜 240V (for general export)
Single-phase 200 〜 240V (for ce)
Single-phase 200 〜 240V (for china)
Code
S
D
K
N
U
Operation panel
C P 1 8 C
C P 1 8 0 C
L U 2 8 1 0 S
Alternating vertical dial
Provided
Code
S
Juki Corporation operates an environmental management system to promote and conduct the following as the company engages in the research, development, design, sales, distribution,and maintenance of industrial sewing machines, household sewing machines, industrial robots, etc., and in the provision of sales and maintenance services for data entry systems:
(1) The development of products and engineering processes
that are safe to the environment
(2) Green procurement and green purchasing
(3) Energy conservation (reduction in carbon-dioxide emissions)
(4) Resource saving (reduction of papers purchased, etc.)
(5) Reduction and recycling of waste
(6) Improvement of logistics efficiency (modal shift and
improvement of packaging, packing, etc.)
2-11-1 , TSURUMAKI, TAMA-SHI,
TOKYO 206-8551 , JAPAN
PHONE : (81) 42-357-2254
FAX : ( 81 ) 42-357-2274
SEWING MACHINERY BUSINESS UNIT http://www.juki.com
✽ Specifications and appearance are subject to change without prior notice for improvement.
✽
Read the instruction manual before putting the machine into service to ensure safety.
JANUARY, 2013 Printed in Japan(C)
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