Long-arm, Unison-feed, Lockstitch Machine with Vertical-axis Large Hook and Automatic Thread Trimmer

Distance from machine arm to needle as long as 650mm.
The machine responds outstanding it to the sewing of large, heavy materials such as car seats and furniture.

Product features

  • Longer distance from machine arm to needle

    With the long distance from the machine arm to the center of the needle, a full 650mm, the machine is ideally suited to reinforcement stitching processes for attaching tape and intermediate sewing processes such as topstitching for large work pieces.

  • Higher productivity

    Both the LU-2216N-7 (1-needle) and LU-2266N-7 (2-needle) achieve the maximum sewing speed of 3,000rpm. With this capability, the machine demonstrates higher productivity when sewing long lengths of materials.

  • The machine adopts a fully automatic lubricating method

    With fully automatic lubrication, the cumbersome task of oiling the machine by hand is eliminated.
    Oil is forcedly circulated through the face plate by a plunger pump. This prevents oil leakage from the face plate.

  • The presser foot lift is as high as 16mm

    The presser foot goes up as high as 16mm. This ample lift ensures easy setting of heavy materials on the machine and comfortable operation.

  • The vertical stroke of the walking foot and presser foot can be easily set and changed

    The vertical stroke of the presser foot and walking foot (amount of alternating vertical movement) can be easily changed with the large dial mounted on the top of the machine head. The sewing speed is automatically regulated based on the vertical stroke setting. This ensures ideal sewing conditions at all times.

  • The standard machine lets the operator adjust the vertical stroke of the walking foot and presser foot (DL device)

    In processes such as the sewing of heavy materials or hard-to-feed multi-layered portions, a press on the DL switch instantly change over the vertical stroke of the walking foot and presser foot.
    The result is beautifully produced seams without stitch gathering.

  • Thread trimming without fail

    With the rigidly moving knife shaft and optimal knife movement, the thread trimmer cuts thick thread without error. Moreover, no adjustment is required even when the yarn count is changed.

Basic performance

  • Some gauge used in the LU-2210N/-2260N Series

    The gauge (hook, bobbin, walking foot, presser foot and feed) used in the LU-2210N/-2260N Series is also used in this model. All of the parts used in your LU-2210N/-2260N sewing machines can also be used in the LU-2216N/-2266N machines. In addition, the knife and thread tension components are also the same.

  • Consistent feed efficiency at higher sewing speeds

    With its powerful feed and optimal feed locus, the machine smoothly feeds materials without stitch gathering even when running at a higher sewing speed.

Specification

Model name LU-2216N-7 LU-2266N-7
(1-needle) (2-needle)
Max. sewing speed 3,000sti/min*
Max. stitch length 9mm (normal/reverse feed) 6mm (normal/reverse feed)
Needle bar stroke 36mm
Needle gauge - 10mm (standard)
Lift of the presser foot By hand: 9mm, Auto: 16mm
Auto lifter Provide as standard (pneumatic auto-lifter: AK142)
Thread take-up Link type
Alternating vertical movement 1mm~6.5mm
DL device Provide as standard
Hook Vertical axis 1.6 fold-capacity hook
Needle (at the time of delivery) 134×35 (Nm140) Nm100~Nm180 134×35 (Nm140) Nm100~Nm160
Thread #30~#4, B46~B138, Nm=60/3~20/3 #20~#5, B69~B138, Nm=40/3~20/3
Safety mechanism Provided as standard
Lubrication Automatic
Lubricating oil JUKI New Defrix Oil No.1 (equivalent to ISO VG7)
Distance from needle to machine arm 650mm
Bed size 917mm×178mm
Weight of the machine head 90kg 95kg
Automatic reverse feed function Provided as standard
Compressed air and air consumption 0.5MPa (5kgf/cm²), 0.3Nl/min.
Power requirement Single-phase 110~120V, 220~240V, 3-phase 200~220V, 220~240V

*“sti/min” stands for “Stiches per Minute”

When you place orders

Gauge

LU-2216N-7

Guage: Standard THROAT PLATE THROAT PLATE FEED FOOT ASM. PRESSER FOOT ASM. FEED DOG
Figure
P/N 10701704 10702009 10711653 10712552 10717106
Remarks - Wid type - - -
Guage: Standard SLIDE PLATE ASM. SLIDE PLATE_LEFT SLIDE PLATE_RIGHT SLIDE PLATE_RIGHT
Figure
P/N 10701654 10701902 10701803 10753150
Remarks - Thread trimmer Thread trimmer needle thread breakage, with a window
Guage PRESSER FOOT ASM. WALKING FOOT ASM. *1 WALKING FOOT ASM._WITHOUT GROOVE
P/N Figure P/N Figure P/N Figure
Standard 10712552 10711653 10712354
*2 For overlapped sections of material. 10758456
*3 For overlapped sections of material. 10712651
*4 For light weight sponge. 10712750 - -
*5 For heavy weight sponge. 10711752 - -
Right edge presser - - 10711851 - -
Left edge presser - - 10711950 - -
For piping 3mm - - 10745354 - -
4mm - - 10745453 - -
5mm - - 10745552 - -
6mm - - 10745651 - -
For piping, adjustment type 3mm - - 10746352 - -
4mm - - 10746451 - -
5mm - - 10746550 - -
6mm - - 10746659 - -
Wide type - - 10712057 - -

 *1 To be used when the thread cannot be grasped at the sewing start.
*2 Common type for overlapped sections and flat sections, intermediate type between 10712552 and 10712651.
*3 To be used when overlapped sections cannnot be smoothly fed.
*4 To be used for resilient materials such as sponge.
*5 To be used for further resilient materials.

Guage PRESSER FOOT ASM. WALKING FOOT ASM.
P/N Figure P/N Figure
- - - 10711653
For urethane - - 10711752
*2 Right edge presser 10712859 10711851
*3 Left edge presser 10712958 10711950
*4 For piping 3mm 10747350 10745354
4mm 10747459 10745453
5mm 10747558 10745552
6mm 10747657 10745651
*5 For piping, adjustment type 3mm - - 10746352
4mm - - 10746451
5mm - - 10746550
6mm - - 10746659
*1 Without groove - - 10712354
*6 Wide type 10713055 10712057

 *1 To be used when the thread cannot be grasped at the sewing start.
*2 To be used to sew edges of material.
*3 To be used to sew edges of material.
*4 To be used for general piping processes.
*5 Permits adjustment of needle position with respect to the pipe.
*6 To be used when a sewing product cannot be smoothly fed.

Guage FEED DOG THROAT PLATE
Figure
- P/N P/N
Standard 10717106 10701704
Without groove 10717205 -
For fine thread  10717304 -
Wide type 10739001 10702009
Guage: For machining FEED DOG PRESSER FOOT
Figure
P/N 10712255 10748358
Guage SWING WDGE GUIDE
Figure
P/N MAH152010A0

LU-2266N-7

Guage: Standard THROAT PLATE WALKING FOOT ASM. PRESSER FOOT ASM. FEED DOG NEEDLE BAR THREAD GUIDE
Figure
P/N 10784809 10783355 10781854 10780302 10779007
Remarks 10mm 10mm 10mm 10mm 4-8mm
Guage: Standard SLIDE PLATE ASM. SLIDE PLATE_LEFT SLIDE PLATE_RIGHT NEEDLE CLAMP ASM. NEEDLE CLAMP
Figure
P/N 10701654 10786408 10786002 10777852 10777803
Remarks - 10-18mm 10-18mm 10mm 10mm
Guage GUAGE SET NEEDLE CLAMP ASM. NEEDLE BAR THREAD GUIDE FEED DOG PRESSER FOOT ASM. FINGER GUARD
Figure -
Throat width P/N P/N P/N P/N P/N P/N
(4) 10784551 10777555 10779007 10780005 10781557 10786903
6 10784650 10777654 10780104 10781656
8 10784759 10777753 10780203 10781755
10 10784858 10777852 10779106 10780302 10781854 10787000
12 10784957 10777951 10780401 10781953
(14) 10785053 10778058 10780500 10782050 10787109
(16) 10785152 10778157 10780609 10782159
(18) 10785251 10778256 10780708 10782258
20 10785350 10778355 B1403526000 10780807 10782357 10787208
(22) 10785459 10778454 10780906 10782456
(24) 10785558 10778553 10781003 10782555
(30) 10785657 10778652 10781102 10782654 10787307
(36) 10785756 10778751 10781201 10782753 10787406
Remarks Sets having () with needle width are specially made to order. Slide plate_left and slide plate_right are not included int the set.
Guage WALKING FOOT ASM. THROAT PLATE SLIDE PLATE_LEFT SLIDE PLATE_RIGHT
Figure
Throat width P/N P/N P/N P/N
(4) 10783058 10784502 10786309 10701803
6 10783157 10784601
8 10783256 10784700
10 10783355 10784809 10786408 10786002
12 10783454 10784908
(14) 10783553 10785004
(16) 10783652 10785103
(18) 10783751 10785202
20 10783850 10785301 10786507 10786101
(22) 10783959 10785400
(24) 10784056 10785509
(30) 10784155 10785608
(36) 10784254 10785707 10786606 10786200
Remarks Slide plate_left and slide plate_right are not included int the set.