juki_lh-3528

The LH-3500A Series is an advances 2 needle lockstitch machine available in heavy weight and light weight sub-classes.
The LH-3500A Series has made further progress. This is the cutting-edge model 2-needle sewing machine which comes with substantially enhanced mechanisms such as the direct-drive mechanism, semi-dry head, new thread tension control mechanism and improved oiling system.

The LH-3500A Series has made further progress. This is the cutting-edge model 2-needle sewing machine which comes with substantially enhanced mechanisms such as the direct-drive mechanism, semi-dry head, new thread tension control mechanism and improved oiling system.

Adoption of the direct-drive mechanism enhances energy conservation and workability, and increases the needle’s material penetrating force

A semi-dry head is now installed in all of the models of the LH-3500A SeriesONLY JUKI

All models of the LH-3500A Series are provided with a semi-dry head to eliminate staining with oil from the frame (the needle bar part).

The feed method can be easily changed over

The location of the oil tank has been changed to the inside of the sewing machine through our re-investigation of the lubricating method. As a result, space is secured under the bed surface to facilitate changeover of the feed method between the “needle feed” and “bottom feed” and changeover of the feed timing (re-placement of the timing belt).

Changeover between the needle feed and bottom feed

For the process of sewing light-weight materials or the like, puckering has to be prevented. In this case, the feed method can be changed over to the bottom feed through an easy adjustment and change of the gauge. In comparison with the needle feed, the bottom feed works to prevent puckering and enables sewing with a lower thread tension.

Production support function

The operation panels CP-18A and CP-180A are provided with a production support function

The production support function actually consists of three different functions (six different modes), which are the output control function, operation measuring function and bobbin counter function. Each with its own production support effect. An appropriate function (mode) can be selected as required.
The parameter setting can be done on the panel located on the top of the sewing machine, thereby helping reduce operator fatigue during setup changing.

Many different models are prepared according to the type of materials

From a wide variety of models, the best-suited model can be chosen according to your sewing items, ranging from light- to heavy-weight materials.

Material-friendly micro-lifter mechanism

The presser foot can be lifted by a minute amount by adjusting the eccentric pin located in the presser lifter lever section.
When sewing shaggy and elastic fabrics, the load applied to the material is reduced by slightly lifting the presser foot. Materials are handled more easily and are finished without sacrificing the inherent texture of the material.

Highly reliable thread-trimming mechanism

Our direct-acting thread trimmer mechanism, which spreads thread without fail, has been further improved. The thread trimmer trims the needle thread and bobbin thread without fail even when thick thread is used. In addition, the thread trimmer’s bobbin thread retaining force has been increased.

The best-suited thread tension is achieved according to the sewing specificationsUnique to JUKI

Two different types of thread tension controllers have been developed

The needle tension controller comes in two different mechanisms according to the type of sewing machine. For the A and F types, seam quality free from puckering and irregular stitches is promised. For the S and G types, the sewing range has been broadened to produce well-tensed seams even when thick thread is used.

Wire type and round-hole type needle bar thread guide

Two different kinds of needle bar thread guides (needle clamps), the wire type and round-hole type, have been developed according to the type of sewing machine. The wire-type needle bar thread guide has been adopted for the A and F types which require the sewing capability to sew light-weight materials and foundations without puckering or irregular stitches. The round-hole type needle bar thread guide has been adopted for the S and G types which sew materials requiring well-tensed seams. In addition, the G type is provided as standard with the presser foot with guide which is effective for the topstitching process.

Two selectable new-method oiling mechanismsUnique to JUKI

 ECO-oli method (circulation type)

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.

 Clean oil method

The oil dropped from the hook and its surrounding sections into the under-cover is not returned to the oil tank, but only clean oil is supplied to the hook at all times.

★The oiling method can be changed over as desired.

Specification

Model nameLH-3528A-ALH-3528A-FLH-3528A-SLH-3528A-G
ApplicationLight-weightFoundationMedium-weightJeans and
heavy-weight
Organized split needle
bar mechanism
Not provided
HookVertical axis regular hook
LubricationSemi-dry / hook section: minute-quantity lubrication (tank system)
Max. sewing speed3,000sti/min*
Distance from needle
to machine arm
120mm (H) × 266mm (W) × 87mm (height of jaw part)
Feed systemChangeover between the needle feed and bottom feed
Max. stitch length5mm4mm5mm
Needle bar stroke33.4mm
Thread take-upSlide type
TensionerIndependent right and left needles type (lockstitch type)Standard type
Thread winderBuilt-in the machine head
Lift of the presser foot7mm (by hand), 13mm (by knee)
Oiling methodEco-oil method (circulation type), Clean oil method
Tank capacity280cm³
Lubricating oilJUKI New Defrix Oil No.1 (equivalent to ISO VG7)
NeedleDP × 5 (#9)
#9~#16
DP × 5 (#10)
#9~#16
DP × 5 (#14)
#9~#16
DP × 5 (#21)
#16~#23
Outside dimensions
of package (mm)
LH-3528A: 718mm (H) × 341mm (W) × 744mm (L)
LH-3528A-7: 768mm (H) × 341mm (W) × 744mm (L)
Machine head weight
(including the package)
LH-3528A: 48kg
LH-3528A-7: 61kg (with AK: 63kg)
LH-3528A-F-0B: 50kg (with AK: 63kg)

*”sti/min” stands for “Stitches per Minute.”

When you place orders

Gauge

LH-3528A-A

GuageFEED DOGFEED DOG_LOWER FEEDFEED DOG_LOWER FEEDNEEDLE CLAMP ASM.PRESSER FOOT ASM.PRESSER FOOT ASM._LOWER FEED
Figure
Needle widthP/NP/NP/NP/NP/NP/N
Codeinchmm
A3/322.4400337144003587522637557
B1/83.24003371523205107400260272263765610391852
C5/324.0400337164002602922637755
D3/164.84003371823205305101478582263785410392058
E7/325.640026033
F1/46.44003372023205503101480542263805010392256
G9/327.1400337224002603722638258
H5/167.9400337231014825222638357
K3/89.5400337241014835122638456
W7/1611.140026043
L1/212.7400337274006224922848105400260452263875310392751
M5/815.940026047
N3/419.1400337294005225122848303400260492263895110393056
P7/822.2400337314006225222848402400260512263915722844450
Q125.4400337324006225322848501101489552263925633844559
R1-1/828.6400337334002605522639355
S1-1/431.8400337344002605722639454
T1-3/834.940026059
U1-1/238.140026061
Remarks   Wire type  
GuageTHROAT PLATETHROAT PLATE FOR BINDINGTHROAT PLATE_LOWER FEEDTHROAT PLATE_LOWER FEEDSLIDE PLATE ASM._LEFTSLIDE PLATE ASM._RIGHTSLIDE PLATE ASM._LEFTSLIDE PLATE ASM._FRONT
Figure
Needle widthP/NP/NP/NP/NP/NP/NP/NP/N
Codeinchmm
A3/322.42262500822601058226005554005163340042874
B1/83.222625107226280022284520022601058226005554005163340042874
C5/324.0226252062262810122601058226005554005163340042874
D3/164.822625305 40095288226282002284540822601058226005554005163340042874
E7/325.6226254042262830922601058226005554005163340042874
F1/46.422625503 40094772226284082284560622601058226005554005163340042874
G9/327.1226256022262850722601058226005554005163340042874
H5/167.9226257012262860622601058226005554005163340042874
K3/89.52262580022601058226005554005163340042874
W7/1611.12262590922601058226005554005163340042874
L1/212.7226260064006225422601157226006544004572940042874
M5/815.92262610522601157226006544004572940042874
N3/419.1226262044006225622601157226006544004572940042874
P7/822.2226263034006225722601256226007534004573040042874
Q125.4226264024006225822601256226007534004573040042874
R1-1/828.62262650122601256226007534004573040042874
S1-1/431.82262660022601355226008524004573140042874
T1-3/834.92262670922601355226008524004573140042874
U1-1/238.12262680822601355226008524004573140042874
Remarks      Option 

LH-3528A-F

GuageFEED DOGFEED DOGFEED DOG_LOWER FEEDFEED DOG_LOWER FEEDNEEDLE CLAMP ASM.PRESSER FOOT ASM.PRESSER FOOT ASM._LOWER FEEDSWIVEL GUIDE PRESSER ASM.
Figure
Needle widthP/NP/NP/NP/NP/NP/NP/NP/N
Codeinchmm
A3/322.440035875
B1/83.240033563400358832320510740026027226271521039185222647051
C5/324.040026029
D3/164.840033564400358842320530510147858226273501039205822647150
40095293
E7/325.64003356540035885400260332262745922647259
F1/46.440033566400358862320550310148054226275591039225622647358
40094776
G9/327.14003356740035887400260372262765722647457
H5/167.94003356840035888101482522262775622547556
K3/89.510148351
W7/1611.140026043
L1/212.740062249228481054002604510392751
M5/815.940026047
N3/419.140052251228483034002604910393056
P7/822.240062252228484024002605122844450
Q125.440062253228485011014895533844559
R1-1/828.640026055
S1-1/431.840026057
T1-3/834.940026059
U1-1/238.140026061
Remarks Option  Wire type  binding
GuageTHROAT PLATETHROAT PLATE FOR BINDINGTHROAT PLATE_LOWER FEEDTHROAT PLATE_LOWER FEEDSLIDE PLATE ASM._FRONT SLIDE PLATE ASM._FRONTSLIDE PLATE ASM._FRONTSLIDE PLATE ASM._LEFTSLIDE PLATE ASM._RIGHTSLIDE PLATE ASM._LEFT
Figure
Needle widthP/NP/NP/NP/NP/NP/NP/NP/NP/N
Codeinchmm
A3/322.4226250084004287423206709226010582260055540051633
B1/83.22262510722628002228452004004287423206709226010582260055540051633
C5/324.022625206226281014004287423206709226010582260055540051633
D3/164.822625305
40095288
22628200228454084004287423206709226010582260055540051633
E7/325.622625404226283094004287423206709226010582260055540051633
F1/46.422625503
40094772
22628408228456064004287423206709226010582260055540051633
G9/327.122625602226285074004287423206709226010582260055540051633
H5/167.922625701226286064004287423206709226010582260055540051633
K3/89.5226258004004287423206709226010582260055540051633
W7/1611.1226259094004287423206709226010582260055540051633
L1/212.722626006400622544004287423206709226011572260065440045729
M5/815.9226261054004287423206709226011572260065440045729
N3/419.122626204400622564004287423206709226011572260065440045729
P7/822.222626303400622574004287423206709226012562260075340045730
Q125.422626402400622584004287423206709226012562260075340045730
R1-1/828.6226265014004287423206709226012562260075340045730
S1-1/431.8226266004004287423206709226013552260085240045731
T1-3/834.9226267094004287423206709226013552260085240045731
U1-1/238.1226268084004287423206709226013552260085240045731
Remarks     binding  Option

LH-3528A-S

GuageFEED DOGFEED DOGFEED DOG_LOWER FEEDFEED DOG_LOWER FEEDNEEDLE CLAMP ASM.PRESSER FOOT ASM._TIP DIVIDEDPRESSER FOOT ASM._LOWER FEED
Figure
Needle widthP/NP/NP/NP/NP/NP/NP/N
Codeinchmm
A3/322.410147551
B1/83.24003356323205107101476504003589610391852
C5/324.022630206400257841014775940035897
D3/164.8226304044002578523205305101478582264035310392058
E7/325.622630503400257861014795722640452
F1/46.4266306024002578723205503101480542264055110392256
G9/327.126630800400257881014815322640759
H5/167.926630909400257891014825222640858
K3/89.526631006400257901014835122640957
W7/1611.126631105400257911014845022641054
L1/212.726631303400257924006224922848105101485592264152510392751
M5/815.926631402400257931014865822641351
N3/419.126631501400257944005225122848303101487572264145010393056
P7/822.226631709400257954006225222848402101488562264165822844450
Q125.426631808400257964006225322848501101489552264175733844559
R1-1/828.626631907400257971014905222641856
S1-1/431.826632004400257981014915122641955
T1-3/834.922622103400257991014925022642052
U1-1/238.126632202400258001014935922642151
Remarks Option  Hole type  
GuageTHROAT PLATETHROAT PLATE FOR BINDINGTHROAT PLATE_LOWER FEEDTHROAT PLATE_LOWER FEEDSLIDE PLATE ASM._FRONTSLIDE PLATE ASM._LEFTSLIDE PLATE ASM._RIGHTSLIDE PLATE ASM._LEFT
Figure
Needle widthP/NP/NP/NP/NP/NP/NP/NP/N
Codeinchmm
A3/322.42262500840042874226010582260055540051633
B1/83.222625107226280022284520040042874226010582260055540051633
C5/324.0226252062262810140042874226010582260055540051633
D3/164.822625305
40095288
226282002284540840042874226010582260055540051633
E7/325.6226254042262830940042874226010582260055540051633
F1/46.422625503
40094772
226284082284560640042874226010582260055540051633
G9/327.1226256022262850740042874226010582260055540051633
H5/167.9226257012262860640042874226010582260055540051633
K3/89.52262580040042874226010582260055540051633
W7/1611.12262590940042874226010582260055540051633
L1/212.7226260064006225440042874226011572260065440045729
M5/815.92262610540042874226011572260065440045729
N3/419.1226262044006225640042874226011572260065440045729
P7/822.2226263034006225740042874226012562260075340045730
Q125.4226264024006225840042874226012562260075340045730
R1-1/828.62262650140042874226012562260075340045730
S1-1/431.82262660040042874226013552260085240045731
T1-3/834.92262670940042874226013552260085240045731
U1-1/238.12262680840042874226013552260085240045731
Remarks       Option

LH-3528A-G

GuageFEED DOGFEED DOGFEED DOG_LOWER FEEDFEED DOG_LOWER FEEDNEEDLE CLAMP ASM.PRESSER FOOT ASM._TIP DIVIDEDPRESSER FOOT ASM._LOWER FEEDSWIVEL GUIDE PRESSER ASM.
Figure
Needle widthP/NP/NP/NP/NP/NP/NP/NP/N
Codeinchmm
A3/322.410147551
B1/83.2B1613512B0H23205107101476504003589610391852
C5/324.0B1613512C0H1014775940071909
D3/164.8B1613512D0H400258012320530510147858228165571039205840095293
E7/325.6B1613512E0H400258021014795722816656
F1/46.4B1613512F0H400258032320550310148054228167551039225640094776
G9/327.1B1613512G0H400258041014815322816854
H5/167.9B1613512H0H400458051014825222816953
K3/89.5B1613512K0H400458061014835122817050
W7/1611.140075311400458071014845040033941
L1/212.7B1613512L0H400458084006224922848105101485592281715910392751
M5/815.9B1613512M0H400458091014865840033945
N3/419.1B1613512N0H400458104005225122848303101487574003394710393056
P7/822.2B1613512P0H400458114006225222848402101488564003394922844450
Q125.4B1613512Q0H400458124006225322848501101489554003395133844559
R1-1/828.6B1613512R0H400458131014905240033953
S1-1/431.8B1613512S0H400458141014915140033955
T1-3/834.9B1613512T0H400458151014925040033957
U1-1/238.1B1613512U0H400458161014935940033959
Remarks Option  Hole type   
GuageTHROAT PLATETHROAT PLATE FOR BINDINGTHROAT PLATE_LOWER FEEDTHROAT PLATE_LOWER FEEDSLIDE PLATE ASM._FRONTSLIDE PLATE ASM._LEFTSLIDE PLATE ASM._RIGHTSLIDE PLATE ASM._LEFT
Figure
Needle widthP/NP/NP/NP/NP/NP/NP/NP/N
Codeinchmm
A3/322.440042874226010582260055540051633
B1/83.2226280022284520040042874226010582260055540051633
C5/324.02262810140042874226010582260055540051633
D3/164.840095288226282002284540840042874226010582260055540051633
E7/325.62262830940042874226010582260055540051633
F1/46.440094772226284082284560640042874226010582260055540051633
G9/327.12262850740042874226010582260055540051633
H5/167.92262860640042874226010582260055540051633
K3/89.540042874226010582260055540051633
W7/1611.140042874226010582260055540051633
L1/212.74006225440042874226011572260065440045729
M5/815.940042874226011572260065440045729
N3/419.14006225640042874226011572260065440045729
P7/822.24006225740042874226012562260075340045730
Q125.44006225840042874226012562260075340045730
R1-1/828.640042874226012562260075340045730
S1-1/431.840042874226013552260085240045731
T1-3/834.940042874226013552260085240045731
U1-1/238.140042874226013552260085240045731
Remarks       Option

LH-3528A-7

GuageFEED DOGFEED DOGFEED DOGFEED DOGNEEDLE CLAMP ASM.NEEDLE CLAMP ASM.PRESSER FOOT ASM._TIP DIVIDEDPRESSER FOOT ASM._TIP DIVIDEDSWIVEL GUIDE PRESSER ASM.
Figure
Needle widthP/NP/NP/NP/NP/NP/NP/NP/NP/N
Codeinchmm
A3/322.44003587510147551
B1/83.24006127040035890400537054005370540026027101476504003589640035896
C5/324.040061271400258174007191140026029101477594003589740071909
D3/164.8400612724002581840035891400258311014785810147858226403532281655740095293
E7/325.64006127340025819400500094002583240026033101479592264045222816656
F1/46.4400612744002671540035892400258331014805410148054226405512281675540094776
G9/327.14006127540025820400500104002583440026037101481532264075922816854
H5/167.940061276400258214005001140025835101482522264085822816953
K3/89.54006127740025822400358934002583610148351101483512264095722817050
W7/1611.1400258234002583740026043101484502264105440033941
L1/212.74006127840025824400358944002583840026045101485592264125222817159
M5/815.94006127940025825400719124002583940026047101486582264135140033945
N3/419.14006128040025826400358954002584040026049101487572264145040033947
P7/822.24006128140025827400719134002584140026051101488562264165840033949
Q125.440061282400258284007191440025842101489552264175740033951
R1-1/828.64006128340025829400719154002584340026055101490522264185640033953
S1-1/431.84006128440025830400719164002584440026057101491512264195540033955
T1-3/834.94002605910149250
U1-1/238.14002606110149359
RemarksStitch spec SStitch spec S, OptionStitch spec GStitch spec G, OptionWire type, Stitch spec AFHole type, Stitch spec SGStitch spec SStitch spec GStitch spec G
GuageTHROAT PLATESLIDE PLATE ASM._LEFTSLIDE PLATE ASM._RIGHTSLIDE PLATE ASM._LEFTSLIDE PLATE ASM._FRONT
Figure
Needle widthP/NP/NP/NP/NP/N
Codeinchmm
A3/322.4
B1/83.24003588140025247400252454005163340042880
C5/324.04002548540025247400252454005163340042880
D3/164.840025490
40095289*
40025247400252454005163340042880
E7/325.64002549140025247400252454005163340042880
F1/46.440025492
40094773*
40025247400252454005163340042880
G9/327.14002549340025247400252454005163340042880
H5/167.94002549440025247400252454005163340042880
K3/89.54002549540025247400252454005163340042880
W7/1611.14002549640025247400252454005163340042880
L1/212.74002549840025248400252364004572940042880
M5/815.94002549940025248400252364004572940042880
N3/419.14002550040025248400252364004572940042880
P7/822.24002550240025249400252394004573040042880
Q125.44002550340025249400252394004573040042880
R1-1/828.64002550440025249400252394004573040042880
S1-1/431.84002550540025250400252404004573140042880
T1-3/834.9
U1-1/238.1
RemarksStitch spec S,G (only *)Spec commonSpec commonSpec common, OptionSpec common