SewGraph

JUKI · verified physical machine

LS-1341

View cited identity evidence · 2 unique proof passages

Jump to: Proof E3, Proof E4

Identity verified · evidence for each owner answer

Identity verified · evidence for each answer

Using and maintaining this machine

Check the conditions alongside each answer. Foot attachment, shank type and adapter requirements are separate; one does not establish universal accessory fit.

Features and specifications

Maximum sewing speed

conditional

2,000sti/min

  • Only LS-1341 in right-bottom LS-1341/LS-1340 group, 1341-specific needle/thread line, physical PDF page 10 (printed 12). Shared cells are confined to this table. Maxima are specifications; neither automatic-lift installation nor foot mount, bobbin part or needle interchange is inferred. Maximum, not normal operating advice.

Source evidence · 1 unique proof passage: Profile Proof E1

Maximum stitch length

conditional

6mm

  • Only LS-1341 in right-bottom LS-1341/LS-1340 group, 1341-specific needle/thread line, physical PDF page 10 (printed 12). Shared cells are confined to this table. Maxima are specifications; neither automatic-lift installation nor foot mount, bobbin part or needle interchange is inferred. Maximum and original spelling retained.

Source evidence · 1 unique proof passage: Profile Proof E1

Presser feet and adapters

Lift

conditional

By knee: 16mm

  • Only LS-1341 in right-bottom LS-1341/LS-1340 group, 1341-specific needle/thread line, physical PDF page 10 (printed 12). Shared cells are confined to this table. Maxima are specifications; neither automatic-lift installation nor foot mount, bobbin part or needle interchange is inferred. Printed lift condition only; does not establish installed option, mount or compatible item.

Source evidence · 1 unique proof passage: Profile Proof E1

Alternating vertical movement

conditional

2.5~6.5mm

  • Only LS-1341 in right-bottom LS-1341/LS-1340 group, 1341-specific needle/thread line, physical PDF page 10 (printed 12). Shared cells are confined to this table. Maxima are specifications; neither automatic-lift installation nor foot mount, bobbin part or needle interchange is inferred. Movement does not prove mount or compatible item.

Source evidence · 1 unique proof passage: Profile Proof E1

Needles and threading

Printed needle specification

conditional

135×17 (Nm160) Nm100~Nm180 (1342-7, 1342, 1341)

  • Only LS-1341 in right-bottom LS-1341/LS-1340 group, 1341-specific needle/thread line, physical PDF page 10 (printed 12). Shared cells are confined to this table. Maxima are specifications; neither automatic-lift installation nor foot mount, bobbin part or needle interchange is inferred. Parenthetical number retained literally; no recommendation, equivalent system or substitution inferred.

Source evidence · 1 unique proof passage: Profile Proof E1

Thread range

conditional

#40~#5, B33~B138, Nm=90/3~20/3 (1342, 1341)

  • Only LS-1341 in right-bottom LS-1341/LS-1340 group, 1341-specific needle/thread line, physical PDF page 10 (printed 12). Shared cells are confined to this table. Maxima are specifications; neither automatic-lift installation nor foot mount, bobbin part or needle interchange is inferred. Printed thread range only; not a fabric or needle-thread compatibility guarantee.

Source evidence · 1 unique proof passage: Profile Proof E1

Bobbins and hook

Sources for the owner answers above
Official OEM PDF

What this passage supports

  • Maximum sewing speed: 2,000sti/min
  • Maximum stitch length: 6mm
  • Lift: By knee: 16mm
  • Alternating vertical movement: 2.5~6.5mm
  • Printed needle specification: 135×17 (Nm160) Nm100~Nm180 (1342-7, 1342, 1341)
  • Thread range: #40~#5, B33~B138, Nm=90/3~20/3 (1342, 1341)
Model name: LS-1341; Max. sewing speed: 2,000sti/min; Max. stitch length: 6mm; Presser foot: By knee: 16mm; Alternating vertical movement: 2.5~6.5mm; Needle: 135×17 (Nm160) Nm100~Nm180 (1342-7, 1342, 1341); Thread: #40~#5, B33~B138, Nm=90/3~20/3 (1342, 1341)
Document
JUKI 2026 non-apparel general catalog
Issuer
JUKI
Extraction
Visually verified transcription of a scanned page
Visual verification
Checked 2026-09-29T02:23:00Z. The page image and transcription are hash-bound in the evidence record.
PDF page
10
Open source
Open cited PDF at page 10Open OEM source or support page
Advanced technical receipt
Asset SHA-256
adcd36071ddf8a75929bd7e00d285157bd25ddeecfefb6a7c6825e2b24a47c28
Locator
6120473239861d935b3d4673f4db7005da49d3c59301fd48473fdef979181c66
Destination status
direct_pdf
Detailed specifications, compatible parts, and source library

Catalog evidence coverage

Catalog claims and cited items

Machine category:Not established in catalog evidence

Catalog core domains answered: None yet

Catalog domains with cited compatible items: None yet

Catalog unknown is not incompatible.Owner answers above are reviewed separately from catalog core-domain claims.

Catalog identity evidence

The catalog section below preserves identity-scoped claims. Reviewed owner answers above are published from separate exact citations and do not establish generic item fit.

View identity evidence · 2 unique proof passages: Proof E1, Proof E2

Official source library

Documents used on this page

Open the exact OEM PDF page or captured HTML edition when a safe destination exists; otherwise SewGraph labels the OEM support-page fallback honestly.

JUKI 2026 non-apparel general catalog

machine catalog

Open official source destination · 1 unique proof passage: Proof E1

Evidence library

2 exact proof passages from 1 OEM document

Every passage below says exactly what visible fact it proves. Repeated references to the same locator are counted once; identity evidence never counts as compatibility evidence.

Catalog compatibility proof passages: 0.The passages below support catalog identity facts only; owner-answer sources are listed separately above.

Open exact proof passages · 2 unique proof passages
Official OEM PDF

What this passage proves

  • Identity — printed machine name: LS-1341
Model name LS-1342-7, LS-1342 LS-1341
Document
JUKI 2026 non-apparel general catalog
Issuer
JUKI
Extraction
native
PDF page
10
Open source
Open cited PDF at page 10Open OEM source or support page
Advanced technical receipt
Asset SHA-256
adcd36071ddf8a75929bd7e00d285157bd25ddeecfefb6a7c6825e2b24a47c28
Locator
18726780624d2da2732d93ab16eda7a2d548bb55493c1c59f18fe9e3e7bfe686
Destination status
direct_pdf
Official OEM PDF

What this passage proves

  • Identity — printed machine name: LS-1341
Model name LS-1341/X55287 machine
Document
JUKI 2026 non-apparel general catalog
Issuer
JUKI
Extraction
native
PDF page
11
Open source
Open cited PDF at page 11Open OEM source or support page
Advanced technical receipt
Asset SHA-256
adcd36071ddf8a75929bd7e00d285157bd25ddeecfefb6a7c6825e2b24a47c28
Locator
2c456b54c27b21bf3de3bb181904c2d2eb57464fb03c594a768c3287cd8bdf72
Destination status
direct_pdf
Official OEM PDF

What this passage proves

  • Identity — preferred display name: LS-1341
LS-1341
Document
JUKI 2026 non-apparel general catalog
Issuer
JUKI
Extraction
Native document text
PDF page
10
Open source
Open cited PDF at page 10Open OEM source or support page
Advanced technical receipt
Asset SHA-256
adcd36071ddf8a75929bd7e00d285157bd25ddeecfefb6a7c6825e2b24a47c28
Locator
501bd5973fec5cde55fc48e9551c06c5bec688dab393738eef02245b6e80bfff
Destination status
direct_pdf
Official OEM PDF

What this passage proves

  • Identity — model code: LS-1341
LS-1341
Document
JUKI 2026 non-apparel general catalog
Issuer
JUKI
Extraction
Native document text
PDF page
10
Open source
Open cited PDF at page 10Open OEM source or support page
Advanced technical receipt
Asset SHA-256
adcd36071ddf8a75929bd7e00d285157bd25ddeecfefb6a7c6825e2b24a47c28
Locator
f4b85d1d44a24813ca210b1b2ece64c172fa4b25c3039b8263ddb87ec11a915c
Destination status
direct_pdf

What is supported, and what remains open?

0 supported answers and 6 answers with conditions or remaining limits. Evidence coverage is not a probability of accuracy.

Unresolved owner questions (2)
  • Mount or fit: Not established — Not yet verified: No foot mount, shank, adapter or item fit is established.
  • Class or fit: Not established — Not yet verified: No bobbin class, case, part or interchangeability is established.

Report a correction or share an OEM source

Advanced provenance and dataset receipt

Public snapshot a1cc1aceef228fcf33329e37165ab888ce5b9fe3f13eb56967ae0fbf41d8d8a7

Catalog e156281c7d3048027b5ac89e7476be8f54dd5a9309505e96260b0455d3cd2a7e · exact native quotes only · dossier method sewgraph-model-dossier-v2