JUKI · verified physical machine

DSU-145-7

View cited identity evidence · 2 unique proof passages

Jump to: Proof E3, Proof E4

Identity verified · evidence for each owner answer

What is actually verified

Cited machine label — physical identity not yet accepted

The official evidence supports the displayed name or model label. SewGraph has not yet accepted one exact physical-machine entity for this route, so no compatibility answer is attached.

A cited label is not proof that similarly named, regional, revised, or same-code machines are physically identical.

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 DSU-145-7 in left-top DSU second grouped column, physical PDF page 10 (printed 11). 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 DSU-145-7 in left-top DSU second grouped column, physical PDF page 10 (printed 11). 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: 13mm (With automatic thread trimmer); By knee: 15mm (Without automatic thread trimmer)

  • Only DSU-145-7 in left-top DSU second grouped column, physical PDF page 10 (printed 11). 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

2~5mm

  • Only DSU-145-7 in left-top DSU second grouped column, physical PDF page 10 (printed 11). 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

DP×17 (#21) #14~#22

  • Only DSU-145-7 in left-top DSU second grouped column, physical PDF page 10 (printed 11). 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

#50~#8

  • Only DSU-145-7 in left-top DSU second grouped column, physical PDF page 10 (printed 11). 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: 13mm (With automatic thread trimmer); By knee: 15mm (Without automatic thread trimmer)
  • Alternating vertical movement: 2~5mm
  • Printed needle specification: DP×17 (#21) #14~#22
  • Thread range: #50~#8
Model name: DSU-145-7; Max. sewing speed: 2,000sti/min; Max. stitch length: 6mm; Presser foot: By knee: 13mm (With automatic thread trimmer); By knee: 15mm (Without automatic thread trimmer); Alternating vertical movement: 2~5mm; Needle: DP×17 (#21) #14~#22; Thread: #50~#8
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
Advanced technical receipt
Asset SHA-256
adcd36071ddf8a75929bd7e00d285157bd25ddeecfefb6a7c6825e2b24a47c28
Locator
e3fd9258818aef894a94352c9b81f90a9877b3566d0a76dcc82a642d1d2a1483
Destination status
direct_pdf
Machine facets and OEM groups

Cited machine facets

Identity and compatibility badges

Identity families, physical traits, and OEM accessory groups stay separate. A group badge applies only to its named program and domains.

needle systemDP×17
Detailed specifications, compatible parts, and source library

Evidence coverage

Core answers and cited items

Machine category: Not yet established

Core domains answered: None yet

Domains with cited compatible items: None yet

Unknown is not incompatible. A missing answer means the current official evidence does not support one yet.

Specifications

Documented machine facts

Multiple cited representations for one field share one row. SewGraph preserves every value and exact proof passage; it does not guess which representation is “raw” or “normalized” when the public projection does not label that distinction.

needle

needle systemDP×17

View exact evidence · 1 unique proof passage: Proof E5

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

5 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.

Compatibility proof passages: 0. The passages below support identity facts only.

Open exact proof passages · 5 unique proof passages
Official OEM PDF

What this passage proves

  • Identity — preferred display name: DSU-145-7
DSU-145-7
Document
JUKI 2026 non-apparel general catalog
Issuer
JUKI
Extraction
native
PDF page
10
Open source
Advanced technical receipt
Asset SHA-256
adcd36071ddf8a75929bd7e00d285157bd25ddeecfefb6a7c6825e2b24a47c28
Locator
e514d0a6758a4d79f2817225593ceb7e2f74b46b4cafa13324178c54ae067251
Destination status
direct_pdf
Official OEM PDF

What this passage proves

  • Identity — model code: DSU-145-7
DSU-145-7
Document
JUKI 2026 non-apparel general catalog
Issuer
JUKI
Extraction
native
PDF page
10
Open source
Advanced technical receipt
Asset SHA-256
adcd36071ddf8a75929bd7e00d285157bd25ddeecfefb6a7c6825e2b24a47c28
Locator
cd4568ec9e69b16fd0cb9a332f482242b0741031d6871e81cc3f8498bdd1f723
Destination status
direct_pdf
Official OEM PDF

What this passage proves

  • Identity — printed machine name: DSU-145-7
DSU-145-7 DSU-145U (Standard hook and binder) DSC-245U/X55278 JUKI’s DSU series sewing
Document
JUKI 2026 non-apparel general catalog
Issuer
JUKI
Extraction
native
PDF page
10
Open source
Advanced technical receipt
Asset SHA-256
adcd36071ddf8a75929bd7e00d285157bd25ddeecfefb6a7c6825e2b24a47c28
Locator
9fd5be3e6afbacf9104cd0e7cf0da1d80a1fa72779d858be63d18c843f91ae63
Destination status
direct_pdf
Official OEM PDF

What this passage proves

  • Identity — printed machine name: DSU-145-7
DSU-145-7
Document
JUKI 2026 non-apparel general catalog
Issuer
JUKI
Extraction
native
PDF page
10
Open source
Advanced technical receipt
Asset SHA-256
adcd36071ddf8a75929bd7e00d285157bd25ddeecfefb6a7c6825e2b24a47c28
Locator
7b442a8f030a28d2d45b9934f695c8f3584542176f33bb2a2dbc2408f6973bc6
Destination status
direct_pdf
Official OEM PDF

What this passage proves

  • needle fact — needle system: DP×17
DSU-145-7
Document
JUKI 2026 non-apparel general catalog
Issuer
JUKI
Extraction
native
PDF page
10
Open source
Advanced technical receipt
Asset SHA-256
adcd36071ddf8a75929bd7e00d285157bd25ddeecfefb6a7c6825e2b24a47c28
Locator
a11bbe223c2f49555a943ce401fa3d2ae3e40853c8b048894ba151bd1c5fa040
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