SewGraph

juki · verified physical machine

AMS-221F-G3020R/AW-3

View cited identity evidence · 5 unique proof passages

Jump to: Proof E1, Proof E2, Proof E3, Proof E4, Proof E5

verified exact machine · 1/3 core systems

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

Application

conditional

Extra heavy weight

  • Physical PDF page 15 exact AMS-221F-G3020R/AW-3 column; H3020R/AW-3 and non-AW-3 columns are excluded.

Source evidence · 1 unique proof passage: Profile Proof E1

Maximum sewing speed

conditional

2,800sti/min*

  • Physical PDF page 15 merged table cell visibly spans only H3020R/AW-3 and G3020R/AW-3.; The printed asterisk is retained; no footnote meaning is inferred.

Source evidence · 1 unique proof passage: Profile Proof E1

Sewing area

conditional

300mm (X) × 200mm (Y)

  • Physical PDF page 15 merged table cell visibly spans only H3020R/AW-3 and G3020R/AW-3.

Source evidence · 1 unique proof passage: Profile Proof E1

Settable stitch length

conditional

0.1~12.7mm (0.05mm step)

  • Physical PDF page 15 merged table cell visibly spans only H3020R/AW-3 and G3020R/AW-3.

Source evidence · 1 unique proof passage: Profile Proof E1

Needles and threading

System

conditional

DP×17

  • Physical PDF page 15 exact AMS-221F-G3020R/AW-3 column; H3020R/AW-3 and non-AW-3 columns are excluded.; The adjacent parenthetical token remains untyped and is excluded.

Source evidence · 1 unique proof passage: Profile Proof E1

specifications

Compressed air

conditional

0.35~0.55MPa (Max. 0.55MPa) / 156dm³/min (With AW-3)

  • Physical PDF page 15 merged table cell visibly spans only H3020R/AW-3 and G3020R/AW-3.

Source evidence · 1 unique proof passage: Profile Proof E1

Bobbins and hook

Automatic winding and feeding

conditional

AW-3 changes the bobbin automatically before bobbin thread runs out, and bobbin thread is wound during sewing; only two bobbin cases are required.

  • Physical PDF page 15 places this statement under the finite AMS-221F-3020R/AW-3 section, whose table enumerates only H3020R/AW-3 and G3020R/AW-3; no non-AW-3 variant is included.

Source evidence · 1 unique proof passage: Profile Proof E1

Presser feet and adapters

Sources for the owner answers above
Official OEM PDF

What this passage supports

  • Application: Extra heavy weight
  • Maximum sewing speed: 2,800sti/min*
  • Sewing area: 300mm (X) × 200mm (Y)
  • Settable stitch length: 0.1~12.7mm (0.05mm step)
  • System: DP×17
  • Compressed air: 0.35~0.55MPa (Max. 0.55MPa) / 156dm³/min (With AW-3)
  • Automatic winding and feeding: AW-3 changes the bobbin automatically before bobbin thread runs out, and bobbin thread is wound during sewing; only two bobbin cases are required.
AMS-221F-G3020R/AW-3 Extra heavy weight 2,800sti/min* 300mm (X) × 200mm (Y) 0.1~12.7mm (0.05mm step) DP×17 (#23) 0.35~0.55MPa (Max. 0.55MPa) / 156dm³/min (With AW-3) Since the AMS-221F-3020R/AW-3 changes the bobbin automatically before the bobbin-thread runs out and bobbin-thread is wound during sewing, the operator is able to concentrate on sewing without worrying about shortage of bobbin thread. In addition, only two bobbin cases are required for sewing.
Document
JUKI 2026 non-apparel general catalog
Issuer
JUKI
Extraction
Visually verified transcription of a scanned page
Visual verification
Checked 2026-09-13T21:45:00Z. The page image and transcription are hash-bound in the evidence record.
PDF page
15
Open source
Open cited PDF at page 15Open OEM source or support page
Advanced technical receipt
Asset SHA-256
adcd36071ddf8a75929bd7e00d285157bd25ddeecfefb6a7c6825e2b24a47c28
Locator
2141763a07a5d672b2f6968b03e5518251c076e67b2758b0c0b7711edd43b4f1
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: needle

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 E6

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

6 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.

Open exact proof passages · 6 unique proof passages
Official OEM PDF

What this passage proves

  • Identity — model code: AMS-221F-G3020R/AW-3
AMS-221F-G3020R/AW-3
Document
JUKI 2026 non-apparel general catalog
Issuer
JUKI
Extraction
native
PDF page
15
Open source
Open cited PDF at page 15Open OEM source or support page
Advanced technical receipt
Asset SHA-256
adcd36071ddf8a75929bd7e00d285157bd25ddeecfefb6a7c6825e2b24a47c28
Locator
e873a6b47b339ba3726a189f519b712b62181e309d7a92de1f7c9cb8929cd0d1
Destination status
direct_pdf
Official OEM PDF

What this passage proves

  • Identity — printed machine name: AMS-221F-G3020R/AW-3
Model name AMS-221F-H3020R/AW-3 AMS-221F-G3020R/AW-3 AMS-221F-H3020R AMS-221F-G3020R Application
Document
JUKI 2026 non-apparel general catalog
Issuer
JUKI
Extraction
native
PDF page
15
Open source
Open cited PDF at page 15Open OEM source or support page
Advanced technical receipt
Asset SHA-256
adcd36071ddf8a75929bd7e00d285157bd25ddeecfefb6a7c6825e2b24a47c28
Locator
5d75a6f2beb1587585921ad4a9b8352c29b2ba3979e519ebf659dfb1b27f3d3f
Destination status
direct_pdf
Official OEM PDF

What this passage proves

  • Identity — printed machine name: AMS-221F-G3020R/AW-3
Model name AMS-221F-H3020R/AW-3 AMS-221F-G3020R/AW-3 AMS-221F-H3020R AMS-221F-G3020R Application Medium to heavy weight Extra heavy weight Max. sewing
Document
JUKI 2026 non-apparel general catalog
Issuer
JUKI
Extraction
native
PDF page
15
Open source
Open cited PDF at page 15Open OEM source or support page
Advanced technical receipt
Asset SHA-256
adcd36071ddf8a75929bd7e00d285157bd25ddeecfefb6a7c6825e2b24a47c28
Locator
942bc824167f7865b865b69763bc624727acae10c7a52c738895882f65354bf9
Destination status
direct_pdf
Official OEM PDF

What this passage proves

  • Identity — printed machine name: AMS-221F-G3020R/AW-3
AMS-221F-G3020R/AW-3
Document
JUKI 2026 non-apparel general catalog
Issuer
JUKI
Extraction
native
PDF page
15
Open source
Open cited PDF at page 15Open OEM source or support page
Advanced technical receipt
Asset SHA-256
adcd36071ddf8a75929bd7e00d285157bd25ddeecfefb6a7c6825e2b24a47c28
Locator
4ad22929f22d0e268facf24bdd1bcaf7a924a4bd52dc07bfd58307866752f113
Destination status
direct_pdf
Official OEM PDF

What this passage proves

  • Identity — preferred display name: AMS-221F-G3020R/AW-3
AMS-221F-G3020R/AW-3
Document
JUKI 2026 non-apparel general catalog
Issuer
JUKI
Extraction
native
PDF page
15
Open source
Open cited PDF at page 15Open OEM source or support page
Advanced technical receipt
Asset SHA-256
adcd36071ddf8a75929bd7e00d285157bd25ddeecfefb6a7c6825e2b24a47c28
Locator
3c82aa0dbd29aae16664891a2deec8347166e8e0e095324953a38dfc17b9a5ae
Destination status
direct_pdf
Official OEM PDF

What this passage proves

  • needle fact — needle system: DP×17
  • Needle answer — DP×17
DP×17 (#23)
Document
JUKI 2026 non-apparel general catalog
Issuer
JUKI
Extraction
native
PDF page
15
Open source
Open cited PDF at page 15Open OEM source or support page
Advanced technical receipt
Asset SHA-256
adcd36071ddf8a75929bd7e00d285157bd25ddeecfefb6a7c6825e2b24a47c28
Locator
3b0bf2938f14a30d3edd5edc2e970a8b9c39b15d8be2af139f30699c3fad2173
Destination status
direct_pdf

What is supported, and what remains open?

0 supported answers and 7 answers with conditions or remaining limits. Evidence coverage is not a probability of accuracy.

Unresolved owner questions (1)
  • Mount or fit: Not established — Not yet verified: This catalog block does not establish a presser-foot mount or compatible item.

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