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
5,000 sit/min*
Exact DLN-6390 column or explicitly shared cell in JUKI DLN-6390 / DLN-6390-7 brochure specification table, physical 4; August 2010, Printed in Japan (A). No transfer to other edition, sibling or full order code.; Specification only: use the exact machine instruction book for operation; no accessory-fit or substitute inference.; Printed sit/min spelling and asterisk preserved; footer defines sit/min as Stitches Per Minute. Maximum rating, not recommended speed.
Exact DLN-6390 column or explicitly shared cell in JUKI DLN-6390 / DLN-6390-7 brochure specification table, physical 4; August 2010, Printed in Japan (A). No transfer to other edition, sibling or full order code.; Specification only: use the exact machine instruction book for operation; no accessory-fit or substitute inference.; Unlabeled 2.8mm parenthesis and standard/supplied/optional gear distinction retained. Stitch length uses pitch conversion gears; not a continuous range, installed optional gear claim or replacement procedure.
SCHMETS UY180GVS Nm140; range of use Nm90～Nm150 (equivalent to #14～#22.5)
Exact DLN-6390 column or explicitly shared cell in JUKI DLN-6390 / DLN-6390-7 brochure specification table, physical 4; August 2010, Printed in Japan (A). No transfer to other edition, sibling or full order code.; Specification only: use the exact machine instruction book for operation; no accessory-fit or substitute inference.; Printed SCHMETS spelling and unlabeled Nm140 preserved; no factory/supplied needle or substitute semantics inferred.
Exact DLN-6390 column or explicitly shared cell in JUKI DLN-6390 / DLN-6390-7 brochure specification table, physical 4; August 2010, Printed in Japan (A). No transfer to other edition, sibling or full order code.; Specification only: use the exact machine instruction book for operation; no accessory-fit or substitute inference.; Lift height/method is not mounting, holder, adapter, installed option or compatible-item evidence.
Exact DLN-6390 column or explicitly shared cell in JUKI DLN-6390 / DLN-6390-7 brochure specification table, physical 4; August 2010, Printed in Japan (A). No transfer to other edition, sibling or full order code.; Specification only: use the exact machine instruction book for operation; no accessory-fit or substitute inference.; Literal OEM oil specification only; no arbitrary substitute or lubrication procedure established.
Printed needle specification: SCHMETS UY180GVS Nm140; range of use Nm90～Nm150 (equivalent to #14～#22.5)
Lift: Max. 14mm
Specified oil: JUKI New Defrix Oil No.1 (equivalent to ISO VG7)
Model DLN-6390. Needle: SCHMETS UY180GVS Nm140; range of use Nm90～Nm150 (equivalent to #14～#22.5). Lift: Max. 14mm. Maximum sewing speed: 5,000 sit/min*. Stitch length: Standard gears: 3.2mm (2.8mm); Supplied gears: 2.3mm, 3.6mm; Optional gears: 2.1mm, 2.5mm, 4.2mm. Oil: JUKI New Defrix Oil No.1 (equivalent to ISO VG7). Printed SCHMETS spelling and unlabeled Nm140 preserved; no factory/supplied needle or substitute semantics inferred. Printed sit/min spelling and asterisk preserved; footer defines sit/min as Stitches Per Minute. Maximum rating, not recommended speed. Unlabeled 2.8mm parenthesis and standard/supplied/optional gear distinction retained. Stitch length uses pitch conversion gears; not a continuous range, installed optional gear claim or replacement procedure.
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.
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 2025 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