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ENGLISH
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. SPECIFICATIONS
DLN-6390-7 DLN-6390
Application Bottom hemming, waist band attaching (lockstitch type), hemming (lockstitch type)
Max. sewing speed
When stitch length is less than 3.6 mm : 5,000 sti/min
When stitch length is not less than 3.6 mm : 4,500 sti/min
Stitch length
*1
2.1
*
mm, 2.3 mm, 2.5
*
mm, 2.8 mm, 3.2 mm (standard), 3.6 mm, 4.2
*
mm
*
: Optional
Needle
SCHMETZ UY180GVS Nm140 (shank diameter
φ
1.84)
Range of use : Nm90 to #150 (equivalent to #14 to #22.5)
Needle bar stroke 35 mm
Thread take-up stroke 123 mm
Hook Exclusive automatic lubricating full-rotary 1.7 fold hook
Lift of presser foot
(Between upper feed roller and lower roller)
Presser lifting lever : 4.5 mm
Auto-lifter : 13 mm (Max. 14 mm)
Knee lifter (by manual) : 13 mm (Max.14 mm)
Feed method
Upper/lower roller continuous feed method
Hemming binder open/close method Air cylinder drive By manual
Lubricating oil
JUKI NEW DEFRIX OIL No. 1
or JUKI MACHINE OIL #7
Stitch length adjusting method Gear replacement method
Needle clamp method Nut clamp method
Motor SC-921/M51N 400W or higher power clutch motor can be used.
Noise
- Equivalent continuous emission sound pressure level (L
pA
) at the workstation :
A-weighted value of 80.0 dB; (Includes K
pA
= 2.5 dB); according to ISO 10821- C.6.2
-ISO 11204 GR2 at 5,000 sti/min.
*1. Do not set the scale of feed dial to change the needle feed amount to 2.1 or less.
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