Speci�Icati�Ns - JUKI DLN-6390 Instruction Manual

!. SPECI�ICATI�NS
Applcaton
Max. sewng speed
Sttch length *1
Needle
Needle bar stroke
Thread take-up stroke
Hook
Lft of presser foot
(Between upper feed roller and lower roller)
Feed method
Hemmng bnder open/close method
Lubrcatng ol
Sttch length adjustng method
Needle clamp method
Motor
Nose
*1. Do not set the scale of feed dial to change the needle feed amount to 2.1 or less.
DLN�6390�7
Bottom hemmng, wast band attachng (locksttch type), hemmng (locksttch type)
When sttch length s less than 3.6 mm : 5,000 st/mn
When sttch length s not less than 3.6 mm : 4,500 st/mn
* *
2. mm, 2.3 mm, 2.5 mm, 2.8 mm, 3.2 mm (standard), 3.6 mm, 4.2
SCHMETZ UY80GVS Nm40 (shank dameter φ .84)
Range of use : Nm90 to #50 (equvalent to #4 to #22.5)
Exclusve automatc lubrcatng full-rotary .7 fold hook
Presser lftng lever : 4.5 mm
Auto-lfter : 3 mm (Max. 4 mm)
Upper/lower roller contnuous feed method
Ar cylnder drve
JUKI NEW DEFRIX OIL No. 
or JUKI MACHINE OIL #7
Gear replacement method
SC-92/M5N
- Equvalent contnuous emsson sound pressure level (L
A-weghted value of 80.0 dB; (Includes K
-ISO 204 GR2 at 5,000 st/mn.
DLN�6390
35 mm
23 mm
Knee lfter (by manual) : 3 mm (Max.4 mm)
By manual
Nut clamp method
400W or hgher power clutch motor can be used.
) at the workstaton :
pA
= 2.5 dB); accordng to ISO 082- C.6.2
pA
* *
mm : Optonal