JUKI DNU-1541 Engineer's Manual

−10 −
Standard Adjustment
(8) Feed motion
1) Amount of alternate vertical movement
™ In case of the machine without the thread trimmer
1
2
3
4
1
2
3
4
83 to 84 mm
1
Lower engraved
marker line
Hinge screw
Standard of amount of alternate vertical movement
• Upper engraved marker line : Approx. 5 mm
• Medium engraved marker line : Approx. 4 mm
• Lower engraved marker line : Approx. 3 mm (Standard)
Table of sewing speed
™ In case of DNU-1541 and DNU-1541S
Amount of alternate vertical
movement of the walking foot and
presser foot
Less than 3 mm
3 mm to less than 4 mm
4 mm to less than 6.5 mm
Stitch length :
6 mm or less
2500 rpm
2000 rpm
1600 rpm
Stitch length :
More than 6 mm
and 9 mm or less
2000 rpm
2000 rpm
1600 rpm
™ In case of DNU-1541-7, refer to “ 3. (2) Alternate vertical dial ”.
™ In case of the machine with the thread trimmer
Operator’s
side
Edge of
machine arm
To align
with edge

JUKI DNU-1541 Specifications

General

Machine Type	Industrial Sewing Machine
Max Stitch Length	9mm
Needle Bar Stroke	36.5mm
Presser Foot Lift	16mm (by knee), 9mm (by hand)
Needle	DP×17 (#14) #11-#18
Lubrication	Automatic
Weight	34kg (head only)
Stitch Type	Lockstitch
Stitch Length	9mm
Max Sewing Speed	2, 500 stitches per minute
Type	Lockstitch
Application	Heavy-Weight Materials
Maximum Sewing Speed	2, 500 stitches per minute
Bobbin	Large bobbin
Motor	Servo Motor (optional)
Hook Type	Horizontal-axis full-rotary double-capacity hook