Specifications; Specifications Of The Machine Head - JUKI LZ-2290 Series Manual Manual

1. SPECIFICATIONS

(1) Specifications of the machine head

Model
1 Application
2 Max. sewing speed
3 Max. zigzag width
4 Max. feed amount
(Normal/reverse)
5 Stitch pattern
6 Needle
7 Dimension of the bed
8 Number of revolution
of resistor pack
9 Needle bar stroke
10 Bobbin winder
11 Wiper (WB only)
12 Automatic reverse
stitching
13 Lubrication
14 Lift of the presser foot
(by hand lifter)
15 Lift of the presser foot
(by knee lifter)
16 Lift of the presser foot
(by AK auto-lifter)
17 Kind of the hook
(Part No.)
18 Bobbin case (asm.)
19 Height of the feed dog
20 Lubrication of the face
plate section
21 Drive system
22 Transmission function
23 Motor output
24 Operating power
25 Solenoid drive power
26 Additional function
27 Device and optional
* 1 : The sewing speed is regulated in accordance with the destination at the time of delivery. (Zigzag width is
also regulated.)
* 2 : Zigzag width is regulated to 8 mm at the time of delivery. (Max. 10 mm is only for 2-step and 3-step zigzag
machines.)
* 3 : Normal and reverse feed amounts are regulated to 2 mm at the time of delivery.
LZ-2290SS / –7 LZ-2290SU / –7
5,000 rpm (*1) 4,500 rpm (*1)
5 mm/4 mm (*3) 2.5 mm/2.5 mm (*3)
(Stepless fine adjustment) (Stepless fine adjustment)
8 kinds 14 patterns (Custom pattern : 64 stitches, 8 kinds can be stored.)
SCHMETZ 134UK, 438, ORGAN DPX5 : #65 to #90
4,000 rpm (Excluding a certain territory of export)
Built-in in the upper face of machine head type (with bobbin thread retaining plate)
Lubrication system to oil tank for hook
lubrication
JUKI New Defrix Oil No. 1 is used.
(Equivalent to ISO VG7)
Plunger pump is employed.
22525877
23537350 (with idle-prevention spring)
1.2 mm
Minute quantity lubrication by oil wick
Direct drive system (compact AC servo motor)
Presser foot micro-lifting screw is provided as standard.
500 g tin of exclusive grease for maintenance (Part No. : 23640204)
Touch-back kit (asm.) (Part No. : 23546658)
LZ-2290DS / –7
Light- to medium-weight materials
10 mm (*2)
5 mm (*3)
(Stepless fine adjustment)
178 mmX517 mm
33.4 mm
Electromagnetic front-wiping system
Built-in electromagnetic system
Full non-lubrication
5.5 mm
10 mm
6 to 6.5 mm
23557259 (Non-lubrication hook)
23557556 (with idle-prevention spring)
1.4mm 1.2 mm
Timing belt system
Rated output 450W
3-phase 200V, Single phase 100V
DC34V
AK-121 (auto-lifter device)
1
LZ-2290DU / –7
4,000 rpm (*1)
2.5 mm (*3)
(Stepless fine adjustment)
1.4mm
Non-lubrication