LZ-2290A-SR-7 (August, 2004) 1/4
● The machine is built around the newly developed LZ-2290A-7
machine head.
In addition to the conventional types of stitching, the
machine is able to perform T-shape stitching and zigzag
pattern stitching to broaden its range of applications.
● In addition to the conventional eight types and 14 patterns of
zigzag stitching, the machine is able to perform T-shape
stitching and covering stitching. As a result, the machine is
equipped as standard with a 14-type and 20-pattern sewing
capability. Furthermore, the machine is able to perform
condensation stitching (for reverse feed stitching) at a high
speed during sewing to dramatically increase the operating
rate of the facility.
● For men's garments, the machine is used in processes such
as topstitching for welt pockets, sewing collar cloths and
sewing labels. For ladies' garments, it can perform pattern
stitching for the collars and front bodies of jackets and
blouses. In addition, original patterns can be created using
the custom pattern feature, enabling the machine to be
utilized for a broader range of uses.
SPECIFICATIONS
Computer-controlled, Direct-drive, High-speed, 1-needle, Lockstitch,
Zigzag Stitching Machine with Automatic Thread Trimmer
(quick reverse type)
LZ-2290A-SR-7
LZ-2290A-SR-7-WB
Model name
Max. sewing speed
Max. zigzag width
＊3
Max. feed amount
Needle throw mechanism
Lift of the presser foot
Needle (at the time of delivery)
Hook
Thread take-up
Number of patterns for standard stitching
Custom pattern memory capacity
Max. number of stitches
Input function of the main unit
Memory medium
Machine head drive
Lubrication
Distance from needle to machine arm/Bed size
Power requirement/Power consumption
Total weight
LZ-2290A-SR-7-WB
5,000rpm
＊1,
T-shape stitching: 4,000rpm
＊2
10mm
5.0mm (normal/reverse feed)
Computer-controlled
By hand: 5.5mm/By knee: 10mm
SCHMETZ438 (#75)
DP hook (with titanium-treated inner hook) Hook-driving shaft offset mechanism
Rotary type
14 types/20 patterns
Internal memory: Max. 20 patterns/Extended memory: Max. 999 patterns
Max. 500 stitches/patterns
The main unit has been provided as standard with a data input device (IP-100D operation panel)
Programming software for computer-controlled sewing machines (PM-1:option)
EEP-ROM (internal)/SmartMedia (extended)
Compact AC servomotor (direct-drive system)
Minute-quantity lubrication to needle bar and hook (no oil pan system)
300mm/517mm×178mm
Single-phase 200〜240V, 3-phase 200〜240V/Power rating 600VA
104kg
＊1The maximum sewing speed is factory-set to 4,000 rpm at the time of shipping (depending on the region to which the machine is to be shipped).
＊2The maximum sewing speed of the machine varies depending on the zigzag width and feed amount settings.
• Since the speed is controlled with the zigzag width and feed amount per stitch, it is thus limited by the zigzag width and feed amount settings for a sewing pattern.
• The sewing speed should be appropriately set according to the sewing product and process.
＊3The maximum zigzag width has been factory-limited to 8 mm, at the time of standard shipping.
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