LK-1941ZA, 1942HA, LK-1942GA (June, 2001) 3/3
φ
A
φ
B
Model
PGM-7
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PK-47
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Part No.
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142-25056
144-47056
B5019-222-0B0
BT-0400251-EB
PV-150209000
142-04754
B9211-850-0A0
SS-7110840SP
×
2
144-45050
142-24760
GPK-470010AB
M9025-580-0A0
144-44202
144-44301
SM-9040603SC
×
2
WP-0450826SC
×
2
144-44004
144-44103
B2553-210-D0B
B2553-210-D0A
B2554-210-D0A
B2554-210-D0B
B2554-210-D0C
142-24109
142-24000
144-46009
144-45902
144-39608
144-39707
144-40002
144-39400
144-39509
144-40101
144-39806
144-39905
Description
Handy programming device
Needle cooler
Heat cutter
Thread tension controller No. 3
Air tube
Solenoid valve
Solenoid valve connector asm.
Silicon oil tank
Setscrew
Thread clamp device
Thread-tension-releasing device
3-pedal unit
Junction cable
Feed plate, blank
Belt positioning guide
Setscrew
Washer of setscrew for guide
Work clamp foot (right)
Work clamp foot (left)
Without knurl
With knurl
Without knurl
With knurl (right)
With knurl (left)
Without knurl
With knurl
Wiper
Wiper base
A=3.0, B=4.0 *H type
For mechanical thread trimmer
A=4.0, B=5.0 *G type
For mechanical thread trimmer
A=3
×
4.4 (ellipitical), B=5.0
*Z type (standard)
For heat cutter (for seatbelts)
A=2.0, B=3.0
For mechanical thread trimmer
A=2.3, B=3.3
For mechanical thread trimmer
A=3
×
4.4 (ellipitical), B=5.0
For mechanical thread trimmer
(for seatbelts)
A=3.0, B=4.0
For heat cutter
A=4.0, B=5.0
For heat cutter
Feature
Sewing patterns can be entered or modified through the handy programming
device while holding it. Dedicated keys for frequently-used functions are
provided on the handy programming device to cut down the operation time.
The needle cooler blows air to the needle, thereby preventing thread breakage
caused by hot needle.
The heat cutter cuts both needle threads and bobbin threads (#1 to #8 synthetic
thread,) under the throat plate. (For the LK-1941 model, the heat cutter is
equipped as standard.)
The tension controller unit is used to partially change the needle thread tension
during the sewing of a pattern.
This device prevents breakage of synthetic threads.
The device prevents stitch skipping and slip-off of the thread from the needle
eyelet at the beginning of sewing.
Designed with a mechanism to clamp the needle thread under the throat plate,
the thread clamp device never interferes with the presser foot or other devices
mounted on the machine.
This device requires if you want to change the sewing position without
performing thread trimming.
(Only applicable to the LK-1942HA)
This 3 pedal unit is required if you want to use a double-step feeding frame.
Work clamp, blank for seatbelts
Knurled blank, designed for seatbelts, for machining that prevents slippage of
material more effectively than the standard one. Adjustable belt positioning
guide can be used.
Monolithic feeding frame blank
Separately driven feeding frame blank
Feed plate
Reverse sweeping wiper
In some sewing processes, the wiper may interfere with the needle when it
actuates. In such a case, the wiper can be placed at the retracted position.
Needle hole guide
OPTIONS
8