Electronic lockstitch pattern tacker with treble hook
KE-484C
• Knife method cuts even extra thick threads
accurately.
• Pneumatic drive wipes the thread smoothly.
• Stable thread tension release improves
sewing performance.
• Stitch patterns can be changed easily.
This electronic pattern tacker is ideal for sewing heavy and
extra-heavy materials such as seatbelts. It gives excellent
economy, with shorter cycle times and easier maintenance.
Attractive and accurate sewing finishes for extra-heavy materials
A variety of thread types up to #0 can be cut accurately.
• A knife method is used for thread trimming. When the knives are
meshing, the movable knife and fixed knife are driven by a
pneumatic cylinder. Extra thick threads of up to #0 can be cut
accurately regardless of the material of the thread.
• The speed of the knife is controlled by a pneumatic cylinder
which reduces excessive spinning of the bobbin during thread
trimming. The thread is held securely from the start of sewing so
that stable seams are created.
• Unlike the heat cutting method, the knife method does not require a heater to be warmed up, so it
reduces cycle time. It also saves electricity costs and makes temperature control unnecessary. In
addition, the knives are much more durable than the heater wires, so that the knives can accurately cut a
greater variety of threads. They are also easier to maintain.
• The thread wiper is also driven by a pneumatic cylinder. The upper thread can be wiped accurately even
under conditions where the thread is difficult to pull out of the material.
Optimized thread tightening creates attractive sewing finishes.
A pneumatically-driven thread tension release mechanism has been adopted. Compared to cam-type
methods, this mechanism provides much stronger thread tension. In addition, the thread tension discs
open and close accurately even when high tensions are applied to the upper thread, so that the upper
thread trailing length is kept at a constant length and problems at the sewing start are prevented. Stable
and accurate thread tightening is provided even under high load conditions, so that good thread tightening
can be obtained even when sewing through several layers of material, thereby increasing the range of
sewing applications. Plus, a new thread take-up mechanism ensures that the thread tightening is optimum
for the material being sewn.
Reduced bobbin replacement frequency
The triple capacity rotary hook allows 3 times the lower thread to be wound on compared to standard
bobbin. This reduces the frequency of bobbin changes and also reduces overall cycle time.
Excellent durability
Bearing brackets have been adopted as the needle bar and thread take-up shaft brackets. These bearings
ensure stable and accurate performance with excellent durability, so that stable sewing is possible using
threads of up to #0 in thickness. They improve reliability when sewing under heavy loads, and increase the
range of sewing possibilities.
Built-in Motor system
Improved productivity
An built-in motor system that is ideally suited to cycle
sewing machines has been adopted. This system
reduces overall cycle time.
Low noise and low vibration
Integration of the motor and the machine head and the
adoption of a timing belt make sewing machine
operation much quieter and reduce machine vibration.
Easier maintenance
Periodic adjustment of the belt tension and adjustment
of the motor position are no longer necessary. The
machine head can also be tilted back to carry out
adjustments without the need to remove the belt cover.
No contamination of the material
The adoption of a timing belt eliminates the problem of belt shavings soiling sewing products.
Options
Peripheral equipment
Thread breakage detector
Home position standard plate
PS-3000
Programming software for electronic
pattern sewer
The automatic stop is activated and a buzzer
sounds to warn the operator when a thread
breakage is detected.
This is a software program which creates
new sewing patterns using a personal
computer.
Specifications
KE-484C-X
At the time of shipment, the P-ROM will be blank and the presser foot and feed plate will be unmodified.
(The presser foot, needle plate and PROM specifications can be specified in detail to suit your
requirements when ordering.)
Extra heavy
materials
Max. sewing
speed
Lock stitch
Triple hook
Heavy materials
Sewing area
Stitch length Thread trimmer Thread wiper
Air consumption
Model
0.5MPa
26 /min
100
ן 60mm 0.1-10.0mm KE-484C
2,200 rpm
When stitch length is 3mm or less.
*
Feed mechanism
Needle
R- intermittent feed mechanism (pulse-motor driven mechanism)
DP X 17 #25
Variable
No. of stitches
(
)
Max. stitch number
Work clamp lifter
Work clamp height
Thread take-up device
Data storage method
No. of user programs
No. of cycle programs
No. of stored data
Enlarging and reducing patterns
Motor
20,000 stitches including 10,000 stitches which can be added
Pneumatic type
25 mm max.
Standard equipment
(
)
P-ROM Any sewing pattern can be added using PS-3000.
16
4
Up to 100 patterns can be added. Total number of stitches of stored data which can be added is within 10,000.
20 - 200
Three-phase 400 W induction motor
(
)
(
)
(
)
Weights
122.6 kgf 100V, 110V , 117.6 kgf 240V, 380V, 400V , 112.6 kgf 220V, 230V
Machine head: 56 kgf,
Operation panel: 0.6 kgf,
(
)
Control box: 19 kgf 100V, 110V
(
)
(
)
14 kgf 240V, 380V, 400V , 9 kgf 220V, 230V
Single-phase 100V, 110V, 220-230V, 240V,
3-phase 200V, 220V, 380V, 400V
Power source
Safety deviice
Max. electric power consumption 600VA
Intermediate stop function
Product specifications are subject to change for improvement without notice. Please read instruction manual before using the machine for safety operation.
R
15-1,Naeshiro-cho,Mizuho-ku,Nagoya 467-8561, Japan.
:81-52-824-2177
Phone
:81-52-811-7789
Fax
To preserve environment, this catalog is produced using the ECF paper (Elemental Chlorine-Free) and SOY INK.
Printed in Japan 2003.4. I3040834B Vol.1
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