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1. Specifications
PLC-2760NVMA70BBZ
No.
Item
Application
1
Model
PLC-2760NVM
2
Model name
2-needle, post-bed, unison-feed, lockstitch machine with vertical-axis hook
3
Application
Medium- to heavy-weight materials, car seat, furniture
4
Sewing speed
Max. 2,500 sti/min
(Refer to
"10. SEWING SPEED TABLE"
in the Instruction Manual for the standard
model.)
5
Needle
Ferd. SCHMETZ 134 - 35 (Nm 100 to Nm 180) (Standard : Nm 140)
6
Applicable thread size for sewing
#30 to #5 (Europe 60 / 3-20 / 3)
7
Applicable thread size to be cut
#30 to #5 (Europe 60 / 3-20 / 3)
8
Stitch length
Max. 12 mm (forward/reverse feed)
However, the machine is shipped with its stitch length restricted to 7 mm.
9
Presser foot lift
20 mm
10 Presser foot pressure control
Electric control (driven by a pulse motor)
11 Horizontal feed control
Electric control (driven by a pulse motor)
12 Alternate vertical feed control
Electric control (driven by a pulse motor)
13 Reverse stitch adjusting method
Pulse motor driving (with touch-back switch)
14 Number of patterns
Sewing pattern ............................99 patterns (For the polygonal shape sewing, as
many as 10 patterns can be registered.)
Cycle sewing pattern ...................9 patterns
Custom-pitch pattern ...................20 patterns
Condensation custom pattern .....9 patterns
15 Thread take-up
Link thread take-up
16 Needle bar stroke
40 mm
17 Amount of the alternate vertical
movement
MAX. 9 mm
However, the machine is shipped with its stitch length restricted to 6.5 mm.
18 Needle thread tension
Electric control (driven by a solenoid)
19 Hook
Vertical-axis 1.6-fold hook (Latch type)
20 Feed mechanism
Box feed
21 Drive system/Top and bottom
vertical axis drive
Main shaft direct drive system/Timing belt
22 Lubrication
Automatic lubrication by semi-dry head plunger pump (with oil gauge)
23 Lubricating oil
JUKI New Defrix Oil No. 1 (equivalent to ISO standard VG7)
or JUKI MACHINE OIL No. 7
24 Bed size
643 mm × 178 mm
25 Space under the arm
347 mm × 298 mm
26 Hand wheel size
Outer diameter : ø123 mm
27 Motor/Control box
DD motor : 800W AC servomotor
Control box : SC-952
28 Machine head weight
88 kg
29 Rated power consumption
600 VA
30
Noise
-
Equivalent continuous emission sound pressure level (L
pA
) at the
workstation:
A-weighted value of 83.5 dB; (Includes K
pA
= 2.5 dB); according to ISO
10821- C.6.2 - ISO 11204 GR2 at 2,500 sti/min.
-
Sound power level (L
WA
);
A-weighted value of 90.5 dB; (Includes K
WA
= 2.5 dB); according to ISO
10821- C.6.2 - ISO 3744 GR2 at 2,500 sti/min.
