– 2 –
No.
Item
Application
1 Model
PLC-2710N-7
PLC-2760N-7
2 Model name
Post-bed, 1-needle, unison-feed,
lockstitch machine with vertical-axis
large hook, with thread trimmer
Post-bed, 2-needle, unison-feed,
lockstitch machine with vertical-axis
large hook, with thread trimmer
3 Application
Medium- to heavy-weight materials, car seat, furniture
4 Sewing speed
Max. 2,500 sti/min
(Refer to
"6. SEWING SPEED TABLE"
in the Instruction Manual for the standard model.)
*1
5 Needle
GROZ-BECKERT 135 x 17 (Nm 100 to Nm 180) (Standard : Nm 140)
6 Applicable thread size for
sewing
#30 to #5
7 Applicable thread size to
be cut
#30 to #5
8 Stitch length
Max. 12 mm (forward/reverse feed)
9 Stitch length dial
2-pitch dial
10 Presser foot lift
Hand lifter : 10 mm
Automatic presser foot lifter : 20 mm
11 Stitch length adjusting
mechanism
By dial
12 Reverse stitch adjusting
method
Air cylinder type (with touch-back switch)
13 Thread take-up
Link thread take-up
14 Needle bar stroke
40 mm
15 Amount of the alternate
vertical movement
1 mm to 9 mm (Alternate vertical dial adjustment type)
16 Hook
Vertical-axis 2-fold hook (Latch type)
17 Feed mechanism
Box feed
18 Top and bottom feed
actuation mechanism
Timing belt
19 Thread trimming method
Cam-driven scissors type
20 Lubrication
Automatic lubrication by oil tank (with oil gauge)
21 Lubricating oil
JUKI New Defrix Oil No. 1 (equivalent to ISO standard VG7)
or JUKI MACHINE OIL No. 7
22 Bed size
643 mm × 178 mm
23 Space under the arm
347 mm × 298 mm
24 Hand wheel size
Outer diameter : ø123 mm
25 Motor/Control box
SC-922B
26 Machine head weight
81 kg
84 kg
27 Rated power consumption
193VA
28 Noise
-
Equivalent continuous emission
sound pressure level (L
pA
) at the
workstation:
A-weighted value of 79.5 dB;
(Includes K
pA
= 2.5 dB); according to
ISO 10821- C.6.2 - ISO 11204 GR2
at 2,500 sti/min.
-
Equivalent continuous emission
sound pressure level (L
pA
) at the
workstation:
A-weighted value of 84.0 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 86.0 dB;
(Includes K
WA
= 2.5 dB); according to
ISO 10821- C.6.2 - ISO 3744 GR2 at
2,500 sti/min.
*1 The speed setting according to the amount of the alternating vertical movement of the walking
foot and presser foot is automatically carried out.
