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No. Item Application
1 Model PLC-2710-7 PLC-2760-7
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
(See
"6. SEWING SPEED TABLE" p.43
.)
*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.
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