Operation Manual

Pneumatic Clamp Opening
The stroke of the holder clamp is a maximum 20 mm. This stroke allows
the working of almost all sewable materials and leather thicknesses.
Electric Thread Burning Device
The thread separator device separates the needle and underthread by
burning immediately at the top edge of the material. The synthetic
threads are melted together at the ends. The thus created hardening
hinders a loosening of the seam and a unthreading of the needle thread.
MICROCONTROL Controls
The complete control of the sewing unit occurs via a microcomputer. It
assumes the control tasks, monitors the sewing process and indicates
operator errors and malfunctions.
1.3 Technical Data
Sewing area: maximum 60 x 100 mm
Needle system: 428; 428 Serv Nm 250;
794 (for thick sewing material only)
Needle thickness: Nm 120 - Nm 280
depending on the type of sewing thread
and the sewing material.
Yarns: Synthetic yarns
Nm 30/3 - 8/3
Bobbin capacity: 23 m with 18/3 yarn
Stitch type: Double saddle stitch type 301
Number of stitches: 1100 / min
Number of stitches per 42, 58, 72 (without gear reducer)
guide curve revolution: 84, 116, 144 (with gear reducer)
Seam formation 72 stitches in 3.5 sec. or
144 stitches in 7 sec.
Looping stroke: 5 mm
Clamp stroke: max. 20 mm
Sewing material thickness: max. 16 mm (sewing material pressed
together by the clamp)
Power: 0.55 kW
Motor rpm: max. 2800 rpm
Operating pressure: 6 bar
Air consumption: approx. 1,2 NL per work cycle
Nominal voltage: 9880 506001 3~380-415 V + N, 50 Hz
9880 506002 3~220-240 V, 50 Hz
9880 506003 3~220-240 V, 60 Hz
The unit is supplied with one of the
listed voltage kits appropriate to the
nominal voltage.
Dimensions: (H x W x D) 1720 x 1100 x 736 mm
The listed height dimension applies to
the work height of the frame set at the
factory.
Put-through area: 210 x 140 mm
Work height: 760...1060 mm (upper edge of the table
top)
Weight: 160 kg
Noise level Lc: 83 dB (A)
Workstation related emission according to DIN 45635-48-B-1
Number of stitches: 1.000 min-1
Commanding cam: (Stitches) 116
Sewing cycles: 9,7 s on / 2,0 s off
Sewing material: 2x girdle tape 1,5 mm 1.260 g/m
2
Measuring point to DIN 4895 Part 1
X = 0 mm Y = -400 m Z = 300 mm
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