Operation Manual

Table Of Contents
Performance description
Operating Instructions 581 - 00.0 - 02/2015 11
2 Performance description
2.1 Features
Basic type
Double chain stitch-buttonholer or a chain stitch-eyelet maker with
CNC step motor technology for material feeding and for rotating
the sewing mechanism.
Application
Sewing buttonholes with or without an eye, with taper bar,
round tack, cross tack or without a bartack
Also sewing of eyelets
Sewing material
Material comprised of textile or synthetic fibers
Equipment
Thread cutter
Electronically regulated thread tension
Different thread cutting systems depending on sub-class
Looper
•2 chain stitch loopers, with the left thread leading (buttonholer)
•2 chain stitch blind loopers (eyelet maker)
Technical features
The machine is fitted with the Compact Servo positioning drive,
which is integrated in the machine arm.
A stepper motor drives the movements for each of the axes X,
Y
and Z. These drives are controlled via the electronic controller
DAC comfort in combination with different pneumatic
machine functions.
This drive and controller system provides the following advantag-
es:
Variable sewing speed, depending on the stitch distance,
which can be adjusted by the user between 1200 and