Operation Manual

Technical Data
Operating Instructions 911-210 - 01.0 - 11/2015 113
Technical features
Drive:
• Drive via positioning drive:
In addition to the sewing drive, the DACIII controller controls 2 stepper
motors for the X and Y motion for creating the seam geometry and a
Z axis for sewing foot adjustment.
• The arm shaft is driven by a brushless DC motor
• Maximum speed: 2700 rpm (depending on stitch length, thickness of
sewing material, application, clamp size and clamp weight)
Programming:
• Operated via the graphical control panel OP7000
• 99 program storage locations, each with a maximum of 16000 stitches
• Programs can be sewn individually or in sequences
• Storage of up to 20 sequences, with up to 30 programs in each
sequence
• Setting of individual stitch parameters per stitch for controlling: Stroke
position of pressure foot, thread cutter, thread clamp, speed, thread
tension, etc.
• Creation of seam programs via a Teach-In procedure
(accuracy of coordinate entries: 0.1 / 1 mm)
• Integrated test program for servicing/maintenance work:
• Monitoring of the sewing process
• Configuration of machine functions
• Testing of motor functions, inputs and outputs for reference swit-
ches, valves and transport motors, RAM memory and EPROM fun-
ctions
Lubrication:
• Central oil-wick lubrication for upper section and hook
Sewing foot ventilation:
• Motorized sewing foot ventilation
Clamp opening:
• Pneumatic opening and closing of the clamps
Stitch length:
• Maximum stitch length: 12.7 mm
Thread handling:
• Electronic needle thread monitor
• Programmable needle thread tension:
Appropriate tension values for different thread extraction directions sto-
red in seam program. This generates a clean seam.
• Threading device:
Pulls the needle thread under the sewing material on the 1st stitch.
• Programmable stitch counter for hook thread monitoring and item coun-
ter
• Optional: Electronic residual thread monitor