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Characteristics
• sewing motor (DA direct drive) integrated into the machine
head with max. speed of 2,800 rpm
• DAC comfort control with OP3000 control panel (including
control panel holder)
• Actuators without compressed air
• Equipped with large (L) vertical hook
• Diameter of the free arm in the area of the hook is 78.5mm
• electromagnetic thread cutter
• The remaining thread length following the thread cutting
process is approx. 15mm.
• Programmable setting of the stitch length via stepper motor
(max. 9 mm)
• Programmable adjustment of the alternating sewing feet via
stepper motor (max. 9mm)
• Material thickness detection with programmable functions for
sewing speed, sewing foot pressure, sewing foot stroke,
thread tension and stitch length
• Programmable sewing foot pressure via stepper motor (in com-
bination with compression spring); depending on material thick-
ness detection
• Sewing foot lift controlled by stepper motor (max. 20 mm,
same actuator as the one used for the sewing foot pressure)
• Electronically regulated thread tension EET (electromagneti-
cally) with speed compensation; also depending on material
thickness detection
• Electronic handwheel (ENP 10-1)
• Integrated, motorized winder
• Safety snap-on coupling prevents any misadjustment or dam-
age to the hook in the event of a thread jamming
• Automatic wick lubrication with an inspection glass housed in
the arm for lubricating the machine and the hook (including
low oil level warning light)
• All subclasses with 6 push buttons, additional button element
can be assigned push button functions
Operating Instructions 868-M PREMIUM - 02.0 - 01/2018
Technical data
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