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Characteristics
• sewing motor (DA direct drive) integrated into the machine head with
• DAC comfort control with OP3000 control panel (including control panel
• 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
• Programmable setting of the stitch length via stepper motor (max. 9 mm)
• Programmable adjustment of the alternating sewing feet via stepper
• Material thickness detection with programmable functions for sewing
• Programmable sewing foot pressure via stepper motor (in combination
• Sewing foot lift controlled by stepper motor (max. 20 mm, same actua-
• Electronically regulated thread tension EET (electromagnetically) with
• Electronic handwheel (ENP 10-1)
• Integrated, motorized winder
• Safety snap-on coupling prevents any misadjustment or damage to the
• Automatic wick lubrication with an inspection glass housed in the arm
• All subclasses with 6 push buttons, additional button element can be
168
max. speed of 2,800 rpm
holder)
approx. 15mm.
motor (max. 9mm)
speed, sewing foot pressure, sewing foot stroke, thread tension and
stitch length
with compression spring); depending on material thickness detection
tor as the one used for the sewing foot pressure)
speed compensation; also depending on material thickness detection
hook in the event of a thread jamming
for lubricating the machine and the hook (including low oil level warning
light)
assigned push button functions
Service Instructions 869-M PREMIUM - 00.0 - 07/2018
Technical data
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