Specifications of the PFAFF performance 2054
•
Electronic free-arm, utility and fancy stitch sewing machine
• 1/4 VGA - touchscreen black-white graphic - display with 2 additional grey shades
• 16 bit processor with 8 Kbyte RAM and 1Mbyte Flash-memory, 512 Kbyte PEROM
• Stitch width = 0 - 9 mm with 45 full steps or 90 half steps
• Stitch length = 0 to 6 mm forwards and 0 to 6 mm reverse with a total of 30 full steps or 60 half
steps in each direction
• A full step is 0.2 mm and a half step 0.1 mm
• Keys for slow sewing, pattern start, presser foot lifting, needle up and down, tie off, pattern reflection
• stitch balance, and info menu
• 19 different needle positions
• One 7.5° stepping motor for needle zigzag motion 30 V (contact current switching controller)
• One 7.5° stepping motor for feed control 30 V (contact current switching controller)
• 2-track synchronizer
• Electronically controlled needle „up“ positioning
• Key for reverse sewing or for finishing a manual buttonhole
• Digital motor control with 950 r.p.m. max. speed
• Approx. 100 - 950 stitches per minute
• Several stitch-length-dependent reduced speeds in addition
• Built-in test program
• When machine is blocked, the motor is switched off automatically after 1 - 2 secs. (Followed by
approx. 4 secs. interruption before sewing process can be continued.)
• Machine: voltage change-over 115/230 V, 50 - 60 Hz
• Low-voltage motor
• High-ohm foot control (cold)
• FM radio and TV screened, approval marking; safety class II with CE, VL, CSA test markings
• Master switch for motor, electronics and sewing lamp
• Built-in glarefree sewing lamp 12 V/5 W
• Needle threader Pendulum-type needle bar frame.
• Transmission of drive from arm shaft to lower shaft by flat-toothed belt, transmission ratio 1:1.
• Lockstitch of types 301, 302, 303, 304, 305, 308 and all other variants obtainable by sideways
needle movement or forwards and reverse control of the machine feed
• Link take-up
• Integrated double feed ( IDT - System )
• Outside positioned feed dog lowering mechanism
• Pfaff - double rotary hook
• Manual thread cutter
• Handwheel with automatic torsion spring clutch
• Manual and automatic presser foot lifting with knee lift lever
• Lower thread rest control
• Program update via RS232 interface
• Programmable pattern combinations
• Twin needle warning symbol
• Programmable, semi automatic and automatic buttonhole
• Automatic tapering
• Automatic lock stitch ( beginning and end of seam )
• 195 sewing programs with all useful utility - and fancy stitches
• 4 alphabetes with 245 letters, numbers and symbols
• Snap-on sewing feet and snap-on needle plate
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