Servicemanual_aurora_435_450_english_V3_032530.50.04_Korrektur.doc 8
Chapter 2
Description of technical details and electronics
2.1 BERNINA aurora 435 / 450 technical specifications
Features aurora 435 / 450
Max. stitch length forward in mm.........................................................................................5
Increment in mm.............................................................................................................0,15
Max. stitch length reverse in mm.........................................................................................5
Stitch width in mm ............................................................................................................9,0
Increment in mm.............................................................................................................0,23
Data interface .................................................................................................................USB
Hook system....................................................................................................BERNINA RH
Needle system...................................................................................................... 130/705 H
Adjusting needle.......................................................................................130/705H TCN 80
Sideways motion ...............................................................................................................no
Feed-dog drop................................................................................................................. yes
Feed-dog drop via FHS ................................................................................................... yes
Needle positions................................................................................................................11
Stitch programs:
Total number of buttonhole types........................................................................................8
Buttonhole length measuring system .............................................................................. yes
Button sew-on program .......................................................................................................1
Eyelets.................................................................................................................................2
Total number of decorative stitches (Satinstiches, Hemstitch) ........................................60
Quilting stitches .................................................................................................................13
Border patterns..................................................................................................................26
Cross stitch patterns............................................................................................................3
Floral patterns....................................................................................................................16
Automatic darning program ................................................................................................. 2
Alphabets ............................................................................................................................4
Cyrillic .............................................................................................................................. yes
Total number of stitch patterns........................................................................................282
Functions:
Automatic basic settings.................................................................................................. yes
Display of recommended optimum settings .................................................................... yes
Display of selected stitch.......................................................................................on display
Clear (clr) button..............................................................................................................yes
Balance.............................................................................................................electronically
Sideways mirroring.......................................................................................................... yes
Memory (mem) ................................................................................................................ yes
Pattern end ...................................................................................................................... yes
Securing at pattern beginning / ending............................................................................ yes
Upper thread indicator..................................................................................................... yes
Lower thread indicator.......................................................................................................no
BSR – BERNINA stitch length regulator
If BSR connection is available and firmware higher than version 1.12........................... yes
Integrated threader.......................................................................................................... yes
Hopper mechanism ......................................................................................................... yes
Longstitch setting...............................................................................................................no
Adjustable presser-foot pressure .................................................................................... yes
Free Hand System (FHS) presser foot lifter.................................................................... yes
Automatic upper thread tension ........................................................................................no
Automatic lower thread cutter............................................................................................no
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