Specifications	100	101	104-100
Sewing Speed in Stitches per Minute	1,750	1,600
Stitch Type	Two threads chainstitch with gimp thread	Two threads chainstitch with gimp thread	Two threads chainstitch with gimp thread
Stitch Density	6-16 stitches/cm	3-16 stitches/cm	3-16 stitches/cm
Buttonhole Lenghts	10-32 mm	13-49 mm	13-32 mm
Eye Shape	regular, circle	regular, medium, large	French, regular, large, circle
Stitch Bite	2-4 mm	2-4 mm	2-4 mm
Automatic Thread Trimming	AF-Top thread	AF-Top thread CRB-All threads CT (101-R)-All threads	AF-Top thread CT-All threads
Electrical Energy	220V, 50/60Hz, 3 fase 380V, 50/60Hz, 3 fase 220V, 50/60Hz, 1 fase 110V, 60Hz, 1 fase	220V, 50/60Hz, 3 fase 380V, 50/60Hz, 3 fase 220V, 50/60Hz, 1 fase 110V, 60Hz, 1 fase	220V, 50/60Hz, 3 fase 380V, 50/60Hz, 3 fase 220V, 50/60Hz, 1 fase 110V, 60Hz, 1 fase
Compressed air Supply	No	No	No
Dimensions
Sewing Head	559 x 686 mm	584 x 787 mm	584 x 787 mm
Height	889 mm	940 mm	940 mm
Net Weight	86 kg (190 lbs)	86 kg (190 lbs)	90 kg (200 lbs)
Table	1,346 x 813 mm	1,346 x 813 mm	1,346 x 813 mm
Height	940 mm	940 mm	940 mm
Net Weight	123 kg	123 kg	118 kg