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S-7300A- | -303P, -403P | -305P, -405P | -333P, -433P |
---|---|---|---|
Lubrication type | Minimum lubrication | Minimum lubrication | Semi dry |
Application | Medium materials | Heavy materials | Medium materials |
Max. sewing speed | Stitch lenght 4mm and under: | Stitch lengh 4mm and under: | Stitch lengh 4mm and under: |
5,000 sti/min | 4,500 sti/min | 5,000 sti/min | |
Stitch lenght 4mm and above: | Stitch lenght 4mm and above: | Stitch lenght 4mm and above: | |
4,000 sti/min | 4,000 sti/min | 4,000 sti/min | |
Max. Back tacking speed | 3,000 sti/min | 3,000 sti/min | 3,000 sti/min |
Max. stitch length | 5mm | Max. 7mm (default setting : 5mm) | 5 mm |
Presser foot height | Presser bar lifter: 6mm, knee lifter: 16mm | Presser bar lifter: 6mm, knee lifter: 16mm | Presser bar lifter: 6mm, knee lifter: 16mm |
Needle bar stroke | 31mm | 35 mm | 31 mm |
Needle (DBx1•DPx5) | #11-#18 (Nm75-110) | #19-#22 (Nm120-140) | #11-#18 (Nm75-110) |
Height of feed dog | 0.8mm | 1.2mm | 0.8mm |
Weight | 34.5kg | 34.5kg | 34.5kg |
Motor | AC servo motor | AC servo motor | AC servo motor |
Power supply | 100V-110V(*1), 200-230V, 380-400V(*1) under 450VA | 100V-110V(*1), 200-230V, 380-400V(*1) under 450VA | 100V-110V(*1), 200-230V, 380-400V(*1) under 450VA |