| Adopted the World's First function which uses electronic feeding system and is capable to change the feed motion according to usage. |  |
| With the electronical feeding system, it controls the timing of motion of needle and feed dog while sewing and prevents the needle breakage occurs. |  |
| Short remaining thread minimum 3 mm. Enhances the sewing quality by bird's nest reduction. |  |
| The visualization by connecting sewing machine and computer technology enables the customer to analyze, manage processes and speed up productivity improvement and maintenance work. |  |
| S-7300A- | -303P, -403P | -305P, -405P | -333P, -433P |
| Lubrication type | Minimum lubrication | Minimum lubrication | Semi dry |
| Application | For medium-weight materials | For heavy-weight materials | For medium-weight materials |
| Max. sewing speed | Stitch length 4mm and under ： 5,000 sti/min Stitch length 4mm and above ： 4,000 sti/min |
Stitch length 4mm and under ： 4,500 sti/min Stitch length 4mm and above ： 4,000 sti/min |
Stitch length 4mm and under ： 5,000 sti/min Stitch length 4mm and above ： 4,000 sti/min |
| Max. back tacking speed | 3,000 sti/min | ||
| Max. stitch length | 5mm | Max 7mm (default setting : 5mm) |
5mm |
| Presser foot height | Presser bar lifter: 6mm、Knee lifter: 16mm | ||
| Needle bar stroke | 31mm | 35mm | 31mm |
| 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 | ||
| Motor | AC servo motor | ||
| Power | 100-110V(*1), 200V-230V, 380V-400V(*1) under 450VA *1: The transformer is required. |
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