Sự lựa chọn tốt nhất về chất lượng và giá cả
0906838232




| Subclass | S-7100A -303, -403 | S-7100A -305, -405 |
|---|---|---|
| Application | Light materials and Medium materials | Heavy materials |
| Max. sewing speed | 5,000 sti/min | 4,000 sti/min |
| Max. stitch length | 4.2 mm | 5 mm |
| Thread take-up stroke | 57.9mm | 62mm |
| Needle bar stroke | 31mm | 35mm |
| Height of feed dog | 0,8mm | 1,2mm |
| Lubrication oil | High-speed spindle oil | High-speed spindle oil |
| Motor | AC servo motor (450W) | AC servo motor (450W) |