Description
・Comfortable and high speed sewing
・New hook enhances sewing capability for a wide range materials
・High reliable electrical equipment
・Needle breakage prevention function
・Environmentally conscious
Clean sewing without oil staining
It supplies limited oil only to the needle bar and thread take-up and prevents oil from being dispersed, realizing clean sewing for your valued products.
The new hook enhances sewing capability same as S-7300A
The new hook is improved the thread cast off enables to expand sewing range for medium materials. It also enhances the sewing capability for heavy materials.
Achieved 5,000 sti/min with high reliability
The max. sewing speed achieved 5,000 sti/min, increasing the productivity. Brother-developed direct drive motor and control box maximize the sewing performance while operating at the high speed. The machine can be used even areas where the power situation is unstable.
Needle breakage prevention function
When reverse stitching is carried out with the actuator switch, needle breakage may occur. With thorough analysis of its cause, the function preventing the needle breakage has been introduced.
| S-7100A | -303,-403 | -305,-405 |
|---|---|---|
| Application | Light materials/Medium materials | Heavy materials |
| Max. Sewing Speed | 5,000 sti/min*1 | 4,000 sti/min |
| Max. stitch length | 4.2mm | 5mm |
| Thread take-up stroke | 57.9mm | 62mm |
| Needle bar stroke | 31mm | 35mm |
| Height of feed dog | 0.8mm | 1.2mm |
| Presser foot height | Presser bar lifter: 6mm Knee lifter: 13mm | |
| Bed size | 570x350x285mm | |
| Weight | 37kg | |
| Arm pocket size | Width: 266.5mm, Height: 127mm | |
| Needle(DBx1, DPx5) | #11~#18 | #19~#22 |
| Lubrication oil | High-speed spindle oil | |
| Motor | AC servo motor (450W) | |
| Power*2 | 100V-110V, 200V-230V, 380V-400V | |
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