FB-N21A
Information
Overview
Electric Presser Foot Lifter
Presser foot is automatically lifted/dropped after sensor detect material. It increases productivity.
Automatic Tape Cutter
A thread chain is automatically cut after sensor detect material. It increases operational efficiency.
Built-in Direct Drive Motor
Powerful and electricity save.
Lint Collector (Option)
A thread chain and/or material after cut is sucked by air suction.
Features
Specifications
| Model Subclass | N21A-W020 | N31A-5030 | N31A-5050 | N31A-6030 | |
|---|---|---|---|---|---|
| Fabric weight | Light/Medium | Medium/Heavy | Heavy | Medium/Heavy | |
| Max. speed (sti/min) | 6,500 | 6,000 | 5,500 | 6,000 | |
| No. of needles | 2 | 2 | 2 | 3 | |
| No. of threads | 4 | 5 | 5 | 6 | |
| Needle space (mm) | 2 | 5 | 5 | 3+2 | |
| Overedge width (mm) | 4 | 5 | 6 | 4 | |
| Stitch length (mm) | 0.7-4.0 | 0.7-4.0 | 1.0-4.6 | 0.7-4.0 | |
| Diff. feed ratio (mm) | 0.7-1.7 | 0.7-1.7 | 0.8-1.5 | 0.7-1.7 | |
| Presser foot lift | 5.5 | 5.5 | 7.0 | 5.5 | |
| Needles | DCx27 #11 | DCx27 #14 | DCx27 #19 | DCx27 #11 | |
