Product Name: INTERLOCK STITCH MACINE, Brand: PEGASUS, Model: W600 SERISE
| Subclasses | Use | Maximum speed |
| W664P-01G | Plain seaming （Covering）（Hemming） | 5,500 sti/min |
| W664P-01H | Plain seaming （Covering）（Hemming） | 5,500 sti/min |
| W664P-02G | Binding tape | 6,000 (5,000 with MD) sti/min |
| W664P-03F | Covering | 6,000 sti/min |
| W664P-03G | Covering | 6,000 sti/min |
| W664P-03K | Covering | 6,000 sti/min |
| W664P-03L | Covering | 6,000 sti/min |
| W664P-05B | Attaching elastic lace | 5,500 (5,000 with MD) sti/min |
| W664P-08A | Hemming | 6,000 sti/min |
| W664P-08B | Hemming | 6,000 sti/min |
| W664P-08D | Hemming | 6,000 sti/min |
| W664P-08E | Hemming | 6,000 sti/min |
| W664P-08N | Hemming | 6,000 sti/min |
| W664P-35A | Hemming | 5,000 sti/min |
| W664P-35B | Hemming | 5,000 sti/min |
| W664P-35N | Hemming | 5,000 sti/min |
| W664P-71A | Hemming | 6,000 sti/min |
| W624P-12A | Attaching tape | 6,000 sti/min |
| W664P-30A | Inserting elastic rings into waists of tubular goods | 5,000 sti/min |
| W664P-34A | Inserting elastic rings into waists of tubular goods | 5,000 sti/min |
| W664P-32D | Attaching knitted elastic ring to tubular goods | 5,000 sti/min |
| W664P-32E | Attaching knitted elastic ring to tubular goods | 5,000 sti/min |
| W664P-33A | Attaching flat knit elastic tubular articles | 5,000 sti/min |
| W664P-33B | Attaching flat knit elastic tubular articles | 5,000 sti/min |
| W664P-51AB | Attaching and flatseaming spun knit elastic | 4,200 sti/min |
| W664P-81A | Hemming / inserting elastic | 5,000 sti/min |
