
| HEAVY DUTY |
| NARROW CYLINDER ARM |
| SINGLE NEEDLE |
| DROP FEED, NEEDLE FEED (COMPOUND FEED) |
| ALTERNATING PRESSER FEET |
| LOCKSTITCH MACHINE |
| with CENTRA-LUBEŽ-SEMI-AUTOMATIC LUBRICATION SYSTEM |
| HORIZONTAL AXIS ROTARY HOOK |
| REVERSE
FEED LARGE HOOK AND BIG BOBBIN MODEL 277RB MODELS 277RFS & 277RBFS are equipped with feed synchronized binder with horizontal feed |
Specifications
| 277R-2 | 277RB | ||
| Speed, Max (S.P.M.) | : | 2300 | 2200* |
| Presser Foot Lift by Hand | : | 5/16" (8mm) | 5/16" (8mm) |
| Presser Foot Lift by Foot | : | 1/2" (13mm) | 1/2" (13mm) |
| Needle Bar Stroke | : | 1-5/16" (33mm) | 1-5/16" (33mm) |
| Needle | : | 135x17 | 135x17 |
| Stitch Length Max. | : | @4.2 s.p.i. (6mm) | @4 s.p.i. (6.5mm) |
| Bobbin - Metal | : | 17035 | 18034 |
| - Pre-wound | : | L | M |
| Cylinder Diameter | : | 1-13/16" (46mm) | 1-31/32" (50mm) |
| Work Space | : | 10-5/32" x 4-11/32" (258mm x 110mm) | 10-5/32" x 4-11/32" (258mm x 110mm) |
*Speed depends on thread, material and operation.
Applications
Features