Lower and driven presser wheel feeding action combined with needle feed provide powerful transport for slippery materials of any type as well as leather, vinyl and polyethylene plastics, oil cloth, just any material difficult to feed, coated and laminated fabrics.
Suitable for stitching hollow, tubular and curved articles and climbing over thick sections always assuring constant stitch length.
As many as 29 anti-friction ball and needle roller bearings (depending on model) for easy maintenance.
Continuous lubrication from copious reservoir.
Vertical axis rotating hooks.
Triple feeding mechanism assures even feeding of difficult-to-sew materials.
Number of Needles: 2 (Double)
Feeding Mechanism: Needle Feed
Workspace: Standard Workspace
Standard or Full Function: Standard Functions
Speed, Max (S.P.M.): 3500
Clearance Under Presser Foot: 9/32" (7mm)
Stitch Length: 6 (4mm)
Needle: 135x7 (cat.1955)
Bed Size: 7" x 20 3/8" (177 x 518mm)
Stitch Type: 301
Needle Bar Stroke: 1 1/2" (38mm)
Post Height: 7" (178mm)
Work Surface: 2"x3 13/16" (52x97mm)
Gauges: Standard 1/16" (1.6mm)
Needle Gauges Available: 1/32" to 3/16" (0.8 to 4.8mm)
THE ADVANTAGES OF A SERVO MOTOR:
They use up to 90% less power than clutch motors
They are 1/3 lighter than clutch motors
With a flick of the switch you can reverse motor rotation
No parts to wear out or adjust.
No matter how hard you press the foot pedal configured speed remains the same
Because of Servo motor speed control, most users find the machine is easier to use. Both beginning and seasoned sewers find this feature helpful when stitching projects that don't demand high-speed stitching.