UN781E-2S Direct Drive Lockstitch Button Holing Sewing Machine with Auto Foot Lifter & Swift and Silent Cutter

Same as 1790 electronic button holing machine, its one step motor is for auto presser foot lifting.
The other step motor is for driving the cutter meanwhile the machine keeps running at high speed without slowing down.
Silent cutting, with no noise.
Due to the high speed cutter, the machine is with 10% more efficient, as same as 1790.
The machine has a thread break sensor, the presser foot keeps pressina on the cloth so that the holing process can be easily restarted.
Since the stepper motor drives the cutter, it is easier to sew on thick materials, and the cutter will never get stuck.

Model	UN781E-2S
Length of buttonholes	6.4-19.1mm for basic model UN781E
Length of buttonholes	6.4-25.4mm for UN782E;6.4-31.8mm for UN783E
Max. speed	3,600sti/min
Needle bar stroke	34.6mm
Max. lift of the work clamp	12mm
Max. thickness to sew	4mm (with the work clamp lowered)
Number of stitches	54-345 (by gear-change method)
Needle type	DP*5 #11J
Lubrication	Automatic
Motor power	550W
G/N weight & volume	70/63kgs, 870^350^700mm=0.213cbm
Complete set	With stand & table 93kgs, 0.3cbm