JACK JK-T781G

Description

A mechanical buttonhole machine with an energy-saving Direct Drive servo motor, sewing with a 2-thread lockstitch, featuring upper and lower thread trimming. The number of stitches is adjustable using gears. The use of an integrated servo motor directly on the machine’s main shaft has significantly improved the machine’s performance, reduced vibrations and noise during sewing, and lowered electricity consumption.

The machine is equipped with LED lighting for the working area.

Technical specifications:

• Sewing speed: 3,600 stitches/min
• Buttonhole length (cutting): 6.4 – 19.0 mm
• Total buttonhole length (stitching): 9.4 – 22 mm
• Total buttonhole width (stitching): 2.5 – 4.0 mm
• Presser foot lift height: 12 mm
• Stitch length: 0.2 – 2.5 mm
• Power supply: 230V / 50Hz
• Central lubrication: yes

The set includes a complete set of cams. The machine comes complete with a table.