General Information 20X Bar-tacking and Button Sewing Machine(LCD N)
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1 General Information
1.1 Technical Parameters of 20X
Bartacking / Button Lockstitch
X(lateral) direction 40mm × Y(longitudinal) direction 30mm
Doubling & Tacking:3200rpm
Button Sewing:2700rpm
0.1mm – 10.0mm (adjustable by 0.1mm)
Intermittent Feed(2-axis drive by pulse motor)
DP ×5 #14 (DP×5 #11(F,M), (DP×17#21 thick cloth))
Type of Lifting Presser Foot
14mm (Standard), Max. 17mm
Total Number of Standard Patterns
To work together with Presser Foot driven by Pulse Motor
Electrical Thread Tension Release
Standard Semi-rotary Hook or Semi-rotary Double Hook
Rotary Part: Lubricate with minimum amount
Ordinary Sewing Machine Lubricating Oil (Liquid)
Ordinary Sewing Machine Grease
20%~200%(by 1%) in X direction and Y direction respectively
By increasing/decreasing the stitch length
Max. Sewing Speed Limitation
Specifying Pattern No. Type (1-200)
Up/Down Type (0 – 999999)
550W Compact AC Servomotor (Direct Drive)
Operation Temperature Range
35% - 85% (No Dew Condensation)
Please reduce the max. sewing speed in accordance with the sewing conditions.
Effective standard for product:QCYXDK0004—2016 “Computerized Control System for Industrial Sewing
Machine”