Gemsy GEM1900A - General Instruction; Specifications of SC201

SC201(1900A/1903A) General Instruction
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1. General Instruction
1.1 Specifications of SC201
No.
SC201
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Purpose
Bartacking / Button Lockstitch
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Sewing Area
X(lateral) direction 40mm × Y(longitudinal) direction 30mm
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MAX. Sewing
Speed
3000rpm（when sewing pitches are less than 4.5mm in
X-direction and 3.5mm Y-direction）
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Stitch Length
0.1mm – 10.0mm (adjustable in 0.1mm step )
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Feed Motion of
Work Clamp Foot
Intermittent Feed(2-draft drive by stepping motor)
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Needle Bar Stroke
41.2mm
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Needle
DP×5，DP×17
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Type of driving
Work Clamp Foot
Driven by pulse stepping motor
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Lift of Work Clamp
Foot
13mm (Standard), Max. 17mm
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Total Number of
Standard Patterns
50
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Wiper Type
To work together with Work Clamp Foot driven by Stepping Motor
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Thread Clamp
Standard : 0
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Needle Thread
Tension
Electrical Thread Tension Release
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Shuttle
Standard Semi-rotary Hook（oil wick lubrication）
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Lubricating Method
Rotary Part：Lubricate with minimum amount
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Lubricating Oil
(Liquid)
Ordinary Sewing Machine Lubricating Oil (Liquid)
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Grease
Ordinary Sewing Machine Grease
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Data Recording
Flash Memory
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Enlarging/Reducing
Facility
20%~200%(1% step) in X direction and Y direction respectively
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Enlarging/Reducing
Method
By increasing/decreasing the stitch length
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Max. Sewing Speed
Limitation
400-3000rpm (100rpm step)
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Pattern Selection
Specifying Pattern No. Type(1-200)
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Bobbin Thread
Counter
Up/Down Type (0 – 9999)
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Sewing Machine
Motor
500W Compact AC Servomotor (Direct Drive)
TYPE
ITEM