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(2) Table of Standard Patterns (LK-1903A)
The number of stitches and the standard sewing lengths X and Y are as
specified in the table below.
Pattern
Stitch
Sewing thread Standard length Standard length
Pattern
Stitch
Sewing thread Standard length Standard length
No.
sape
(pcs.)
X (mm)
Y (mm)
No.
Sape
(pcs.)
X (mm)
Y (mm)
1•34
6-6
18•44
6
2•35
8-8
19•45
8
3
10-10
20
10
3.4
0
4
12-12
21
12
5•36
6-6
22
16
6•37
8-8
23•46
6
7
10-10
24
10
0
3.4
8
12-12
25
12
9•38
6-6
26•47
6-6
10•39
8-8
3.4
3.4
27
10-10
3.4
3.4
11
10-10
28•48
6-6
12•40
6-6
29
10-10
13•41
8-8
30•49
5-5-5
14
10-10
31
8-8-8
3.0
2.5
15•42
6-6
32•50
5-5-5
16•43
8-8
33
8-8-8
17
10-10
* Standard sewing lenghts X and Y given above are given assvming that the scale is 100.
Use the patterns No. 34~50 with hole diameter ø1.5mm or less.
Summary of Contents for LK-1900A
Page 20: ... 16 10 Hook adjustment Standard Adjustment 0mm 0mm 7 5mm 0 05 0 1mm For DPX5 For DPX17 ...
Page 90: ... 86 Grease Grease Grease Grease Grease 8 Needle thread clamp mechanism area ...
Page 91: ... 87 Grease Grease A Grease Grease Grease Grease 9 LK 1901A relations ...
Page 92: ... 88 10 LK 1903A relations Grease Grease ...
Page 114: ... 111 12 Circuit diagrams 1 Block diagram A ...
Page 115: ... 112 2 Power supply circuit diagram A ...
Page 116: ... 113 3 Power supply circuit diagram B ...
Page 117: ... 114 4 Power supply circuit diagram C ...
Page 118: ... 115 5 Servo motor circuit diagram ...
Page 119: ... 116 6 Sensor pedal VR circuit diagram ...
Page 120: ... 117 7 MAIN PANEL board circuit diagram ...
Page 121: ... 118 8 Motor solenoid circuit diagram Thread trimmer Lifting the work clamp foot motor ...