Max Sewing Speed |
2000 rpm |
2000 rpm |
2000 rpm |
2000 rpm |
2000 rpm |
2000 rpm |
2000 rpm |
1800 rpm |
N/A |
Stitch Length |
0-10 mm |
0-10 mm |
0-9 mm |
0-9 mm |
0-9 mm |
0-9 mm |
0-9 mm |
0-10 mm |
0-10 mm |
Needle bar stroke |
36 mm |
36 mm |
36 mm |
36 mm |
36 mm |
36 mm |
36 mm |
36 mm |
36 mm |
Presser foot lift |
8 mm By hand 16 mm By knee |
8 mm By hand 16 mm By knee |
8 mm By hand 16 mm By knee |
16 mm (Pneumatic) |
8 mm By hand 16 mm By knee |
8 mm By hand 16 mm By knee |
16 mm (Pneumatic) |
8 mm By hand 16 mm By knee |
8 mm By hand 15 mm By knee |
Needle Size |
DP x 17 18# – 23# |
DP x 17 21# – 23# |
DP x 17 18# – 23# |
DP x 17 18# – 23# |
DP x 17 18# – 23# |
DP x 17 18# – 23# |
DP x 17 18# – 23# |
DP x 17 26# |
DP x 17 23# |
Needle |
1 |
1 |
1 |
1 |
2 |
2 |
2 |
2 |
4 |
Rotating Hook |
Auto lubricated large hook |
Auto lubricated large hook |
Auto lubricated large hook for trimmer |
Auto lubricated large hook for trimmer |
Auto lubricated large hook |
Auto lubricated large hook for trimmer |
Auto lubricated large hook for trimmer |
Auto lubricated large hook |
Large vertical hook (2 times) |
Lubrication |
Auto lubricated |
Auto lubricated |
Auto lubricated |
Auto lubricated |
Auto lubricated |
Auto lubricated |
Auto lubricated |
Auto lubricated |
Auto lubricated |
Safety Clutch Device |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
N/A |
Auto Trimmer |
No |
No |
Yes |
Yes |
No |
No |
Yes |
Yes |
N/A |
Auto Trimmer |
No |
No |
No |
No |
No |
Yes |
Yes |
No |
N/A |
Auto reverse feeding device |
No |
No |
Yes |
Yes |
No |
Yes |
Yes |
No |
N/A |
Manual reverse feeding device |
Yes |
No |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
N/A |
Needle Gauge |
No |
No |
No |
No |
Standard 6.4 mm Special 3.2 4 4.8 8 9.5 12.7 16 19 25.4 mm |
Standard 6.4 mm Special 3.2 4 4.8 8 9.5 12.7 16 19 25.4 mm |
Standard 6.4 mm Special 3.2 4 4.8 8 9.5 12.7 16 19 25.4 mm |
12.7 mm |
6.4 – 6.4 – 6.4 mm (Standard) ; 6.4 – 8 – 6.4 6.4 – 9.5 – 6.5 6.5 – 12.7 – 6.4 6.4 – 16 – 6.4; 6.4 – 19 – 6.4 6.4 – 25.4 – 6.4 6.4 – 37 – 6.4 mm (Special) |
Motor |
370W Clutch motor 1400 r.p.m. |
370W Clutch motor 1400 r.p.m. |
550W Servo motor |
550W Servo motor |
370W Clutch motor 1400 r.p.m. |
550W Servo motor |
550W Servo motor |
370W Clutch motor 1400 r.p.m. |
220 v / 750 W Servo motor |