Singer 321C - Machine Specification; Motor, Motor Pulley and Belt

4
High Speed Overlock Machine | Instructions Manual and Parts List
2.2
2.3
Machine
Specification
Motor, Motor
Pulley and Belt
• Clutch motor 1/2 HP (400W) high
speed (2 poles)
• Belt type M
Model
321C
Needle Thread Gauge
[mm]
Stitch
width
[mm]
Stitch
Length
[mm]
Differential Presser
Height
[mm]
Needle
Singer Type
Speed
[spm]
Usage
131M-04
1 3 -
4.0
3.6 0.7~2.0 5.5
6120-06 75/11 6,000
Three-thread overlock machine
132M-015 1.5 6120-06 65/9 6,000
Three-thread handkerchief edging
(rolled hem) overlock machine
133M-04 / TF 4.0 6120-06 75/11 5,500
Three-thread elastic attaching
overlock machine
134M-04 4.0 6120-06 75/11 6,000
Three-thread back latch overlock
machine
241M-24
2 4 2
4.0
3.6 0.7~2.0 6.0
6120-06 75/11 6,000
Four-thread overlock machine
241M-25 5.0 6120-06 75/11 6,000
Four-thread overlock machine
243M-24 / TF 4.0 6120-06 75/11 5,500
Four-thread elastic attaching
overlock machine
244M-24 4.0 6120-06 75/11 6,000
Four-thread back latch overlock
machine
251M-35
3 5
3.0 5.0 3.6
0.7~2.0 6.0
6120-06 90/14 5,500
Five-thread overlock machine
251M-55 5.0 5.0 3.6 6120-06 90/14 5,500
Five-thread overlock machine
251H-56 5.0 6.0 5.0 6120-06 130/21 5,500
Five-thread heavy duty
overlock machine
Maximum Machine
Speed [spm]
Motor Pulley Diameter [mm]
60 Hz 50 Hz
4,500 70 90
4,750 75 95
5,000 80 100
5,250 85 105
5,500 90 110
6,000 95 115