MO-623 | MO-644 | MO-644D | MO-654DE | MO-655 | ||
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Number of Needles | 1 Needle | 2 Needle | ||||
Number of Threads | 2/3 Threads | 2/3/4 Threads | 2/3/4/5 Threads | |||
2-Thread Sewing | Option | Standard | ||||
Needle | Household machine size 11 or 14 | |||||
Overlocking Width | Standard: 4mm Rolled Hem: 2mm |
Left Needle: 6mm Right Needle: 4mm Rolled Hem: 2mm |
Chain Needle: 10mm Left Needle: 6mm Right Needle: 4mm Polled Hem: 2mm |
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Stitch Length | 1 to 4mm (Standard:2.5mm) Rolled Hem: 1.0 to 1.5mm |
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Stitch Length Adjustment | Inside Cloth Plate | Outside Right | ||||
Differential Feed | - | - | 0.7 to 2.0 Ratio | |||
Differential Feed Adjustment | - | - | At Cloth Plate | Outside Right | ||
Tension | 1 Rotation Thread Tension Dial | |||||
Built in Rolled Hemming | 2 or 3 Thread | Right (Narrow) or Left (Wide) Needle 2 or 3 Thread | ||||
Flatlock | 2 or 3 Thread | Right or Left Needle 2 or 3 Thread | 2 or 3 Thread | |||
Universal Presser Foot | Tape, Ribbon, Narrow, Elastic, Application | |||||
Presser Foot Lift | 5mm | |||||
Sewing Speed | Max. 1,500 s.p.m. | |||||
Micro Safety Switch | Not Equipped | Equipped | ||||
Dimensions(wxDxH) | 270 x 260 x 295mm | 270x340x295mm | 270x345x295mm | 315x345x295mm | ||
Weight | 7.0Kg(15lbs.) | 7.2Kg(15.5lbs.) |