Technical Parameters
| Model | ZJ-UC-401A | ZJ-UC-401B | ZJ-UC-401A-1 | ZJ-UC-401B-1 | ZJ-UC-401A-1-V | ZJ-UC-401B-1-V |
| Machine Head | Original Brother Pattern Sewing Machine | Domestic Pattern Sewing Machine | Original Brother Pattern Sewing Machine | Domestic Pattern Sewing Machine | Original Brother Pattern Sewing Machine | Domestic Pattern Sewing Machine |
| Circular Pad Device | None | None | Standard Configuration | Standard Configuration | Standard Configuration | Standard Configuration |
| A Visual Recognition Detection System | None | None | None | None | Standard Configuration | Standard Configuration |
| Maximum Rotational Speed | 2,800 RPM | |||||
| Maximum Pocket Attaching Range | X-direction: 210mm, Y-direction: 250mm | |||||
| Maximum Stitch Length | 12.7mm | |||||
| Machine Needle | Dp17 #14-#21 (Factory standard configuration: #19) | |||||
| Voltage | 220±10%V 50/60HZ | |||||
| Output Power | 1.3KW (with fan) | |||||
| Air Pressure | 0.5MPa (5bar) | |||||
UC: Denim category
