According to the applicable machine types, it is divided into small motors for household sewing machines and small motors for household overlockers (seaming machines). The small motors for household sewing machines adopt a counterclockwise rotation design, which perfectly matches the operation characteristics of household sewing machines; the small motors for household overlockers have a clockwise rotation, ensuring smooth and stable seaming operations. In terms of power selection, four specifications of 100W, 120W, 150W, and 180W are provided. For daily operations of household sewing machines and overlockers, the 120W power is the conventional preferred choice, which can balance power and energy consumption and easily handle common fabrics such as cotton, linen, and thin wool. If dealing with heavy materials such as thick canvas and multiple layers of denim, you can upgrade and choose 150W or 180W, which has strong power and will not get stuck.