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stepper motor

KL-K7S Stepping Motor Computerized Top and Bottom Feed Lockstitch

KL-K7S
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Description:
KL-K7S Stepping Motor Computerized Top and Bottom Feed Lockstitch
 
1. Single step design kong, improve efficiency, built-in electromagnet and automatic thread trimming function.
2. Stepper motor controls the stitch length accuracy of 0.1mm. The stitch length adjustment function is locked to avoid arbitrary adjustment of the stitch length. Improve the performance of the whole machine and reduce noise. The maximum stitch length is 10mm, and the needle return is silent.
3. Novel and beautiful appearance: The innovative appearance structure and bright colors make it more fashionable and novel. The graceful curves and full curved surfaces create an elegant and atmospheric appearance.
4. Double-key switch: The double-key switch with LED lights is integrated with the overall design of the machine head.
5. Electronic loosening: In order to prevent the clamp from being unable to reset during thick stitching, the loosening action switch can be selected when lifting the presser foot. The loosening amount is stable and reliable, and the loosening force can be easily adjusted.
6. Stepper motor thread trimming and presser foot lifting: The height of the automatic presser foot lifting can be freely adjusted; the electronic knee support is light and the thread trimming sound is soft; the stepper motor drives the thread trimming to reset, ensuring stable thread trimming, no knife jam, and relatively stable thread length.
7. Equipped with an electric wrench, the operation is more convenient. 
Specification: 
 
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