采用全封闭六个高精度步进电机控制系统实现智能化操作：

送布、摆针、上切线、下切线、切刀及抬压脚机构均实现电子控制化送料、抬压脚、摆针、切刀电机采用了闭环电机，速度快且实时控制。采用了电机驱动切刀，较之前电磁铁驱动切刀结构更加稳定且在切刀时噪音及震动更小

达到3600rpm的缝纫速度，提高了生产效率

采用高速直驱结构，达到3600rpm的缝纫速度。通过增强挑线杆区域零件的强度、耐磨性和对上、下剪线及抬压脚速率的提升，分分钟提高生产效率。(解锁可达4200rpm)

Adopts 6 high accurate step motors, realize intelligent operainn...

Computerized control feed, needle sway, face thread trimmer, bobbin threadtrimmer, cutter and foot lifter. Adopt close-loop motor for foot lifter and cutter,fast and control real-time.Adopt motor drive cutter, much more stable andlower noise & vibration than before magnetic drive cutter structure

Achieve 3600rpm maximum speed, increase working efficiencyAdopt direct drive structure, achieve 3600rpm maximum speed. By themeans improve the strength & wear resistance of thread take-up leverparts, trimmer for face and bobbin thread and speed of auto foot lifter,highly increase the working efficiency.(Unlocking up to 4200rpm)