Product Advantages1. Good quality and long lifeAll our motors guarantee is 3 years, and life is more than 8 years. Choose better materials and more reasonable software.2. Save energyCompared with clutch motor, our servo motor can save 60%~80% energy. Running and stopping with sewing machine at the same time. Do not waste energy when sewing machine stops, save more cost.3. No maintenance and better performanceServo motor can directly drive sewing machine. No carbon brush in motor. No need to replace any parts in all life. Big torque when running on low speed.4. Wide speed settingStarting speed could be adjusted, and maximal speed can be adjusted, speed changes 100rpm after each press button. Easy to operate.5. Working Models SettingAdjust working model according to requirements, fit for different kinds of sewing machines. 6. Low noise and no interferenceThe noise, vibration and interference to other equipments are less than clutch motor, make workshop be more secure. Low heat dissipation, reduce temperature of workshop, make working be more comfortable.7. Needle position functionControl needle be on top/bottom position when stopping, make operation be easier, and improve 30%~50% working efficiency.8. Pre- sales service: • We put your order into our tight production schedule to ensure punctual delivery time.• Production / inspection report before your products packed.9. Professional SalesWe value every inquiry sent to us, ensure quick competitive offer.We cooperate with customer to bid tenders. Provide all necessary documents. We are a sales team, with all technical support from engineer team. Chinese old saying says: The customer is king. We consider all the thing as we are clients and then confirm how is better for ourselves. In this way, we can meet maximize clients' needs.Our service10. WarrantyFor the machine above,the seller provides 3 years warranty starting from the moment the seller dispatches the machines. For the detailed guarantee period of each part, please refer to the operation manual.and the damage incurred by the buyer's incorrect operation are out of warranty range.