The new sewing energy products of our company, adopts advanced control system, work power is 190V-240V, 500-3000 RPM turn stepless speed regulation, and applies to all kinds of sewing machine equipment. The products and sewing machine equipment worked synchronously, without no-load energy-consumption, than other clutch motors save electric more than 60%. Everyday, according to the clutch motor consumes 2-2.5degrees; If you use this motor products can save electric above 1-1.5degrees. Saving energy obviously, we will according customers requirement to assembling pulley size. Because of the motor pulley is privacy, motor shall not take equipped with other types of pulley, control box of circuit board with installation size requirement, if non-authorized guide the company, not removable otherwise, it will affect the motor performance or it will lead motor does not work.