1pc Energy Saving Sewing Machine Servo motor 500W 220v Direct AC Drive 

Features & Settings:

1. Motor rotating direction setting

2. Slow starting speed

3. Maximum speed setting

Specification:

1.220V Singe Phase(if you only have 110v,you could prepare a 110v to 220v voltage converter. )

2.Power: Up to 500W

3.Electric current:0-3A

4.weight:4.5kg

5.size:250*250*360mm

6.speed of revolution(adjustable):0-4500

7.one  year warranty