NEMA 23 Stepper Motor 1.2N 2N 2.2N 2.5N 3Nm With Planetary Gearbox 4 5 6 10:1 Ratio PX57 Reducer Motor 4 Wire For CNC Router ,Connector Compatible

Nema23 Speed Ratio 3.25 4 5 6 10 :1 Planetary Gearbox Speed Reducer for 57mm Stepper Motor Shipping listing: 1X 57mm Planetary Gearbox Speed Ratio 3.25 4 5 6 10 :1 1X nema23 stepper motor 1.2N /2N /2.2N /2.5N/ 3Nm Description:nema23 px57 Speed Ratio: 3.25 4 5 6 10 :1; (Please leave a message about the speed ratio you need.)