NEMA09/20 Stepper Motor 20mm Linear Screw Stepper Motor Measurement Equipment For Diy Small Slider

NEMA09/20 Stepper Motor 20mm Linear Screw Stepper Motor Measurement Equipment for Diy Small Slider Specification: Item Type: NEMA09/20 Stepper Motor Motor Type: 2-phase 4-wire system Drive Voltage: 5-9v/200-600mA (the higher the voltage the greater the force the greater the heat) Screw Length: Approx. 32mm / 1.3in Slider Stroke: Approx. 22mm / 0.9in Motor Diameter: Approx. 20mm / 0.8in Screw Diameter: Approx. 3mm / 0.1in Screw Pitch: Approx. 0.5mm / 0.02in (moving 0.025mm in one step subdivision drive can be used if smaller) Step Angle: 18? Phase Resistance: 21 Ohm Blue A+Black B+Red B-Yellow A- Package List: 1 x NEMA09/20 Stepper Motor Note: Note that it is a stepper motor it will not turn when directly connected to the power and a stepper motor driver board and control board.