Nema 17 Stepper Motor 5PCS High Torque (145mNm/20.53oz.in) Bipolar 20.5MM Body Length 1A/3.5V 1.8 Deg 2 Phase for 3D Printer with 1m Cable and Connector update_march2023 Maximum speed 80 5 inch:

Maximum speed 80 5 inch: Diameter 5"，Thickness 0

no need to move the traditional tablet stand back and forth like before

Safety Reflective Tape 2”x12''

and added a variety of intelligent processing technologies

space of two-pin 8

Nema 17 Stepper Motor 5PCS High Torque (145mNm/20.53oz.in) Bipolar 20.5MM Body Length 1A/3.5V 1.8 Deg 2 Phase for 3D Printer with 1m Cable and Connector update_march2023 Maximum speed 80 5 inch:Nema 17 Stepper Motor 5PCS High Torque (145mNm 20. 53oz. in) Bipolar 20. 5MM Body Length 1A 3. 5V 1. 8 Deg 2 Phase for 3D Printer with 1m Cable and Connector Product Features [Specifications]: Body Length: 20. 5MM 0. 81inch; Phase: 2; Rated Current: 1A; Phase Resistance: 3. 510%; Phase Inductance: 3. 8mH20%; Holding Togque: 145mNm (20. 53oz. in); Rotor Inertia: 14. 5g. cm2; Step Angle: 1. 8 degree; Shaft Diameter: 5mm (D Shaft 4. 5mm), Shaft Length: