Low noise: low power, uniform speed, stable performance, low noise, no step loss during operation, ensuring stable operation of the extrusion mechanism Precise rotation: high-strength synchronous wheels and synchronous gears are used to achieve precise constant speed ratio. Uniform speed and high transmission efficiency High compatibility: for axis stepper motor, compatible with for ender3 and for cr10 dedicated motors High quality: low noise, high heat dissipation efficiency, large torque, high precision, no step loss and reliable: This stepper motor is and has a solid structure to withstand rigorous use, ensuring long-term use in harsh environments Name:Stepper Motor Applicable:for -10/for -3/5 3D Printer Colour:A:Black Material:Metal Package Contents: 1 x Stepper Motor 1 x Cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.