42-34 3D Printer Stepping Motor for Ender-3 Ender-3 Pro CR10 Ender-5 3D Printer with 40 Teeth Brass Extrusion Gear

Brand new and high quality. With low power, speed, stable performance, low noise and no step to lose during the opertation, which ensures the extrusion mechanism stable working. Stepper motor with efficient heat dissipation has the large torque and high-precision without losing step. 42-343D Printer Stepping Motor for Ender-3 Ender-3 Pro CR10 Ender-5 3D Printer with 40 Teeth Brass Extrusion Gear Features: Brand new and high quality With low power, speed, stable performance, low noise and no step to lose during the opertation, which ensures the extrusion mechanism stable working. Stepper motor with efficient heat dissipation has the large torque and high-precision without losing step With high-strength 40 teeth brass extrusion gear, it realizes accurate constant ratio, revolution and high transmission efficiency. Low noise and no loss during operation, which ensures the stable operation of the extrusion mechanism. Application for most 3D printer Ender-3 Ender-5 CR-6MAX/CR-7/CR-8S/CR-9S/