For Ender-3 Stepper Motor 42-34 Extruder with 40 Teeth Brass Extrusion Gear For Ender-3 CR10 Ender-3 Pro 3D Printer

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. For Ender-3 Stepper Motor 42-34 Extruder with 40 Teeth Brass Extrusion Gear For Ender-3 CR10 Ender-3 Pro 3D Printer 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-9