VZ-Extruder plus without stepper motor

Description:Advanced 3D Printer Extruder — Designed with VzBoT Team ExpertiseInnovative Gear Design: Made from hardened steel with a strength rating of 55, featuring high-precision CNC machined reduction gears for enduring long printing sessions without damage and enhancing extrusion accuracy.Lightweight yet Strong: The reduction gear is hollowed out to achieve weight reduction without compromising strength.Durable Shell: CNC machined 6061 aluminum alloy shell, ultra-light and robust, surpassing the durability and precision of plastic shells, effectively dissipates heat, extending the machine's lifespan.Efficient Cooling System: Water cooling structure cools both the hot end and the motor, ensuring stability at high temperatures.Unique Gear Design: New twirl gear design increases friction and reduces wear, further enhancing performance.Customizable Specifications: Offers reduction ratios of 8:60 or 10:60, pulse settings of 668-672 for an 8-tooth motor, and 534-538 for a 10-tooth motor;