Features 1、APPLICABLE MODEL: This extruder kit is suitable for CR 10, for CR 10S, for Ender 2, for Ender 3, for Ender 5 series, check the model for better fit! 2、APPLICABLE MATERIAL: This extruder kit can be used to print consumables such as PLA, ABS, PETG, PU, PP, PC, Nylon and other standard 1.75mm diameter consumables. 3、LARGE TORSION EXTRUDER: The extruder is light in weight and small in size, but can achieve greater transmission ratio and torsion, provides better printing effects. 4、EXCELLENT PERFORMANCE: With this all metal extruder, you can have more consumable options when using a 3D printer. At the same time, a larger nozzle wheel increases the grip of consumables, reduces skidding, and a larger transmission ratio increases torsion, thereby increasing the thrust of the nozzle and improving printing quality. 5、ALUMINUM ALLOY, HARDENED STEEL MATERIAL: The shell is fully aluminum alloy oxidized, the reduction gear is POM CNC processed, and consumables are extruded. The wheels are made of hardened steel, and the aftertreatment is quenched and plated. Specification Item Type: 3D Printer Extruder Kit Material: Hardened Steel, Aluminum Alloy Motor Parameters: Number of Phases: 2 Rated Voltage: DC2.1V per phase Phase Resistance: 2.1x (1 ± 10%) Q Holding Torsion: 100mN-m MIN Rotation Direction: ACBDA CW Withstand Voltage: AC600V, 1mA, 1S Rotor Inertia: 16g-cm² REF Step Angle: 1.8 ° ± 5% Rated Current: DC1.0A/phase Phase Inductance: 1.6 x (1±20%) mH Braking Torsion: 5mN-m REF. Insulation Resistance: 100Mohm (DC500V) Insulation Grade: Class H 180 ℃ Compatibility: 12V and 24V Introduction to Extruder: This HGX LITE extruder is mainly applicable to for CR 10, for CR 10S, for Ender 3, for Ender 3 V2 series models. Other models can be designed according to size and mounting hole location. With this all metal extruder, users can have more consumable options when using a 3D printer. At the same time, larger extrusion wheels increase the grip of consumables, reduce slip, and a larger transmission ratio increases torsion to increase the thrust of the extruder. The extrusion gear undergoes post treatment, quenching, and nickel plating processes, making it more wear resistant, extending its service life, and improving the printing effect and quality. Package List 1 x Extruder 1 x Motor 6 x Mounting Screw 1 x Washer 2 x Hex Wrench 1 x Handle 1 x Spring 1 x Cable 1m