Features: The H2 V2S Lite Revos Extruder offershigh flow and efficient dualgear extrusion, ensuring smooth and precise 3D printing. Thermistor Type:Semitec104NT-4-R025H42G(NTC100K)， high performances Integrated Rapidchange Revos high flow nozzle; The idler arm is made of 7075 T6aluminum and added with special wear-resistant MoS2 lubricating grease to improve the tactile sensation of the quick release lever and enhances wear resistance; The fine wire drive gear is made of tool steel coated withnano coatings to improve hardness, wear resistance, and corrosion resistance, and to extend its service life when printing abrasives Specifications: Item：H2 V2S Lite Revos Extruder Extrusion method: double gear extrusion Heat exchanger threadM4 Nozzle diameter: 0.6mm Printing temperature: 300 ℃ Weight: approx 175g (including fan) Extrusion force: approx 7.5kg (depending on fine wire) 16 microsteps (further calibration recommended.) Rotationdistance: 3.433 Recommended motor current: 800mA Transmission ratio: 7:1 Transmission gear circumference: approx 24.5mm Filamentdiameter and tolerance: approx 1.75mm Heatercore power: 60W Voltage: 24V Thermistor type: Semitec104NT-4-R025H42G (NTC100K) Installation hardware material: AL6061T6 Note: Not compatible withstandard NEMA14 motor Package Includes: 1 PC H2 V2S Lite Revos Extruder note: Due to the problems of lighting effects and shooting angles, there will be certain tolerances in the product, please understand. Please allow 1cm errors due to manual measurement.