Item Type: Extruder Stepper Motor Material: Stainless steel Compatible Voltage: 12V, 24V Rated Voltage: DC2.1V per phase Phase Resistance: .1x(110%) Holding Torsion: 100mN-m/MIN Direction of Rotation: ACBDA CW High Voltage: AC600V/1mA/1S Rotor Inertia: 16g-cm2REF Step Angle: 1.85% Rated Current: DC1.0A per phase Phase Inductance: 1.6(120%) mH Positioning Torsion: 5mN-m REF. Insulation Resistance: 100M ohm (DC500V) Insulation Class: H class 180 Motor Cable Length: Approx. 100cm / 39.4in 1WIDE APPLICATION: Widely compatible with most 3D printers for Reprap, for Ender 3, for Ender 3 Pro, for Ender 3 V2, for Ender 5, for CR 10, for Voro 2.4 3D printer 2CORROSION RESISTANT STAINLESS STEEL: Made of excellent stainless steel, lightweight and durable, possess corrosion resistance, good mechanical properties, high strength 3HIGH TORSION: Holding torsion up to 100mN?m/min, low loss stator with good thermal control, bring high efficiency 4GOOD REPLACEMENT: With the same parameters, rated voltage DC 6.5V at 0.5A, good performance, perfect replacement 5LONG CABLE: Round body with 1meter cable, long enough for you to connect and use, provide great conveniencePlease check the motor size parameters before purchasing. 1 x Stepper Motor 1 x Connecting Line