Features: Widely compatible with 3D Printer model such as Reprap /Ender 3/Ender 3 Pro/ Ender 3 V2/ Ender 5/CR-10/ Voro 2.4; It is a necessary spare motor for Sherba Mini Extruder or Orbite Extruder V1.5. Made of high quality stainless steel material, durable and lightweight. Motor holding torque up to 100mN.m. The low loss stator has good thermal control ability. This motor is compatible with 12V and 24V. Any problem, please contact our store without hesitation. Honor to serve you. Specification: Phase Number: 2 Step Angle: 1.8 5% Rated Voltage: DC 2.1V / Phase Rated Current: DC 1.0A / Phase Phase Resistance: 2.1x(110%) Phase Inductance: 1.6x(120%) mH Holding Torque: 100mN-m MIN Detent Torque: 5 mN-m REF. Rotate Direction: ACBDA CW Insulate Resistance: 100Mohm (DC500V) HI-POT: AC600V/1mA/1S Insulation Class: Class H 180 Rotor Inertia: 16 g.cm2 REF Weight: 85 g REF Package Size: 10.5x6.5x4.5cm/4.1x2.5x1.7in Package Weight: 110g/3.9oz Packing List: 1 x Motor with Cable