Description:Compared to other similar products, this stepper motor has many kinds of advantages, such as high torque, low resistance, low self-inductance reactance, responsive sensitive, and can avoid system error.Small stepper motor can be used in various area, such as 3D printer, stage lighting, laser engraving, textile machinery, medical equipment, placement machine, and other automation equipments.It is made of high-quality metal material.The length of this product is 4.2cm, widths is 4.2cm and height is 2.4cm.This product is perfectly suitable for Voron v2.4Item Name: Stepper MotorMaterial: MetalStep Angle: 1.8 Degree5 Percent Number of Phase: 2Phase Voi Tage: 3.5 VDCPhase Current: 1.0AmpPhase Resistance: 3.510 Percent (At 20* C)Phase Inductance: 4.520 Percent Static Moment: 0.13 N.nInsulation Class: Class BMotor Weight: for Appror 0. 1KgInsulation Resistance: 100MO min. (500V DC)Ambient Temperature: Minus 20 Degree-50 DegreeAmbient Hum: 15 Percent to 95 Percent Use Vol Tage: VDC: 12-36VRecomnended Drive: 0K2D4020AFeatures: High Torque, 2 Phases, Higher StabilitySize Details: Size: 4.2cm x 4.2cm x 2.4cm/1.65" x 1.65" x 0.94" (Approx.)Notes:Due to the light and screen setting difference, the item's color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.Package Includes:1 x Stepper Motor1 x 2M Extension Cord