and high qualitySmall size, light weight, suitable for short-range printingOnly 22DB of running sound can make you sleep peacefullyHigh temperature resistance, long service life, can run for 30,000 hoursAll parts are installed and debugged well, easily operate.Easy to install and simple structure. Module m: 0.5Pressure angle a: 20Number of teeth Z: 10Gear outer diameter Do: 06-0.1Number of phases: 2Step angle: 18inchRated voltage: DC 2.4VRated current: DC 0.5AKeep rotating torch: greater than equal 120mN.mPhase resistance: 1310% ohm(20C)Phase inductance: 10 20% Tsui (1KHz)Turning (look with the object): A-AB-B-CMoment of inertia: 15 g.cmNote: The motor gear is the same as the BMG gear, because the gear height may cause errors, If used on other extruders, please check the motor size parameters before purchase.Note:Due to different production batches, there may be slight differences in the products, which will not affect normal use.Colour:As ShownMaterial:Metal Package Contents:1 * 3D Printer Motor Only the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.