[Model B]

Specification:Micro 2-phase 4-wire stepper motor,with planetary gearbox.The planetary gearbox reducer adopts all-metal structure,including metal outer wall and secondary metal gears,and then drives the precise skewed grains to move the metal slider up and down. The bracket is basically made of metal structure,and the screw uses ultra-miniature precision ball bearings.1.Slider stroke: about 12mm2.Motor phase resistance: about 14.4 ohms3.Weight: 3gPackage Include:Motor x 1pcs