Mini Micro 5mm 2-phase 4-wire Planetary Gear Stepper Motor Linear Screw Slider Specification: Stepper motor outer diameter ：5 MM Length of reducer motor : 12.1 MM Slider stroke : 8.5 MM or so Overall maximum length ：30.4 MM (motor + slide) Overall maximum width ：15.2 MM Planetary gearbox: two-stage metal planetary gear Speed reduction ratio 1:20 Phase resistance: 14 ohms Output torque: 300 g Package Include: 1PCS x Motor
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