1pc Micro Tiny 5mm Precision Planetary Gearbox Gear Stepper Motor 2-Phase 4-Wire Stepping Motor Linear Screw Metal Slider DIY Camera(Model A)

MotorsSpecification:Model A: Mini 5mm stepper motormicro 2-phase 4-wire 5mm stepper motor,with planetary gearbox reducer,the planetary reducer adoptsan all metal structure, including a metal outer wall and a secondary metal gear, and then drives a precision bevelscrew driver to drive the metal slider to move up and down. The bracket is also made of metal, and the driver usesultra micro precision ball bearings. It is estimated that this is the adjusting motor for the telescopic lens of high-endmobile phones.Parameters:1.Stepper motor diameter: 5mm2.Gear motor length: 12.1mm3.Nut stroke: about 8.5mm4.Total length: 30.4mm(motor+slider)5.Total width: 15.2mm6.Planetary gearbox: Secondary metal planetary gear7.Gear ratio: 1:208.Phase resistance: 14 ohms (Parameters on the test report)9. Working voltage: 5V10.Output : 300g (Parameters on the test report)11.Weight: about 3.5g12.Note: This motor is planetary gear stepper motor,it is precision motor with exquisite workmanship.It needs the stepper motor driver to drive.We suggest that the buyers who know how to use it can buy because we do not provide technical support.Model B: Mini 4.4mm stepper motorMiniature two phase four wire 4.4MM stepper motor with planetary gearbox.The planetary gearbox adopts an all metal structure, including a metal outer wall and secondary metal gears,which then drives a precision inclined shaft to move the metal slider up and down.The bracket is basically made of metal, and the shaft is fixed with ultra micro precision ball bearings.The precision of this mini planet gearbox is amazing. The outer diameter of metal planetary gearbox is only 4.9mm,and its planetary gears cannot be seen clearly with the naked eye. It can be identified only by using an magnifying mirror. The end of the driver's rod is fixed by a super miniature ball bearing. The entire metal sliding table is also very precise and stable. The connection of the motor, gearbox and metal sliding table is made by laser welding, which is very precise and solid.1.Moving block stroke: about 11.5mm2.Motor phase resistance: about 10.2 ohms3.Motor type: 2-Phase 4-Wire Stepper Motor (Requires additional stepper motor driver)4.Weight: 5.3g============================Package List:Mini Stepper Motor x 1PC==========Hign-concerned Chemical : NoneModel Number : Mini 5mm Gear Stepper MotorProtect Feature : Explosion-proofType : Micro MotorStepper motor diameter : 5mmGear ratio : 1:20Type : 2-Phase 4-WirePhase resistance : 14 ohms

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• 1pc Micro Tiny 5mm Precision Planetary Gearbox Gear Stepper Motor 2-phase 4-wire Stepping Motor Linear Screw Metal Slider DIY Camera