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Extruded stepper motor part #

does anyone know what size motor the extruded is? I’m looking to replace my extruded gear but my current gear is glued onto the piston. I’m seeing two different motors as spare parts and cannot determine if it is a #34 or a #42


  • Samuel PinchesSamuel Pinches Posts: 2,060Administrator
    Hi Brandon96,

    Nema 17 is what you want (42mm), and you want a 0.9º step angle too.

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