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Bill of Materials (BOM)

Below is the complete list of hardware, electronics, and fasteners required for the build.

Actuators & Motion

Part NameSpecificationQtyCostLink
Stepper MotorNEMA 232$--[Link]
Stepper MotorNEMA 175$--[Link]
Planetary Gearbox100:1 Ratio7$--[Link]

Electronics

Part NameSpecificationQtyCostLink
Control BoardBTT Octopus Pro1$--[Link]
Logic HostRaspberry Pi 51$--[Link]
Slip Ring30-Channel1$--[Link]

Hardware

Part NameSpecificationQtyCostLink
M3 Socket Cap ScrewsAssorted Lengths1$--[Link]
Heat Set InsertsM3 Brass1$--[Link]