FreeGearbox
Thingiverse
162 model
Free
FreeGearbox for 8 motors
Thingiverse
FreeGearbox (Ratio 1:2187)
Thingiverse
FreeGearbox 545 550 555
Thingiverse
FreeGearBox Keychain with third gear (Remix)
Thingiverse
FreeGearbox (Planetary)
Sketchfab
FreeGearBox motor 180
Thingiverse
FreeGearBox for 3D print
Sketchfab
FreeGearbox / 正齒輪變速箱
Thingiverse
Freegearbox T8 1/24 3teeth - Vis sans fin axe diam 8
Thingiverse
FreeGearbox for Heat: Pedal to the metal
Thingiverse
FreeGearbox with Winder
Thingiverse
FreeGearbox for standard bowden extruder
Thingiverse
/https://fbi.cults3d.com/uploaders/27926002/illustration-file/84eb2485-4b58-46a5-abd1-f3ac34337ea0/03_exploded.png)
Free125:1 triple-belt gearbox for Dobsonian drives (HTD 3M 80T/16T, NEMA 17, adjustable belt tension)
Cults3D
FreeGearbox Output Pulley Adapter with Captive Bolt Head
Thingiverse
FreePlanetary Gearbox 4:1 Stackable
Thingiverse
FreePlanetary gearbox for bowden extruder
Thingiverse
FreeHypocycloid gearbox for Nema 14/17
Thingiverse
FreeMetal GearBox motor 550 - 3650
Thingiverse
FreePlanetary gearbox extruder 1.75mm
Thingiverse
FreeEpicyclic gearbox 25:1
Thingiverse
FreeWarm Gearbox
Sketchfab
FreeRC GearBox Double motor 550 gear metal
Thingiverse
Free900w gearbox (6x 775dc motors)
Thingiverse
FreeHelical Gearbox
Thingiverse
FreeStepper Gearbox
Thingiverse
FreeNema gearbox belted reduction simple Tronxy Stepper gear
Thingiverse
FreeMetal GearBox brussless super strong
Thingiverse
Freeextendable gearbox with ball bearing embedded
Thingiverse
FreeMini Gearbox with Shell Housing
Printables
FreeAuto gearbox handle
Sketchfab
FreePlanetary Gearbox – Print-in-Place Fidget (No Supports)
Printables
FreePlanetary gearbox 5:1
Thingiverse
FreeCompound gearbox
MyMiniFactory
FreeManual 5 speed gearbox with reverse
Thingiverse
FreeCompact planetary gearbox
Thingiverse
FreeNema 17 right angle gearbox with spiral bevel gears
Thingiverse
FreeNEW Year Clock Gearbox
Printables
FreeNema 17 Gearbox 1-3
Printables
FreeKitchenAid Mixer Gearbox gasket
Printables
FreeBowTie Pulleybox / Gearbox
Printables
FreeDissolvable Support Gearbox
Thingiverse
FreeParametric Planetary Gearbox - Openscad
Thingiverse
FreeMagnetic fridge gearbox
Printables
FreeExtruder motor planetary gearbox
Thingiverse
Free3D Printed Universal Planetary Gearbox
Thingiverse
Free12V DC motor with gearbox - DC12V66RPM
Printables
FreeNema 17 Gearbox "Pulleybox" Mod for Extruder
Printables