Summary
This is a permanent magnet motor or generator rotor. It uses a double stack of the popular sized ceramic magnets (1-7/8″ X 7/8″ X 3/8″) like these :https://www.harborfreight.com/pack-of-2-ceramic-block-magnets-97504.html for each of the 6 positions. There is a choice or either a rotor for a 8mm shaft or a 1/2″ shaft. Use #6 to 32 x 1/2″ bolts to attach the ends. Dimensions: 3.5″ diameter X 1.885″ length. Also added .25″ bearing stand-offs on both ends.
.01″ added to spaces for magnets and bolt holes to compensate for shrinkage of material.
Disclaimer: Disclaimer: Experiment at your own risk. Catastrophic failure of parts spinning at high speed can cause damage to property, injury, or even death.
Print Settings
Printer Brand:
Printrbot Printer:
Play Rafts:
Doesn’t Matter Supports:
No Resolution:
.2mm Infill:
20 – 30% has worked fine for me. You should consider more for 5000+ rpm’s Notes:
.8mm top and bottom layers
.8mm walls
I print in pla.
Tag: permanent
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Permanent Magnet Motor/Generator Rotor 3D Print Model
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Rivet 3D Model
RIVET=================================- Modeled in Blender.- Preview image rendered using cycles.- All scene are included in .blend files.- Poly count are before sub division- Great for close up render.- All parts and materials are logically named.OTHER FORMATS=================- 3ds MAX- COLLADA (.dae)- Autodesk FBX- OBJ
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Marker Free 3D Model
Made in Blender 2.78c using cycles engine. Number of polygons is without any modifier, with subdivision set to 3 it’s around 144kModel is print ready.
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Tattoo Machine 3D 3D Model
Tattoo Machine.Cinema 4D file format.All textures, materials and hDRI files included.Thank you for your visit!