Axial-flux motor — V1-R10

Adds S235 steel return rings to the earlier air-return magnetic circuit. Rotor construction: two printed pieces each: thin-face tray plus rear retainer, with one captured S235 ring. Stator construction: two-piece clamshell with nine integrated split coil posts. Coil forming: one reusable two-piece master bobbin; finished coils transfer to stator posts. Magnetic return: two S235 rotor back-iron rings directly behind the magnet arrays.

Physical motor performance is not demonstrated. Fit-test parts before winding; no operating speed or load rating is established.

Status: Prototype.
STL units are millimeters. Slice for your own printer and material. STEP assemblies are reference CAD, not print plates.

Files:
master_bobbin_cap.stl — Print geometry; SHA-256 048c5381cfc3f3c1830fee3d3522d3e3c8667ec26747c4793e2556bab96001ac
rotor_face_tray_A.stl — Print geometry; SHA-256 a013aca4536f397b78b7045ed7a013dcf13388a5d26cd9f8433d4d59cace5fc2
rotor_face_tray_B.stl — Print geometry; SHA-256 a013aca4536f397b78b7045ed7a013dcf13388a5d26cd9f8433d4d59cace5fc2
master_bobbin_body.stl — Print geometry; SHA-256 db92cc2a3beaac4b06ad1ce5e4bb34ece0298428bdcc1af118a7c6ec54f38320
stator_lower_shell.stl — Print geometry; SHA-256 34e266635760777612d997796851b7e3c839ff584aa1e3d009074a12d7ca317b
stator_upper_shell.stl — Print geometry; SHA-256 41c134fd6c773cfbf8f932d99e09a1cd5e4d9ed3c0342f34ad8768e543916147
master_bobbin_cap.step — Editable CAD; SHA-256 c23fd9edf79321050ace1381af4685c1b911ab1f7e5e201d9c635042e35251aa
rotor_face_tray_A.step — Editable CAD; SHA-256 b637a3965875226dec7a28ef0b678b68b255b91b375c850af1120284d31e70f1
rotor_face_tray_B.step — Editable CAD; SHA-256 3b76b96dbcec5f551bcab8d23e638c2afd7cdafbf4b0f90ae634b410f814cc60
master_bobbin_body.step — Editable CAD; SHA-256 5724703efdd893b26601e7a8e8db2a4e76ca485ac62450b477f535bed86c940a
stator_lower_shell.step — Editable CAD; SHA-256 7e031b5f401df23cc65d5085697590fdd6d371c4a5dc0abc983d4a8e4ec9e096
stator_upper_shell.step — Editable CAD; SHA-256 32719a5592c9602dd3e3bb7586caf2c879d8ac56c5c56f3a74d1b549563c44a3
rotor_rear_retainer_A.stl — Print geometry; SHA-256 f75b2d5145d37c94a4b5a9fc2397c8b28e162f53aab25ec53a15171d22894e42
rotor_rear_retainer_B.stl — Print geometry; SHA-256 f75b2d5145d37c94a4b5a9fc2397c8b28e162f53aab25ec53a15171d22894e42
rotor_rear_retainer_A.step — Editable CAD; SHA-256 baf24ed8ec71375e040b72132a66ae98f7fc6cddc444b66b7b4e04ba58d98ef1
rotor_rear_retainer_B.step — Editable CAD; SHA-256 a27265ce3b3508a453058205dd985bb6954119c0b5acd0e0546328e35b08858e
axial_flux_v1_r10_x1c_project.3mf — Printer project · check settings; SHA-256 443b38979631a394d2768dadf1e3d22f3ec14d92f9460f0cf64fda5976344982
axial_flux_v1_r10_x1c_single_plate.stl — Print geometry; SHA-256 ed508329803e695b8f97c60ca938ef2fc80f0e56d1fe966692d9e52d8c3d9333
steel_backiron_ring_75x31x1p5_s235.step — Editable CAD; SHA-256 ea6bc01f2fac8611c1afdbf56a03d0c0ca58f2c983dd6ae006804983093e5657
