CUSTOMAXIALFLUX — CORELESS COIL POSITIONING FIXTURE REVIEW CHECKLIST
https://customaxialflux.com/resources/axial-flux-coreless-coil-positioning-fixture

Planning request only. No hardware testing, tooling fabrication or potting release is implied.

1. GENERAL PROJECT IDENTIFICATION
Company / organization / country:
Project name / drawing revision / NDA status:
Prototype target quantity / serial production schedule:

2. STATOR & WINDING ENVELOPE
Stator topology (AFIR, YOKED, TORUS, double-rotor single-stator):
Stator active dimensions: Outer Diameter (OD, mm) / Inner Diameter (ID, mm):
Coil count (N) and nominal pitch angle (360/N deg):
Conductor type (round magnet wire, flat copper strip, litz wire bundle):
Turns per coil / parallel branches per phase / phase connection (star/delta):
Nominal uncompressed coil thickness (mm) vs design pitch height (Z, mm):
Allowable out-of-plane runout / flatness tolerance (TIR, mm):

3. FIXTURE DATUMS & GD&T SCHEME
Primary Datum A (axial mounting bed): Flatness requirement / surface finish:
Secondary Datum B (pilot ID or shaft center): True position tolerance:
Tertiary Datum C (timing keyway or Phase U Slot 1 dowel pin):
Radial dividing comb tooth width and allowable pitch tolerance (+/- deg or +/- mm):
Clamping method (top bridge plate, toggle clamp, vacuum hold-down, precision shim):

4. LEAD EXIT & ROUTING SPECIFICATIONS
Lead wire cross-section and exiting take-off angles:
Lead comb channel depth / approved conductor minimum bend radius:
Silicone grommet / elastomeric seal plug requirements to prevent resin flash:
Phase terminal connection type (flying leads, brazed ring lugs, terminal PCB):

5. PROCESS & THERMAL CONDITIONS
Potting pre-heat temperature (deg C) and duration:
Fixture tooling material (Aluminum 6061-T6 hard anodized, P20 steel, PEEK, 316L SS):
Thermal expansion differential allowance (alpha_fixture vs alpha_copper):
Mold release type and allowable film thickness on datum surfaces:

6. PRE-POTTING QUALITY GATES
CMM / optical coordinate verification plan for coil pitch and height:
Approved electrical procedure revision, test-record reference, electrodes, voltage, duration and acceptance criteria:
Traveler inspection sign-off criteria before mold closure:

Request an NDA before confidential CAD disclosure; a request does not execute an agreement.
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