CUSTOMAXIALFLUX — ENGINEERING RFQ CHECKLIST
Heavy copper PCB stators, designed for a reviewed stackup
https://customaxialflux.com/sub-assemblies/heavy-copper-pcb-stators

Company:
Contact / business email:
Country:
Drawing revision / units:
Prototype quantity:
Annual volume:
Target schedule:

Fabrication definition
Please provide: Gerber layer set, drill data, layer map, fabrication drawing and netlist/connection definition
Your input: ____________________

Stackup and copper
Please provide: Copper per layer in µm, base/finished convention, dielectric build and total thickness
Your input: ____________________

Conductor geometry
Please provide: Minimum line/space, terminal necks, vias, pad/annular-ring requirements and current sharing
Your input: ____________________

Operating and insulation duty
Please provide: Phase RMS/peak current, waveform/frequency, bus range, cooling and voltage test requirements
Your input: ____________________

Mechanical and supply brief
Please provide: OD/ID, flatness, mounting/terminal details, quantities, revision and schedule
Your input: ____________________

Acceptance plan to agree:
- Fabrication and connection data checked against the approved layer map and revision.
- Finished dimensions, board thickness, flatness and terminal locations in the defined state.
- Continuity/isolation and phase-resistance checks at a stated temperature.
- Coupon or microsection inspection of agreed copper, dielectric and interconnect features when specified.
- Insulation and loaded thermal/back-EMF tests to the agreed component or assembled-motor scope.

Request NDA before confidential disclosure. A request does not execute an agreement.
Web form: STEP/STP/PDF only. Arrange other fabrication data by email after confidentiality is agreed.
Send the brief through https://customaxialflux.com/contact or inquiry@customaxialflux.com
WhatsApp: +86 188 5797 1991