Axial Flux Motor Core

Custom SMC motor cores for axial flux permanent magnet machines where 3D magnetic flux paths, compact axial packaging, and low iron loss matter.

Target Buyer:Best for motor R&D teams that already have an axial flux electromagnetic concept and need a manufacturable core or stator part.

Axial flux motor stator core reference geometry

Capability Highlights

SMC core geometry support for dual-rotor, yokeless, segmented, and compact AFPM architectures
Designed for 3D flux paths that are difficult to solve with conventional radial-motor laminations
Prototype-to-pilot support for eVTOL, drone, robotics, and advanced EV motor programs

Typical Applications

Axial flux traction motors
eVTOL propulsion machines
Humanoid robot joint motors

Engineering Focus

3D tooth and yoke geometry, compaction direction, and demolding feasibility
Iron loss, permeability, resistivity, density, and insulation performance targets
Tolerance stack between core segments, windings, magnets, and rotor air gap

Key Evaluation Matrix

Metric	Typical Range	Why It Matters
Flux path suitability	3D isotropic SMC geometry	Axial flux machines use magnetic paths that are not naturally aligned with stacked silicon steel laminations.
Dimensional control	Drawing-dependent precision machining and inspection	Small axial air gaps make flatness, parallelism, and segment position critical to torque and noise.
Loss validation	Frequency and flux-density dependent test plan	Core loss must be evaluated under the customer operating point, not only by catalog material data.

RFQ Checklist

Core 2D drawing, 3D STEP file, and latest revision ID
Target frequency, flux density, temperature window, and duty cycle
Required material grade, density, insulation, and loss targets if available
Prototype quantity, pilot quantity, expected annual volume, and timeline

Risk Controls

SMC geometry looks correct in CAD but cannot be compacted reliably: Run early DFM for press direction, wall thickness, corner radius, green strength, and ejector strategy before tooling freeze.
Prototype magnetic data does not match final duty cycle: Define frequency, flux density, temperature, and test coupon method before comparing material options.

Product Gallery

AFPM stator core and axial flux magnetic path reference

Buyer FAQ

Is this a full axial flux motor?

The focus is the magnetic core or stator component. We support manufacturable SMC core parts that motor OEMs can integrate with their windings, magnets, rotors, housings, and drives.

Can you work from early concept CAD?

Yes. Early CAD is useful for DFM and magnetic-part feasibility before the customer commits to compaction tooling.

Related Resources

Inquiry Email

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