AFPM SMC Stator

Soft magnetic composite stator parts for AFPM motors using compact tooth geometry, isotropic magnetic behavior, and net-shape manufacturing logic.

Target Buyer:For AFPM motor teams comparing silicon steel, PCB stator, and SMC stator routes for a compact high-torque platform.

AFPM stator concept for SMC manufacturing review

Capability Highlights

AFPM stator tooth, yoke, and segmented-stator manufacturing support
SMC route for compact axial flux stators that need 3D flux capability
Engineering review around winding clearance, slot fill, air gap, and thermal path

Typical Applications

Axial flux permanent magnet motors
Compact robotic joint stators
Drone and eVTOL propulsion stators

Engineering Focus

Tooth height, slot opening, winding access, and compaction release angle
Stack-up between stator core, winding pack, potting, housing, and rotor
Prototype tooling risk, inspection datum plan, and magnetic acceptance method

Key Evaluation Matrix

Metric	Typical Range	Why It Matters
Stator format	One-piece, segmented, or tooth-module SMC stator	The format drives tooling cost, winding assembly method, and serviceability.
Air gap control	Customer drawing and inspection plan dependent	AFPM output is highly sensitive to axial air gap variation and stator flatness.

RFQ Checklist

AFPM topology: single rotor, dual rotor, yokeless, or segmented stator
Stator outer diameter, inner diameter, axial height, pole count, and slot count
Target torque, speed, bus voltage, frequency, cooling condition, and temperature limit
Required test data: B-H curve, core loss, density, insulation, or dimensional report

Risk Controls

Winding cannot be assembled after the SMC part is made: Review winding path, slot access, bobbin option, and potting sequence before tool release.
Buyer compares SMC and laminations by the wrong metric: Separate low-frequency permeability, high-frequency loss, 3D flux benefit, and mechanical assembly cost.

Product Gallery

Buyer FAQ

Can you quote a segmented AFPM stator?

Yes. Send the segment CAD, assembly drawing, datum scheme, and required inspection points so tooling and tolerance risk can be reviewed.

Related Resources

Inquiry Email

[email protected]

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Include target torque/speed, quantity, and delivery location.

Instant Chat

+8618857971991

Chat on WhatsApp

Direct response from our engineering team.

Key Evaluation Matrix

Metric	Typical Range	Why It Matters
Stator format	One-piece, segmented, or tooth-module SMC stator	The format drives tooling cost, winding assembly method, and serviceability.
Air gap control	Customer drawing and inspection plan dependent	AFPM output is highly sensitive to axial air gap variation and stator flatness.

RFQ Checklist

AFPM topology: single rotor, dual rotor, yokeless, or segmented stator

Stator outer diameter, inner diameter, axial height, pole count, and slot count

Target torque, speed, bus voltage, frequency, cooling condition, and temperature limit

Required test data: B-H curve, core loss, density, insulation, or dimensional report

Risk Controls

Winding cannot be assembled after the SMC part is made: Review winding path, slot access, bobbin option, and potting sequence before tool release.

Buyer compares SMC and laminations by the wrong metric: Separate low-frequency permeability, high-frequency loss, 3D flux benefit, and mechanical assembly cost.