Segmented stators
SMC or laminated core evaluation, winding requirements, insulation and potting. Start with your electromagnetic design and acceptance criteria.
Discuss your requirementsAXIAL FLUX / OEM ENGINEERING
Custom yokeless axial flux motors & core components.
From segmented stators and magnet rotors to custom motor programs. A focused engineering starting point for OEMs, propulsion developers and research teams.
Components · Subassemblies · Custom development
CHOOSE YOUR STARTING POINT
A component. An assembly.
An entire motor program.
Keep your electromagnetic design in house, or bring the complete requirement for feasibility review.
Magnet rotor assemblies
Rotor discs, segmented permanent magnets and optional Halbach layouts. Define retention, temperature, speed and balance requirements together.
Discuss your requirementsCustom motor programs
Bring the stator, rotor, housing, cooling and control interfaces into one project review, from feasibility to prototype verification.
Discuss your requirementsMOTOR DEVELOPMENT SCOPE
Start with the duty cycle.
Voltage and power targets help frame a discussion. Continuous output, peak duration, cooling and packaging determine what is feasible. The ranges below describe inquiry scope; they are not stocked models or certified ratings.
Low-voltage programs
48–96 V / 5–30 kW targets
UAV, mobile machinery, marine and compact vehicle development. Review battery limits, current and thermal duty together.
High-voltage propulsion
Up to 800 V / 50–200 kW targets
EV, marine and propulsion research. Define insulation, cooling interfaces and the verification plan before selecting a design.
Ironless axial programs
A distinct adjacent topology
For precision applications evaluating low cogging. Compare thermal limits, torque ripple and control requirements separately from iron-cored yokeless designs.
FROM REQUIREMENT TO REVIEW
Make the engineering inputs clear.
Share the constraints that matter to your system. We use these to define the project scope and the evidence needed before a prototype or production decision.
Start a Technical Inquiry- 01
Requirement
Application, voltage, torque-speed envelope, continuous duty, peak duration and packaging.
- 02
Feasibility
Topology, material, winding, cooling and mechanical interface review.
- 03
Prototype & verification
Agree the drawings, samples, inspection points and test conditions.
- 04
Production review
Confirm revisions, quantity plan, documentation, cost and delivery scope.
ENGINEERING QUESTIONS
Before you send an RFQ.
Is yokeless the same as ironless?
No. Yokeless refers to removing the stator yoke in the relevant topology. Segmented stator teeth and rotor back iron may still be present. Ironless designs are a separate architecture.
Can I request components only?
Yes. Identify whether you need stator cores, a wound stator, magnet rotor assemblies or an integrated motor program, and share your drawing and acceptance requirements.
Can we arrange an NDA first?
Mention your NDA requirement in the inquiry. You can begin with non-confidential operating requirements and discuss an agreement before sharing detailed drawings.
Are you connected to YASA?
YokelessMotor is an independent brand and is not affiliated with YASA or Mercedes-Benz. Third-party names describe their respective owners and technologies.
BUILD THE NEXT CONVERSATION
Bring your requirements.
Application. Operating envelope. Quantity. Timeline.