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Home / products / Custom Coreless Motors

Application-led engineering

Custom Coreless Motors

Explore low-inertia brushed or brushless coreless drives for compact precision mechanisms.

Submit a Project →
Conceptual motor architecture showing stator, rotor and shaft interface
Conceptual architecture schematic. Configuration and drawings are defined for each project.

Engineering scope

  • Brushed / brushless feasibility
  • Rotor inertia and response review
  • Noise and lifetime test planning

Application fit

  • Dexterous hands
  • Fluid control
  • Portable instruments

OEM engineering and sourcing teams evaluating custom coreless motors.

Start with the operating requirements

Architecture, performance and cost are reviewed together. Share the values you know; identify the values that need engineering input.

  • Acceleration profile and duty cycle
  • Diameter, length and shaft envelope
  • Brush life or commutation constraints
  • Prototype quantity, annual volume and target schedule

Define the validation before the prototype

Unclear operating conditions or interface assumptions

Confirm the operating map, interfaces and acceptance criteria before prototype release.

Prototype-to-production changes

Agree drawing revisions, critical characteristics and the change-control process.

Ratings, prototype timing, NRE, tooling, testing and production commitments are confirmed in the project scope. This overview does not represent a stocked model or an approved medical device.

Project questions

What should we provide for the first review?

Share acceleration profile and duty cycle, diameter, length and shaft envelope, brush life or commutation constraints, prototype quantity and annual volume. Unknown values can be discussed during feasibility review.

Are specifications and lead times fixed?

These are custom engineering project directions. Ratings, validation scope, pricing, NRE and lead time are confirmed for the agreed configuration; no off-the-shelf rating or universal delivery promise is implied.

Bring your application into the design review.

Send your target operating points, packaging constraints and volume plan.

Engineering & feasibility →Submit a Project →