Molded Stator Insulation for Stepper, Servo and Brushless Motor Applications

We review separate molded insulation components and full or partial stator overmolding projects for stepper, servo and brushless motor applications. For separate parts, send a 2D/3D drawing or physical sample. For overmolding, send information about the customer-supplied unwound stator core or lamination assembly. Part structure, material, dimensions, tolerances and applicable testing requirements are confirmed for each project.

Representative Application Contexts

The following motor types are representative application contexts shown in the company materials. Final product structure and process suitability are reviewed for each project.

  • Stepper motor projects
  • Servo motor projects
  • Brushless motor projects

Project Routes That Can Be Reviewed

Separate Molded Insulation Components

For motor bobbins, frames, end insulators and other custom molded insulation parts supplied as separate components, send a drawing or physical sample for review.

Full or Partial Stator Overmolding

For projects where plastic is molded directly onto the stator core or lamination assembly, send the part drawing and information about the customer-supplied unwound stator core or lamination assembly. Please identify the areas to be covered and the areas that must remain clear.

What We Review for Each Application

To evaluate suitability, we review the part structure, application conditions and available project information. Final requirements are confirmed for each project.

  • Part or stator core drawing
  • Physical sample, if available
  • Material or performance requirements
  • Critical dimensions and tolerances
  • Areas to be covered and areas that must remain clear, for overmolding projects
  • Expected quantity, testing needs and target schedule

How to Start an Application Review

Start with the project information you already have. If some details are missing, we can first identify what else is needed for the review.

Drawing, Sample or Core Information

Send the available drawing, physical sample or stator core information, together with any known application and project requirements.

Project Review

We review the information, identify the likely product route and clarify any missing details needed for further evaluation.

Requirements Confirmation

Material, structure, key dimensions, tolerances, testing needs, quantity and schedule are confirmed according to the project.