Matched stator and rotor electrical steel laminations and assembled cores developed as one coordinated motor-core set. Air-gap relationship, tooth and slot geometry, material, thickness, drawing revisions and stack configurations are reviewed together before tooling and quotation.
Coordinated design review
- Matched stator and rotor geometry
- Air-gap and mating-feature relationship
- Electrical-steel grade and thickness
- Individual stack heights and assembly methods
- Controlled drawing revisions for both components
Available delivery formats
Each component may be supplied as loose laminations or as a drawing-approved core assembly. The delivered format, orientation, packing and identification method are agreed for the complete set.
Sample and inspection planning
- Stator and rotor dimensional reports
- Burr, flatness and appearance checks
- Stack-height and assembly verification
- Matched-revision and sample identification
- Buyer approval before repeat production
Typical applications
- Industrial motors and drives
- Appliance and auxiliary motors
- Pumps, fans and rotating equipment
- Drawing-based custom motor platforms
Information required for quotation
- Matched stator and rotor drawings
- Material grade and nominal thickness
- Target air gap and critical tolerances
- Stack heights and assembly methods
- Prototype and annual quantity
- Inspection, packing and destination requirements
Final material, tooling, sample route, assembly, inspection criteria, quantity and lead time are confirmed after engineering review.
Review the supplier qualification checklist or send the matched drawings.