Two-Pole Layout
Two opposing ferrite segments are reviewed for arc angle, working face, air gap and magnetic orientation.
Motor Stator · Permanent Magnet Stator
Permanent Magnet Stator Manufacturer
GX Magnet supplies drawing-defined permanent magnet stators using ferrite magnet segments assembled inside an approved steel yoke or motor housing. This page covers the fixed magnetic field assembly and does not imply copper winding, a bus bar or a winding temperature sensor.
- Ferrite arc magnets with a drawing-defined steel yoke or housing
- Two-pole, four-pole and multi-segment layouts reviewed by project
- Drawing, sample and inspection criteria govern recurring supply
Drawing variables
Configure the Stator from Pole Layout and Housing Interface
Pole count, magnet arc, housing geometry, retention and mating-rotor conditions must be evaluated as one component system.
Permanent Magnet Stator Technical Specifications
| Parameter | Specification / Review Basis |
|---|---|
| Stator Structure | Ferrite arc magnet segments assembled inside a drawing-defined steel yoke or motor housing |
| Magnet Material | Hard ferrite / ceramic ferrite according to the approved project specification |
| Pole Configuration | Two-pole, four-pole or project-defined multi-segment arrangement |
| Magnetization | Direction, pole sequence and installed orientation confirmed from the pole map and drawing |
| Key Interfaces | Magnet arc, housing inner diameter, rotor diameter, working air gap, datums and retention method |
| Operating Conditions | Temperature, moisture, chemicals, vibration and validation cycle reviewed by application |
| Customization Basis | 2D/3D drawings, mating-rotor information, sample quantity and annual demand |
| Acceptance Basis | Approved drawing, sample and agreed dimensional, magnetic and assembly inspection method |
Project screening
What Buyers Can Confirm Before Sending an RFQ
A usable review starts with the fixed magnet structure, mating rotor, air gap and housing interface—not only the product name.
- Product form
- Ferrite arc magnets installed in a steel yoke or motor housing
- Supply route
- Drawing review, sample evaluation and recurring production
- Design focus
- Pole layout, air gap, magnet retention, concentricity and housing interface
- Required input
- 2D/3D drawing, motor type, rotor interface, environment and annual demand
Product and supply scope
What Is a Permanent Magnet Stator?
In the supply scope of this page, a permanent magnet stator is the stationary magnetic-field assembly used in PMDC and related motor structures. Ferrite arc magnets are positioned and retained inside a steel yoke or motor housing around the rotor working gap.
GX evaluates the magnet geometry, pole layout, steel interface, retention method, air-gap relationship and inspection plan from the customer drawing. Copper winding, a stator bus bar and a winding temperature sensor are outside this page’s stated supply scope.
Drawing-based supplyMagnet dimensions, pole position, housing datum, air gap and interfaces are defined before sample approval.
Material reviewFerrite magnet segments and the steel yoke or housing are reviewed against the motor environment.
Sample releaseApproved samples and agreed dimensional, magnetic and assembly criteria control production.
Separate scopeCopper winding, bus bars, sensors, rotor parts and final motor assembly are not implied.
Project route
From Drawing Review to Approved Stator Assembly
GX connects ferrite magnet selection, housing interface, assembly planning, magnetization verification and recurring inspection to one approved project route.
Requirement Review
Motor type, drawing, rotor interface, environment, tolerances and demand are checked together.
Structure Review
Pole layout, ferrite arc geometry, steel yoke and retention concept are compared with the application.
Drawing and Tool Review
Datums, critical dimensions, assembly access and measurement points are confirmed.
Magnet and Housing Preparation
Confirmed ferrite segments and steel components are prepared under drawing control.
Assembly and Samples
Pole position, dimensions, retention and magnetic result are checked before approval.
Production Control
Approved drawings, samples and inspection criteria govern recurring batches.
Verification
Inspection Connects Pole Position to Motor Fit
The control plan follows the approved drawing and the project’s agreed dimensional, magnetic, mechanical and appearance requirements.
| Inspection item | Control approach | Why the buyer needs it |
|---|---|---|
| Housing and magnet dimensions | Critical dimensions and datums checked with agreed gauges or measurement methods | Controls fit and working-gap consistency |
| Concentricity / runout | Rotor-related datum and inner working surface evaluated where specified | Supports stable air gap and motor operation |
| Magnetic result | Agreed property, pole pattern or functional check under defined conditions | Connects the stator to the approved motor design |
| Polarity and position | Direction, pole sequence and circumferential position verified to drawing | Prevents incorrect assembly or rotation behavior |
| Retention / appearance | Joint, edge, contamination and appearance criteria evaluated to the agreed standard | Reduces assembly interference and acceptance disputes |
Application fit
Where Permanent Magnet Stators Fit OEM Motor Designs
Application fit depends on pole layout, housing interface, air gap, operating environment and the required production repeatability.
Compact PMDC Motors
Two-pole structures are reviewed with rotor diameter, working gap, torque target and housing interface.
Pump and Actuator Motors
Pole position, moisture exposure, retention and the mating rotor are evaluated together.
Appliance Motor Systems
Assembly repeatability, noise-related constraints and dimensional acceptance follow the motor drawing.
Custom Industrial Motors
Special housings, pole layouts and interfaces are quoted only after drawing and project review.
Quality-system support
Quality-System Support for Drawing-Controlled Stators
GX Magnet applies its IATF 16949 quality system to drawing revision, sample approval and project-defined inspection planning.
Revision Control
Magnet geometry, housing datums, pole layout, retention and appearance criteria follow the approved drawing revision.
Sample Approval
Prototype dimensions and agreed magnetic, fit or functional checks are recorded before recurring production.
Production Inspection
Inspection scope and sampling expectations are aligned before quotation and release.
Project-specific certificates, inspection records and magnetic performance data can be provided during sample approval or project review, based on the approved drawing and agreed acceptance criteria.
Buyer communication
Discuss Motor Stator Projects Face to Face
GX Magnet uses industrial exhibitions to present ferrite materials, magnetic assemblies and motor-component capabilities to OEM buyers, engineers and sourcing teams.
Bring the stator drawing, mating-rotor information or a magnetic-function question. The discussion can identify the supply boundary, interface risks and RFQ information needed before formal engineering review.
Sample Review
Compare pole layouts, housings and stator forms before choosing the quotation route.
Engineering Discussion
Review air gap, interfaces, environment and validation expectations.
Supplier Evaluation
Plan drawing review, sample approval, inspection evidence and recurring communication.
GX Magnet
Magnetic-Material and Motor-Component Experience Since 1992
GX Magnet combines ferrite-material experience, magnetic-component capability and motor-stator project support for automotive, appliance, pump, HVAC and industrial applications.
Material and Structure Review
Ferrite magnet material, pole layout, steel interface and retention are reviewed against the application.
Drawing-Based Projects
Tooling, interfaces, samples and inspection criteria are controlled from approved revisions.
OEM Communication
Engineering and sourcing teams receive a clear RFQ input list and project-specific supply boundary.
30+ Years Serving Clients Worldwide
FAQ
Permanent Magnet Stator Sourcing Questions
These answers define the first engineering review without applying universal values to every custom stator.
What does GX supply on this Permanent Magnet Stator page?
The stated scope is ferrite magnet segments assembled with a drawing-defined steel yoke or housing. The final scope is confirmed from the customer drawing and approved sample.
Does this stator include copper winding?
No. This page covers a fixed ferrite-magnet stator structure and does not imply copper winding, a stator bus bar or a winding temperature sensor.
Can GX review two-pole and four-pole layouts?
Yes. Two-pole, four-pole and other segment arrangements can be evaluated from the pole map, magnet drawing, steel housing, mating rotor and acceptance method.
What should an RFQ contain?
Provide 2D/3D drawings, motor type, pole layout, mating rotor and air gap, operating environment, critical dimensions, sample quantity and annual demand.
Request for quotation
Request a Quote for a Permanent Magnet Stator
Include the motor type, 2D/3D drawings, pole layout, rotor and housing interfaces, operating environment, sample quantity and annual demand.
- Magnet arc, dimensions, tolerances and datums
- Pole sequence, working surface and magnetic acceptance
- Rotor diameter, air gap, housing interface and retention
- Temperature, moisture, chemicals, vibration and validation cycle