Assembly Interface Review
Define magnetic targets, mechanical interfaces and acceptance criteria before selecting an assembly route.
Review your requirementsMagnetic Assemblies for System Integration
Rotor assemblies, Halbach arrays, overmolded magnets, magnetic couplings and custom assemblies engineered to your interface and performance requirements.
Five distinct product families
Choose the Assembly Your Design Needs.
Magnetic Rotor Assemblies
Magnets, shafts and cores assembled for motor and pump designs.
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Halbach Arrays
Segmented magnet arrays for directed flux.
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Overmolded Magnets
Magnet inserts protected by a molded polymer body.
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Magnetic Couplings
Non-contact torque transfer across a containment barrier.
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Custom Assemblies
Magnetic, mechanical and polymer interfaces built to drawing.
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The assembly is the inspection object.
Interface
Magnet, shaft and retention boundaries.
Drawing
Datums, fits and assembly dimensions.
Acceptance
Agree the magnetic and mechanical checks.
Why Buy Assemblies Instead of Loose Magnets?
Fewer Parts to Manage
One part number instead of five. One supplier, one shipment, one quality framework. Your receiving and assembly operations get simpler and cheaper.
Tighter Performance Control
We control the magnet grade, the steel composition, and the air gap — and verify the assembled performance, not just the components.
Assembly-Level Testing
Every assembly ships with functional test data: torque, flux, pull force, or back-EMF — measured on the finished part, not inferred from components.
One Defined Interface
A complete assembly inquiry should identify mechanical interfaces and acceptance tests, not only individual part drawings.
Explore custom assembliesOne Assembly. Clearly Defined Responsibilities.
Confirm which magnets, shafts, housings, retention features and customer-supplied parts are included in the order. Interface drawings, inspection criteria, approved revisions and test records define the delivery—not the appearance of the assembly alone.
Assembly & Functional Verification
Magnetic Component Integration
Magnet placement and mechanical integration reviewed together.
Dynamic Balancing & Functional Test
Functional checks defined for the complete assembly.
SELECTION GUIDEComplete assembly capabilitiesExplore applications and requirements
Our Assembly Capabilities
Magnet Bonding
Structural epoxies and anaerobic adhesives, shear-tested per lot.
Insert Molding
Nylon, PPO, PPS overmolding on magnet and metal inserts.
Machining
Turning, milling, and grinding of assembly components post-bond.
Dynamic Balancing
Rotor balancing to G2.5 or tighter per ISO 21940.
Magnetization
Multi-pole, skew, and pattern magnetization of finished assemblies.
Sensor Integration
Hall-effect and encoder integration into magnet assemblies.
Potting & Sealing
Epoxy potting for IP67 sealing in harsh environments.
Cleanroom Packing
Clean packing for medical and food-grade applications.
What to Include in Your RFQ
Assembly-level detail helps us quote a finished, tested part — not just components.
Assembly Definition
- ✓Assembly drawing or BOM with exploded view
- ✓Interface dimensions — shaft diameter, bore tolerance, air gap
- ✓Material specifications for each component
Performance Targets
- ✓Required output — torque, flux density, pull force, back-EMF
- ✓Operating speed, temperature range, sealing requirement
- ✓Applicable standards — ISO, IEC, or automotive (IATF 16949)
Production & Quality
- ✓Annual volume and ramp-up schedule
- ✓Inspection plan — what to test on the finished assembly
- ✓Packaging and labeling requirements
Acceptance & Project Timing
Include the drawing revision, sample approval criteria and required delivery milestones with your inquiry.
Prepare your RFQHave an Assembly Drawing or BOM?
Send it to our team for engineering review and quotation — we quote it as a finished assembly with performance testing included.