RFQ Checklist
- Inner bore diameter and outer diameter constraints
- Target field strength at center (Tesla)
- Required homogeneity (ppm) over what Volume (DSV)
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Precision Halbach Cylinders
Multi-pole magnetic cylinders producing highly homogeneous dipole, quadrupole, or octupole fields for medical and scientific instrumentation.
Target Buyer:Scientific instrument developers, particle physicists, and lab equipment suppliers.
Capability Highlights
- Field-homogeneity focused design
- Complex multi-segment wire EDM manufacturing
- Zero passive power consumption
Typical Applications
- Portable MRI/NMR
- Particle Accelerators
- Robotic Catheter Navigation
Engineering Focus
- Bore field mapping and homogeneity validation
- Passive shimming configurations
- Segment geometry (trapezoidal vs. arc, 4/8/12/16/24 segments)
Key Evaluation Matrix
| Metric | Typical Range | Why It Matters |
|---|---|---|
| Field Homogeneity | < 50 ppm (with shimming) | Directly impacts the resolution and accuracy of MRI/NMR scans and particle beams. |
Risk Controls
- Stray magnetic flux interference: Precision angular discretization to self-shield external fields to near zero.
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Buyer FAQ
Do you offer 3D FEA simulation before manufacturing?
Absolutely. We map the bore field using Ansys Maxwell or COMSOL to validate flux density and uniformity prior to cutting the first magnet.
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