Multipole Magnets

Multipole Magnets

Product catalog summary
Specifications:
  • Material: Rubber Bonded SrFe
  • Flux Density: 20 mT to 60 mT at 0.5mm gap
  • Magnetic Field Temp Drift: -0.18% / °C
  • Number of Poles: Minimum 8 poles
  • Pole Length: Options of 1.0, 1.2, 2.0 mm
  • Pole Length Deviation: Maximum 1.2% of Lp
  • Cumulative Pole Accuracy: Options of 40 μm/m, 20 μm/m, 10 μm/m
  • Amplitude Variation: Maximum 10% Bpk
  • Adjacent Pole Amplitude Variation: Maximum 5% Bpk
  • Thermal Expansion: 4.5E-05 mm/mm/°C
  • Temperature Range: -20 °C to 85 °C
  • Corrosion Resistance: No rust
  • Appearance: Cracks prohibited
Dexter Magnetic Technologies:
  • Global leader in magnetic products and assemblies since 1951
  • Offers AS9100C and ISO: 9001:2008 certifications
  • Clean Room Class 10,000 (ISO7)
  • Patented magnetic technology with in-house fabrication
  • Component-level traceability and magnet-sensor integration
Product Options:
  • Standard strip lengths: 100mm, 300mm
  • Custom lengths and widths available
  • Standard backing: Stainless steel with adhesive
  • Custom options: Non-adhesive backing, wearstrip
Configuration:
  • Strip Length: 0100mm, 0300mm, or custom
  • Pole Length: 1.0mm, 1.2mm, 2.0mm
  • Strip Width: 5mm, 10mm, or custom
  • Backing & Cover Options: Stainless steel with or without adhesive, wear film available
  • Accuracy: 10µm/m, 20µm/m, 40µm/m
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Catalog excerpts

Multipole Magnets-1

Dexter Magnetic Technologies magnetic solutions: realized and optimized Multipole Magnets for Magnetic Encoders Dexter Benefits at a Glance: > AS9100C > ISO: 9001:2008 > Clean Room Class 10,000 (ISO7) Standard options are 100mm / 300mm length and stainless steel backing with adhesive. Custom options such as non-adhesive backing and wearstrip as well as custom lengths and widths are available upon request. > Patented Magnetic Technology > In-house Fabrication > Component-level Traceability > Magnet and Sensor Integration Rubber Bonded SrFe To Magnetic Field Temp Drift congure a part number, please select yourTkBr specication from below. About Dexter Pole Length Dexter Magnetic Technologies is the global leader in specification, design and fabrication of magnetic products and assemblies. Since its founding in 1951, solutions designed by Dexter have and continue to positively impact our world daily – from life-saving medical devices to intelligent optics. Strip Length Pole Length 0.3mm) (+/- Deviation As the essential magnetic system partner, our teams of engineers and support staff are dedicated to delivering innovative technological solutions and services through a powerful combination of engineering and manufacturing expertise. Backing 1.2 % * Lp (maximum) Steel as standard Cumulative 0100mm Pole Accuracy *Adhesive & μm/m, 20 available as μm/m 40 no backing μm/m, 10 custom *Custom lengths available Amplitude Variation Adjacent Pole Amplitude Variation Pole Length Temperature Range Corrosion Resistance Cracks Prohibited To congure a part number, please select your specication from below. 2 Backing & Cover Options Stainless Steel with acrylic adhesive tape *stainless steel (without adhesive tape) & stainless steel wear lm available as custom *Custom lengths available Also available in ring configuration: *Custom widths available

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.