Alnico Type 5 AlNiCo 5 Sensor Magnets 29×5.5×5.5mm Customizable

Description

HS Magnet’s Alnico Type-5 sensor magnets are engineered for demanding sensing and switching applications. Machined to 29 × 5.5 × 5.5 mm, these flat bar magnets deliver a stable magnetic field, excellent thermal performance and flexible customization options.

Key Features

• Material & Magnetic Performance
  • Alloy: Alnico-5 (Al–Ni–Co–Cu)
  • Remanence (Br): ≈ 1.25 T
  • Maximum energy product (BHₘₐₓ): ≈ 5.5 MGOe
  • Coercivity (Hcj): ≈ 45 kA/m
  • Operating temperature: up to 450 °C
• Dimensions & Tolerances
  • Length: 29 mm
  • Width: 5.5 mm
  • Thickness: 5.5 mm
  • Standard tolerance: ± 0.1 mm (± 0.05 mm available)
• Magnetization & Finish
  • Standard magnetization: through thickness (5.5 mm)
  • Optional magnetization: along length or width
  • Surface finish: precision ground
  • Coatings: epoxy, nickel, zinc or custom color
• Customization Options
  • Tailored magnetization patterns
  • Special coatings for corrosion resistance
  • Custom packaging: bulk, tray, poly-bag