Eclipse Armature Plates for Electromagnets 25mm–100mm

Eclipse Magnetics Armature Plates are precision-engineered ferromagnetic plates designed to optimise the clamping performance of electromagnets and electro-permanent magnets. By providing a high magnetic permeability and low remanence surface, they ensure maximum holding strength and consistent magnetic performance in access control, automation, and general clamping applications.

Ideal for use where no suitable ferrous surface exists—or where an existing surface is inadequate due to being thin, rusty, or uneven—these plates create a smooth, effective magnetic contact area. Each armature plate includes fixing holes designed to fit both energise-to-hold and energise-to-release electromagnets, providing flexible compatibility across multiple systems.

Available in diameters from 25 mm to 100 mm and thicknesses from 3 mm to 12 mm, they feature counterbore holes for flush mounting using M3 to M10 screws (included). When paired with Eclipse electromagnets, they help minimise air gaps and enhance pull force by creating an optimised magnetic pathway.

Key Features

• Compatible with all electromagnet types: suitable for energise-to-hold and energise-to-release systems
• High magnetic permeability: maximises pull force and clamping strength
• Low remanence material: ensures smooth release after deactivation
• Ideal for uneven or non-magnetic surfaces: improves holding performance on poor substrates
• Precision mounting holes: include counterbore holes for flush installation (M3–M10 screws included)
• Available sizes: diameters 25–100 mm; thicknesses 3–12 mm
• Durable, corrosion-resistant finish: built for industrial environments
• Enhances performance: reduces air gaps and improves electromagnetic efficiency