Magnet Base Ø40 for Ball Prism Systems

Reliable Magnetic Mounting for Surveying Applications The Magnet Base Ø40 is a robust and precision-engineered component designed to securely mount ball prisms in demanding surveying and monitoring environments. With its strong integrated magnet and accurate centering geometry, this base guarantees repeatable positioning and long-term stability, ensuring consistent measurement results. This magnetic base is widely used in deformation monitoring, structural health assessments, tunneling, mining, and construction surveying, where precise and repeatable prism placement is critical. Key Features Ø40 mm Centering Geometry – Ensures precise alignment and repeatable positioning of compatible ball prisms. Integrated High-Strength Magnet – Provides secure attachment to steel and metallic surfaces without the need for drilling. Stainless Steel Construction – Offers excellent durability and corrosion resistance for both indoor and outdoor environments. Quick Installation – Enables rapid deployment and repositioning in monitoring projects. High Measurement Accuracy – Maintains the exact prism center position for reliable surveying results. Compatibility – Designed for seamless integration with standard ball prism systems and centering plates. Available Variants The Magnet Base Ø40 is available in multiple configurations to suit different installation requirements: 1458.44 – Countersunk screw hole with magnetic holding force of approximately 7/9 kg. 1458.44.S – Ø5 mm screw version with enhanced magnetic holding force of approximately 10/13 kg. 1557.40 – Standard Ø40 magnetic base for direct prism mounting. 1557.40.S – Enhanced variant with improved stability for demanding monitoring applications. (Adjust variant details if needed to match your exact specifications.) Applications Deformation and structural monitoring Tunnel and mining surveys Bridge and infrastructure inspections Industrial plant alignment Construction site control Permanent and semi-permanent monitoring networks Technical Specifications Specification Details Centering Diameter Ø40 mm Material Stainless Steel Mounting Type Magnetic Holding Force Up to 13 kg (variant dependent) Compatibility Ball Prism Systems Installation Direct magnetic attachment or screw fixing Environment Indoor & Outdoor Why Choose This Magnet Base? Ensures repeatable and precise prism positioning Enables fast installation without surface damage Designed for long-term monitoring reliability Compatible with a wide range of surveying accessories Ideal for professional geomatics and engineering projects