DST Dauermagnet-SystemTechnik GmbH products

DST specializes in providing permanent magnetic couplings that are pivotal for eco-friendly drive systems. These couplings play a crucial role in preventing leakages, especially in applications dealing with critical, highly toxic, or aggressive substances. By offering hermetically sealed drives, DST delivers a robust alternative to traditional dynamic seals, ensuring contactless and leakage-free torque transmission in both pumps and agitators. With an extensive range of over 1,000 magnet configurations, DST can tailor solutions for a variety of customer-specific applications. Their magnetic couplings are designed using materials optimally matched to different media, featuring options such as Titanium grades and various plastics like PTFE and PVDF. Moreover, customer-specific torque ranges from 0.1 to 25,000 Nm can be accommodated, illustrating DST`s commitment to precision and customization for diverse industrial needs.

DST conversion kits are designed for both new and retrofit applications, facilitating the transformation of pumps, such as those used in Polyurethane (PU) machines or hydraulic systems, from setups employing mechanical seals and standard spider couplings to hermetically sealed systems. These kits enable seamless integration with major pump and drive motor brands. The conversion process simplifies the adoption of magnetic drive technology, which can significantly improve system reliability by eliminating leakages through mechanical seals. DST conversion kits can be customized with additional features like foot flanges, damping elements, and comprehensive sensor monitoring systems, including PT100 temperature sensors, speed detection, and leakage monitoring. This adaptability makes them suitable for a wide range of applications with various torque requirements, from 1 to 1,500 Nm. DST's solutions cater to the dynamic needs of modern industrial applications, ensuring robust performance and reduced maintenance requirements.

DST's agitator drives are engineered for maximum efficiency and safety, available in designs for both overhead and bottom mounting. These drives are integrated with DST's innovative permanent magnetic couplings, which hermetically seal the agitator, effectively preventing the leakage of hazardous gases and contamination during operation. With the ability to handle various torques, these drives cater to diverse industrial needs. The use of durable materials, such as titanium grades like 3.7035 (Grade 2), 3.7055 (Grade 3), and 3.7165 (Grade 5), ensures longevity and high performance even in demanding environments. For specialized requirements, DST offers customizable solutions, providing clients flexibility in material choice and application-specific modifications. The company also emphasizes comprehensive service and support, offering inquiry forms, detailed product simulations, and 3D animations to assist clients in choosing the optimal solution for their industrial mixing needs.

DST specializes in manufacturing SSiC ceramic plain bearings designed primarily for centrifugal pumps. These bearings, available in both axial and radial configurations, are engineered to incorporate with DST's standard permanent magnetic couplings. The SSiC ceramic plain bearings are produced using advanced material combinations and cutting-edge manufacturing processes. By collaborating closely with customers, DST customizes new design developments to meet the specific requirements of each pump. The company meticulously refines flow conditions for both the bearings and magnetic couplings to ensure optimal performance. This approach guarantees precise adaptations that enhance the overall efficiency and reliability of pumping systems.

Material: Hastelloy (1.4571 / 2.4610). Pressure: Vacuum up to 25 bar depending on size. Temperature: -110°C up to +450°C. Size: 27 to 200.