The series E4.1 is an e-chain series for almost all applications. Your advantages:
Cranes, indoor cranes, composting plants, sewage plants, machine tools, general mechanical engineering, material handling technology, cooling technology, construction machinery, woodworking, robots and handling equipment
Tough, low-noise, modular. System E4.1 - Advantages of the proven E4 series Inner heights: 21 to 350 mm. Crossbars removable along the inner and outer radius. High push force on long travels and for large unsupported lengths.
Are you interested in the E4.1 but would like to see it yourself first before making a final decision?