BOSCH REXROTH
R181044231

***Disclaimer: The following summary contains information gathered from various sources such as product descriptions, technical specifications and catalogs. While efforts have been made to provide accurate details, inaccuracies may occur. It is advised to verify all information by contacting Bosch Rexroth directly.***
The Bosch Rexroth CLAMPING ELEMENT KWH 4505 BS3A (R181044231) is a high-performance hydraulic clamping unit designed to provide dynamic and static stabilization in axial directions for roller rail systems. This robust unit can be utilized on all SNS roller guide rails, ensuring a broad range of application compatibility. With its compact design, it conforms to DIN standards, offering ease of integration into various setups. The clamping element boasts very high axial holding forces, which are essential for maintaining precise positioning and stability under varying operational conditions. The solid steel housing of the unit is chemically nickel-plated to ensure durability and resistance to wear and corrosion, contributing to its suitability for demanding environments. Precision is key with this model, as it offers high positioning accuracy alongside continuously adjustable pressure from 50 to 450 bar. This feature allows for fine-tuning to meet specific requirements of different applications. The integrated all-around sealing and special pressure diaphragm technology enhance the unit's functional reliability by preventing pressure losses or leakage. Designed for longevity, the KWH 4505 BS3A can withstand up to 1 million clamping cycles with a Bd value that ensures consistent performance over time. The clamping profiles engage directly with the flanks of the roller guide rail through a piston principle driven by hydraulic oil at pressures up to 450 bar, while decompression is efficiently managed by a pretensioned return spring allowing for short cycles. Its nominal size accommodates a wide range of profiled rail systems including sizes A, B, E, H, N and S with corresponding thread diameters like M8 for size S profiled rail systems. The permissible ambient temperature range for operation spans from -10°C up to +50°C, providing flexibility across various environmental conditions. Overall, the Bosch Rexroth CLAMPING ELEMENT KWH 4505 BS3A represents an advanced solution for secure and precise clamping in industrial applications requiring profiled rail systems.