BOSCH REXROTH
R181024211

***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 2505 BS1A (R181024211) is a hydraulic clamping unit designed for high precision and reliability in securing components on SNS roller guide rails. This clamping element boasts a compact design that is compatible with DIN standards, ensuring it can be seamlessly integrated into various industrial applications. With the capability to provide dynamic and static stabilization in the axial direction, this unit offers both pressure clamping and braking functionalities. Constructed from solid, rigid steel with a chemically nickel-plated finish, the KWH 2505 BS1A ensures durability and resistance to wear. Its integrated all-round sealing and special pressure diaphragm technology contribute to its maximum functional reliability by preventing pressure losses or leakage. The clamping element features threaded connections on both sides for hydraulic hook-up, facilitating ease of installation. This model provides high positioning accuracy and features an innovative design that allows for continuously adjustable pressure ranging from 50 to 250 bar. It comes equipped with integrated positive-locking contact profiles which deliver maximum axial rigidity, capable of supporting over 1 million clamping cycles with a Bd value rating. The KWH 2505 BS1A operates within a permissible ambient temperature range of -20°C to 80°C and has been tested for holding force in accordance with ISOVG standards using lubricated layers. It is designed to accommodate various sizes of profiled rail systems including sizes A, B, E, H, N, and S. The weight of the unit stands at approximately 3.2 kg. In terms of functionality, the clamping element utilizes hydraulic pressure up to 250 bar for engagement and employs a pre-tensioned return spring for rapid decompression cycles. This ensures swift response times during operation while maintaining safety and efficiency in demanding environments where precise motion control is critical.