BRAKING ELEMENT KBH 5505 BS1A

***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 BRAKING ELEMENT KBH 5505 BS1A (R181054021) is a robust hydraulic braking unit designed for use with SNS roller guide rails. This high-performance braking element is engineered to provide dynamic and static stabilization in the axial direction, ensuring reliable operation in various applications. Its compact design makes it compatible with DIN standards, allowing for easy integration into existing systems. The KBH 5505 BS1A features an integrated all-around sealing system and employs special pressure diaphragm technology to maintain maximum functional reliability without pressure losses or leakage. The brake shoes are designed with integrated positive-locking, large-surface contact profiles that contribute to the unit's exceptional axial rigidity and high positioning accuracy. This super heavy-duty model is capable of enduring up to 2 million clamping cycles and can handle up to 250,000 emergency braking operations. Its solid, rigid steel housing is chemically nickel-plated for durability and resistance to harsh conditions. The unit operates with a release pressure of 50 bar and has a low displacement value. The hydraulic braking element can be used across various profiled rail systems including sizes A, B, E, H, N, and S. It features threaded connections on both sides for the hydraulic linkages. The permissible ambient temperature range for operation spans from -20°C to +80°C. The nominal size of the KBH 5505 BS1A allows it to deliver a substantial holding force while maintaining a height compatible with runner blocks across different rail sizes. In terms of maintenance and inspection, the unit is designed for ease with requirements stipulated in ISOVG 32 standards. The functional principle of this hydraulic braking element relies on applying hydraulic pressure (250 bar) through a piston mechanism that clamps onto the roller guide rails flanks while decompression occurs via spring force for efficient cycle times.