BOSCH REXROTH
R181034051

***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 UBPS 3505 BS1A (R181034051) is a high-performance pneumatic braking unit designed for use with roller rail systems. This robust and maintenance-free component ensures dynamic and static stabilization in the axial direction, offering both clamping and braking capabilities without pressurization thanks to its spring energy accumulator. With the ability to perform up to 10 million clamping cycles and up to 250,000 emergency braking operations, this braking element is built for endurance. The UBPS 3505 BS1A features an integrated all-around sealing and a solid, rigid steel housing that is chemically nickel-plated, ensuring durability in various operating conditions. It boasts a compact design that is compatible with DIN standards, making it suitable for a wide range of industrial applications. The unit can be used on all SNS roller guide rails and is compatible with Size B, H, E, S thread diameter M, A, d and N profiled rail systems. This model provides high axial holding forces of up to 22,000 N at 5 bar release pressure due to its high-power spring energy accumulator. Additionally, the holding force can be increased up to 40,000 N when additional pressurization is applied via the airplus port. The UBPS 3505 BS1A operates efficiently with extremely low air consumption and offers high continuous output along with high positioning accuracy. Equipped with a mechanical gate valve gear mechanism that clamps and brakes using spring force, this braking element guarantees safety even during pressure drops by generating the clamping or braking effect through a dual-acting gate valve gear mechanism outfitted with spring assemblies. An integrated quick-exhaust valve ensures short reaction times for optimal performance. Overall, the Bosch Rexroth BRAKING ELEMENT UBPS 3505 BS1A (R181034051) represents a reliable solution for those requiring precise control in linear motion applications where safety and efficiency are paramount.