Frame profile 22.5x30 Bosch Rexroth

Bosch Rexroth frame profile 22.5x30 is a precision-engineered aluminum structural component with cross-sectional dimensions of 22.5mm x 30mm, designed for constructing modular framework systems in industrial environments. This profile serves as the backbone for ESD-compliant workstations, machine guards, conveyor supports, and custom assembly fixtures across electronics manufacturing, automotive production, and precision engineering facilities. The profile integrates seamlessly with Bosch Rexroth's modular construction system, enabling rapid prototyping and reconfiguration of workplace infrastructure while maintaining structural integrity under dynamic loads.

Selection of 22.5x30 frame profiles depends primarily on length requirements, surface treatment, and electrostatic discharge properties for specific applications. Standard lengths include 1000mm pieces (part 3842992493-1000) and custom cut-to-size options ranging from 50mm to 5600mm (part 3842992493), with bulk 20-piece packages available for large installations (part 3842515229). Surface treatments vary between signal gray for general industrial use and black ESD variants for electronics manufacturing environments requiring static dissipation per IEC 61340 standards. Load capacity and deflection characteristics remain consistent across color variants, with the aluminum alloy construction providing excellent strength-to-weight ratio for spans up to 2 meters without intermediate support.

Bosch Rexroth 22.5x30 frame profiles comply with DIN EN 755-2 standards for aluminum extruded profiles, ensuring dimensional accuracy and material consistency across production batches. The ESD variants meet IEC 61340-5-1 requirements for electrostatic discharge control in electronics manufacturing environments, with surface resistance values typically between 10^6 and 10^9 ohms per square. Aluminum alloy composition follows EN AW-6060 T66 specifications, providing corrosion resistance per DIN EN ISO 12020-2 and mechanical properties suitable for structural applications. The modular connection system adheres to ISO 14579 guidelines for mechanical fastening systems, enabling reliable joint performance under cyclic loading conditions.

Corner pieces for 22.5x30 profiles are available in two surface treatments: signal gray (part 3842554708) for standard industrial applications and black ESD (part 3842554709) for electronics manufacturing requiring static dissipation. Cover caps follow the same color coding with signal gray (3842551564) and black ESD (3842551565) variants, providing end closure and safety edge protection. The corner pieces feature precision-machined internal threading and require M6 or M8 fasteners depending on joint loading requirements, while cover caps simply press-fit onto profile ends without additional hardware. Both accessories maintain the same dimensional tolerances as the parent profile system, ensuring consistent gap spacing and alignment throughout the assembled structure.

Installation of 22.5x30 frame profiles requires M6 or M8 socket head cap screws with corresponding T-slot nuts rated for minimum tensile strength of 8.8 grade per DIN 912 specifications. Connection joints achieve maximum holding force when fasteners are torqued to 10-12 Nm for M6 bolts and 18-22 Nm for M8 bolts, with thread engagement depth of at least 1.5 times the bolt diameter. The T-slot geometry accepts standard European profile nuts and allows 360-degree rotational adjustment before final tightening, enabling precise angular alignment during assembly. Profile cutting requires carbide-tipped saw blades or milling cutters to maintain dimensional accuracy and prevent burr formation that could compromise joint integrity.

Bosch Rexroth 22.5x30 frame profiles operate reliably across temperatures from -40°C to +80°C, with thermal expansion coefficient of 23.1 x 10^-6 per Kelvin requiring expansion joint consideration for structures exceeding 3 meters in length. The aluminum alloy construction provides inherent corrosion resistance equivalent to protection class C3 per ISO 12944-2 in industrial atmospheres, while anodized surface treatments extend durability in marine or chemical processing environments. ESD variants maintain surface conductivity within specified limits throughout the operating temperature range, with resistance values remaining stable under humidity conditions from 10% to 95% relative humidity non-condensing. The profiles withstand mechanical loading up to 75% of yield strength without permanent deformation, corresponding to working loads of approximately 150-200 N/mm² depending on support configuration.

Frame profile 22.5x30 systems require quarterly visual inspection of connection joints for proper fastener torque and signs of loosening under dynamic loading conditions. Annual maintenance includes retorquing all M6 and M8 fasteners to specification, cleaning T-slot channels of debris accumulation, and verifying structural alignment using precision measuring tools. ESD variants require semi-annual conductivity testing per IEC 61340-5-1 protocols to ensure surface resistance remains within 10^6 to 10^9 ohm limits for continued static dissipation performance. Expected service life exceeds 20 years under normal industrial conditions, with replacement indicators including visible corrosion beyond surface oxidation, permanent deformation exceeding 2mm over any 1-meter span, or fastener thread damage preventing proper torque application.