RZW03.1-030-040

RZW03.1-030-040, Bosch Rexroth Indramat, RZW Braking Resistors delivers dependable braking performance in demanding industrial environments. This compact module features a Peak Power rating of 27 kW and is categorized under Power Class 030, ensuring it can absorb high-energy loads without compromise. Its Protection Class of IP23 safeguards against solid contaminants larger than 12 mm and water jets angled up to 15°, making it resilient on the factory floor. Designed for seamless integration with Rexroth Indramat drives, it provides critical safeguard functions in dynamic braking applications.

Precision-engineered for intermittent and short-time duty, the resistor offers two conduction profiles: at Short-time Duty 40% cross-section of 16 mm² the Resistance is 10 Ω (Type F3), while at Short-time Duty 60% cross-section of 25 mm² the Resistance is 11 Ω (Type F4). A Thermal Time Constant of 100 s ensures controlled heat dissipation during repeated braking cycles. The component supports a minimum connectable resistance of 8.75 Ω, preventing overcurrent and maintaining drive stability. It operates reliably across a Storage Temperature span of -25 °C to +70 °C provided that Supply Air is free of aggressive or conductive gases.

Engineered for plug-and-play deployment, the RZW03.1-030-040 can be mounted adjacent to standard drive cabinets, minimizing wiring complexity and footprint. Its robust construction and thermal design yield exceptional longevity under cyclical loading, reducing maintenance intervals. Ideal for high-speed conveyors, gantry cranes, and machine tools, this braking resistor enhances system safety and uptime through precise energy dissipation and proven Bosch Rexroth Indramat reliability.