RS51.1-4G-014-V-V1-FW

The RS51.1-4G-014-V-V1-FW from Bosch Rexroth Indramat is part of the RD 500 Drive Controllers series, offering high reliability and performance in industrial motion control. This drive control device operates with a nominal connecting voltage of 3×AC 380-480 V and delivers a rated power of 14 kVA. Equipped with built-in features such as a brake chopper and resistor, and an external 24 V stand-by power supply, the unit is designed specifically to drive high-speed grinding spindles with precision and consistency.

Featuring robust technical specifications, the RS51.1-4G-014-V-V1-FW ensures uninterrupted operation under demanding conditions. The integrated brake chopper allows rapid deceleration and energy dissipation, while the resistor protects against overvoltage events. Its 3-phase AC input supports a wide voltage range, and the 14 kVA rating provides ample headroom for peak load demands. The external 24 V stand-by power function safeguards control electronics during power interruptions, enhancing system uptime.

Designed for industrial compatibility and longevity, the module meets IP20 housing standards and should be installed within a protected control cabinet. With convection cooling requirements of 0.1 m³/s and a permissible humidity of up to 90% at 1 000 m elevation, the device maintains stable operation in diverse environments. Weighing 33 kg and featuring a compact footprint, it integrates easily into existing installations. The RS51.1-4G-014-V-V1-FW drive unit delivers efficient, reliable control for industrial applications, improving productivity and reducing maintenance costs.