RD52.1-8N-030-L-V1-FW

The Bosch Rexroth Indramat RD52.1-8N-030-L-V1-FW belongs to the RD 500 Drive Controllers series and delivers a robust solution for high-performance motor control applications. Manufactured by Bosch Rexroth Indramat, this advanced inverter without a built-in brake chopper manages both synchronous and asynchronous motors with precision. Built around a nominal connecting voltage of DC 700 V, it provides a continuous Rated Power of 30 kW and ensures consistent performance under dynamic load profiles. An integrated 4-line graphical display offers real-time monitoring and parameterization directly at the drive.

Detailed specifications underscore the RD52.1-8N-030-L-V1-FW’s capabilities: it achieves 30 kW at a 4 kHz pulse frequency and 22 kW at 8 kHz, while delivering a Rated Current of 45 A at 4 kHz and 34 A at 8 kHz. Peak output reaches 37 kVA at 4 kHz and 28 kVA at 8 kHz, supported by an Overload Capability of 170 % for 1 second. The forced air cooling scheme requires a minimum airflow rate of 0.1 m³/s and limits internal losses to 0.9 kW of power dissipation. Housed in size class C, the unit weighs 22 kg, simplifying shipping and installation.

Integration into complex systems is seamless, thanks to peer-to-peer coupling and versatile communications via SERCOS, Profibus, RS-232, and RS-485 interfaces. The drive’s support for 24 V standby power ensures safe shutdown and rapid restart, enhancing system availability. Rugged construction and globally certified components guarantee reliable operation in demanding industrial environments, making the RD52.1-8N-030-L-V1-FW an ideal choice for process technology, machine tools, and assembly systems.